{ "valid_1_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side\u2019s lung contains the described nodules?", "answer": "The right lung." }, { "question": "In which lobes of the right lung are the nodules and slight recessions observed?", "answer": "In the upper lobe and lower lobe of the right lung." }, { "question": "Do the described nodules involve the left lung?", "answer": "No, they are confined to the right lung." }, { "question": "Do the nodules span multiple lobes within the right lung?", "answer": "Yes, they involve both the upper and lower lobes of the right lung." }, { "question": "Were enlarged lymph nodes detected in the prevascular mediastinal region?", "answer": "No enlarged lymph nodes were detected in the prevascular region." }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal or subcarinal regions?", "answer": "No, none were detected in either the pre-paratracheal or subcarinal regions." }, { "question": "Were enlarged lymph nodes identified in the bilateral hilar or axillary regions?", "answer": "No, none were detected in the bilateral hilar-axillary regions." }, { "question": "Which central airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No, pleural effusion or thickening was not detected." }, { "question": "Were the adrenal glands described unilaterally or bilaterally?", "answer": "Bilaterally." } ] }, "valid_2_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the stable mass lesion located relative to the shoulder and side?", "answer": "Anterior left shoulder." }, { "question": "In which lung and lobe were pleural contour irregularities observed?", "answer": "Upper lobe of the left lung." }, { "question": "Are the multiple parenchymal nodules limited to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Are the peribronchial thickenings unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which airway structures are described as open?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "In which regions were no pathologically enlarged lymph nodes detected?", "answer": "Mediastinal and bilateral hilar regions." }, { "question": "On which side and in which region were heterogeneous density increases seen in the subcutaneous fat?", "answer": "Left axillary region." }, { "question": "Which breast shows skin thickening?", "answer": "Left breast." }, { "question": "Where was a hernia observed?", "answer": "At the hiatus (hiatal hernia)." } ] }, "valid_3_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "Midline" }, { "question": "At which end of the esophagus is the sliding hiatal hernia located?", "answer": "Lower end of the esophagus" }, { "question": "On which side are nodular images superposed on the major fissure?", "answer": "Right side" }, { "question": "Where are the intrapulmonary lymph nodes described as superposed?", "answer": "Over the major fissure on the right" }, { "question": "In which lobe are focal nodular opacities observed adjacent to the major fissure on the right?", "answer": "Right middle lobe" }, { "question": "In the left lung, which segments of the lower lobe contain focal nodular opacities?", "answer": "Basal segment and superior segment of the left lower lobe" }, { "question": "In the right lung, which segment of the lower lobe contains a focal nodular opacity?", "answer": "Mediobasal segment of the right lower lobe" }, { "question": "Do the pulmonary opacities involve one lung or both lungs?", "answer": "Both lungs" }, { "question": "Which lymph node regions are explicitly mentioned in the mediastinum/hilum?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Were the adrenal glands referenced on one side or both sides?", "answer": "Both sides (bilateral)" } ] }, "valid_4_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is pleural effusion present?", "answer": "On the right, minimal." }, { "question": "Is pleural effusion present on the left side?", "answer": "No, none detected on the left." }, { "question": "Which lobes of the right lung show atelectasis?", "answer": "The right middle lobe and right lower lobe." }, { "question": "In the left lung, where is atelectasis located?", "answer": "In the anteromediobasal segment of the left lower lobe." }, { "question": "On which side and lobe are ground glass areas observed?", "answer": "In the lower lobe of the left lung." }, { "question": "Within the left lower lobe, are the ground glass areas central or peripheral?", "answer": "Predominantly peripheral." }, { "question": "Where are millimetric nodules located?", "answer": "In the same localization as the ground glass areas, in the left lower lobe (especially peripheral areas)." }, { "question": "Around which airway and on which side is the mass located?", "answer": "Around the lower lobe bronchi of the left lung." }, { "question": "Is atelectasis unilateral or bilateral?", "answer": "Bilateral: right middle and lower lobes, and the left lower lobe (anteromediobasal segment)." }, { "question": "Which lobe contains both atelectasis and ground glass areas?", "answer": "The left lower lobe." } ] }, "valid_4_b_1.nii.gz": { "qa_pairs": [ { "question": "Which hemithorax contains the pleural effusion?", "answer": "Right hemithorax" }, { "question": "In which lobes and on which sides are the pleuroparenchymal opacities located?", "answer": "Bilateral lower lobes of both lungs" }, { "question": "From what region to what boundary do the pleuroparenchymal opacities extend?", "answer": "From the central lung regions to the pleura" }, { "question": "Which lung and lobe have a mass surrounding the bronchi?", "answer": "Left lung, lower lobe bronchi" }, { "question": "Is the pleural effusion unilateral or bilateral, and on which side?", "answer": "Unilateral, on the right" }, { "question": "Where are the lymph nodes (up to 1 cm short-axis) located?", "answer": "In the mediastinum" }, { "question": "Which adrenal gland contains a lesion, and what is its size?", "answer": "Right adrenal gland; 28 \u00d7 17 mm" }, { "question": "In which organ are multiple mass lesions reported?", "answer": "The liver" }, { "question": "Do the pleuroparenchymal opacities show bronchial-to-pleural extension, and where?", "answer": "Yes; in the bilateral lower lobes" }, { "question": "Which organ is enlarged?", "answer": "The liver (hepatomegaly)" } ] }, "valid_5_a_1.nii.gz": { "qa_pairs": [ { "question": "In which organ and scan region was fat observed on this exam?", "answer": "Moderate fat was observed in the liver parenchyma within the upper abdominal sections." }, { "question": "In the axilla, were lymph nodes of pathological size or appearance observed?", "answer": "No lymph node of pathological size or appearance was observed in the axilla." }, { "question": "Within the mediastinum, were lymph nodes reaching pathological dimensions observed?", "answer": "No lymph node reaching pathological dimensions was observed in the mediastinum." }, { "question": "Which airway segments were reported as open?", "answer": "The trachea, both main bronchi, lobar and segmental bronchi, and air passages were open." }, { "question": "Was pericardial fluid detected around the heart?", "answer": "No pericardial effusion was detected." }, { "question": "Was fluid seen in the pleural spaces?", "answer": "No pleural effusion was observed." }, { "question": "Within the lung parenchyma, was any pneumonic infiltration or consolidation detected?", "answer": "No pneumonic infiltration or consolidation area was detected in the lung parenchyma." }, { "question": "Were any suspicious nodules or mass-occupying lesions seen within the lung parenchyma?", "answer": "No suspicious nodule or mass-occupying lesion was observed in the lung parenchyma." }, { "question": "In the imaged bone structures, were lytic-destructive space-occupying lesions detected?", "answer": "No lytic-destructive space-occupying lesion was detected in bone structures." } ] }, "valid_6_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the right lung is linear atelectasis located?", "answer": "In the right middle lobe medial segment." }, { "question": "Which segment of the left lung shows linear atelectasis?", "answer": "The lingular segment of the left upper lobe." }, { "question": "Is the linear atelectasis confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Which large airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Is any occlusive pathology noted in the trachea or either main bronchus?", "answer": "No occlusive pathology in the trachea or either main bronchus." }, { "question": "In which regions are pathologically enlarged lymph nodes specifically not found?", "answer": "In the mediastinum and hilar regions." }, { "question": "Are fluid collections reported in the pleural or pericardial spaces?", "answer": "No pleural or pericardial effusion." }, { "question": "Within the imaged sections, is increased esophageal wall thickness reported?", "answer": "No pathological increase in esophageal wall thickness within the sections." }, { "question": "Is any free fluid or collection noted in the upper abdomen within the imaged sections?", "answer": "No upper abdominal free fluid-collection within the sections." }, { "question": "Are masses or infiltrative lesions identified in either lung?", "answer": "No mass or infiltrative lesion in either lung." } ] }, "valid_7_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions are 9 mm short-axis lymph nodes observed?", "answer": "In the aorticopulmonary window and in the upper and lower paratracheal areas." }, { "question": "Are the ground-glass-like density increases and mosaic attenuation in the lungs unilateral or bilateral?", "answer": "Bilateral." }, { "question": "At which vertical level in the lungs are the density changes more prominent?", "answer": "At the basal level." }, { "question": "Where is the 5 mm ground-glass-like nodule located in the right lung?", "answer": "At the anterior\u2013posterior segment transition of the right upper lobe." }, { "question": "Where is the 6x4 mm nodule located in the left lung?", "answer": "In the anterior segment of the left upper lobe." }, { "question": "Relative to the 6x4 mm left upper lobe nodule, how is the position of the 5x2 mm nodule described vertically?", "answer": "It is slightly more caudal." }, { "question": "Where is the 8x5 mm nodule located in the left lung relative to the pleura and segment?", "answer": "Subpleural in the left lower lobe laterobasal segment." }, { "question": "Was pleural effusion detected on either side?", "answer": "No, pleural effusion was not detected bilaterally." }, { "question": "Where within the gallbladder is the 3.5 mm calculus located?", "answer": "At the fundus." }, { "question": "At what hepatic level is the approximately 2 mm density observed?", "answer": "At the level of the liver hilum." } ] }, "valid_7_b_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, observed in both lungs." }, { "question": "Where relative to the pleura are the pulmonary nodules generally located?", "answer": "Generally subpleural." }, { "question": "On which side and in which lobe and segment is the largest pulmonary nodule located?", "answer": "Left lung, upper lobe, anterior segment." }, { "question": "On which side and in which lobe and segment is the 6 mm pulmonary nodule located?", "answer": "Right lung, upper lobe, posterior segment." }, { "question": "Do the specifically measured nodules lie in upper or lower lobes?", "answer": "Upper lobes." }, { "question": "Are enlarged lymph nodes detected in the prevascular region?", "answer": "No enlarged lymph nodes in the prevascular region." }, { "question": "Are enlarged lymph nodes detected in the pre-paratracheal region?", "answer": "No enlarged lymph nodes in the pre-paratracheal region." }, { "question": "Are enlarged lymph nodes detected in the subcarinal region?", "answer": "No enlarged lymph nodes in the subcarinal region." }, { "question": "Are pathological lymph node enlargements reported in the bilateral hilar-axillary areas?", "answer": "No enlarged lymph nodes in the bilateral hilar-axillary areas." }, { "question": "Where within the gallbladder are the gallstones located?", "answer": "Within the gallbladder lumen." } ] }, "valid_8_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions are the small lymph nodes particularly noted?", "answer": "At the aorticopulmonary window and at the level of the tracheal carina." }, { "question": "Are the interlobular septal thickenings present unilaterally or in both lungs?", "answer": "In both lungs." }, { "question": "Which lung shows the slightly patchy ground-glass densities?", "answer": "The right lung." }, { "question": "At what vertical level within the right upper lobe are ground-glass densities observed?", "answer": "At the apical level of the right upper lobe." }, { "question": "Which part of the right middle lobe shows ground-glass densities?", "answer": "The lateral part of the right middle lobe." }, { "question": "Are the nonspecific pulmonary nodules found in one lung or both lungs?", "answer": "In both lungs." }, { "question": "Where is the largest pulmonary nodule located and what is its size?", "answer": "In the upper lobe of the right lung, measuring 4 mm." }, { "question": "What is the described direction of the scoliosis curvature?", "answer": "Left-facing." }, { "question": "Which portion of the abdomen was included in the imaging sections?", "answer": "The upper abdominal organs." }, { "question": "What is the maximum short-axis size reported for the mediastinal lymph nodes?", "answer": "Up to 5 mm." } ] }, "valid_9_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side's thyroid lobe extends through vascular structures to the mediastinal inlet?", "answer": "The left thyroid lobe." }, { "question": "Where is the trachea positioned relative to the midline and the main bronchi?", "answer": "It is in the midline, aligned with both main bronchi." }, { "question": "Which part of the trachea is narrowed?", "answer": "The superior part." }, { "question": "In which lung and lobe is the consolidation described?", "answer": "In the middle lobe of the right lung." }, { "question": "Relative to the bronchi, where within the lobe is the consolidation located?", "answer": "In the distal peribronchial area." }, { "question": "Are the pulmonary nodules confined to one lung or present in both?", "answer": "They are present in both lungs." }, { "question": "Where is the largest pulmonary nodule located in terms of lobe and segment?", "answer": "In the anterior segment of the right upper lobe." }, { "question": "Were any lymph node regions specifically referenced in the evaluation, and if so, which ones?", "answer": "Yes\u2014prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were any upper abdominal organs included within the imaged sections?", "answer": "Yes, upper abdominal organs were included in the sections." } ] }, "valid_10_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and where is the 5x3 mm nodular density located?", "answer": "On the right, superposed on the minor fissure." }, { "question": "In which segment of the left lung is the linear density situated?", "answer": "The inferior lingular segment." }, { "question": "In which lobes and areas are nonspecific density increases observed?", "answer": "In the lower lobes of both lungs, more prominently in the dorsal areas." }, { "question": "On which side are the density increases adjacent to an interlobar fissure?", "answer": "On the right." }, { "question": "Where are the dependent vascular density\u2013related changes noted in the impressions?", "answer": "In the dorsal subpleural areas of both lower lobes." }, { "question": "Are the hemithoraces symmetric or asymmetric?", "answer": "Symmetric." }, { "question": "Are the irregular density increases around the kidneys unilateral or bilateral, and where are they located?", "answer": "Bilateral, in the perinephric areas." }, { "question": "At what spinal level is the spinal canal narrowing located?", "answer": "At the dorso-lumbar level." }, { "question": "Were pleural effusion or pneumothorax detected on either side?", "answer": "No, neither was detected bilaterally." }, { "question": "In which directions is the splenic contour lobulated?", "answer": "Ventral and caudal." } ] }, "valid_11_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway structures are reported as having occlusion?", "answer": "The trachea and both main bronchi." }, { "question": "Does the occlusion involve the right main bronchus?", "answer": "Yes, the right main bronchus is involved." }, { "question": "Does the occlusion involve the left main bronchus?", "answer": "Yes, the left main bronchus is involved." }, { "question": "Is the occlusion unilateral or bilateral with respect to the main bronchi?", "answer": "Bilateral, involving both main bronchi." }, { "question": "Does the occlusion involve a midline airway?", "answer": "Yes, the trachea." }, { "question": "Is the occlusion limited to the bronchi only?", "answer": "No, it also involves the trachea." }, { "question": "Are any lobar or segmental bronchi specified as involved?", "answer": "No; only the trachea and main bronchi are mentioned." }, { "question": "Are both main bronchi explicitly mentioned rather than a single side?", "answer": "Yes, both are specified." }, { "question": "Besides the main bronchi, which other airway is named as involved?", "answer": "The trachea." } ] }, "valid_12_a_1.nii.gz": { "qa_pairs": [ { "question": "Which hilar region contained calcified lymph nodes, left or right?", "answer": "Left hilar region." }, { "question": "In which mediastinal regions were lymph nodes up to 1 cm in short axis observed?", "answer": "Upper and lower paratracheal, prevascular, and aorticopulmonary regions." }, { "question": "In which lung and lobe were interlobular septal thickenings and alveolar consolidation seen?", "answer": "Upper lobe of the left lung." }, { "question": "Are the ground-glass density increases unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "In which lung were parenchymal nodules observed, and what was the size of the largest?", "answer": "Right lung; largest 8 mm in diameter." }, { "question": "Where was the pleural effusion located relative to the pleura, and what were the maximal thicknesses on each side?", "answer": "Between the pleural leaves; 24 mm on the right and 37 mm on the left." }, { "question": "Where were dense calculi located within the scanned field?", "answer": "In the gallbladder lumen in the upper abdominal sections that entered the study area." }, { "question": "What lung parenchymal changes were noted adjacent to the pleural effusions?", "answer": "Atelectatic changes in the adjacent lung parenchyma." }, { "question": "In which vessel wall were calcified atherosclerotic changes observed?", "answer": "Wall of the thoracic aorta." }, { "question": "A catheter image was seen extending in what direction toward which vessel?", "answer": "Extending superiorly toward the vena cava." } ] }, "valid_13_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the pleural calcification located in terms of lung side, lobe, and segment?", "answer": "Right lung, upper lobe, apical segment." }, { "question": "Is the pleural calcification situated adjacent to the mediastinum or the lateral chest wall?", "answer": "Adjacent to the mediastinum." }, { "question": "In which tissue relative to the pleural calcification are the sequela parenchymal changes found?", "answer": "In the adjacent lung parenchyma." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Were lymph nodes assessed in one or both axillary regions?", "answer": "Both axillary regions." }, { "question": "Which portion of the abdomen was included within the imaging field?", "answer": "Upper abdominal sections." }, { "question": "Was pneumothorax assessment noted for one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which anatomical spaces were specifically mentioned in relation to effusion?", "answer": "Pericardial and pleural spaces." }, { "question": "Is the calcification located within the pleura or within the lung parenchyma?", "answer": "Within the pleura." } ] }, "valid_14_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass appearances unilateral or bilateral?", "answer": "They are bilateral, present in both lungs." }, { "question": "Do the ground-glass changes predominantly involve the upper or lower lobes?", "answer": "They are especially prominent in the lower lobes." }, { "question": "Are the ground-glass changes more central or peripheral in distribution?", "answer": "They are predominantly in the peripheral areas." }, { "question": "Where are the accompanying linear density increases located and what are they oriented parallel to?", "answer": "They are in the peripheral areas and oriented parallel to the pleura." }, { "question": "Are emphysematous changes confined to one lung or present in both?", "answer": "They are present in both lungs." }, { "question": "Which airways are described as open without occlusive pathology?", "answer": "The trachea and both main bronchi." }, { "question": "In which thoracic regions are lymph nodes reported?", "answer": "In the mediastinum and hilar regions." }, { "question": "Where is the largest lymph node located and what is its short-axis size?", "answer": "In the subcarinal area, measuring 14 mm in short diameter." }, { "question": "Which vascular structures show diffuse atheroma plaques?", "answer": "The aorta and the coronary arteries." }, { "question": "Was any fluid detected in the pleural or pericardial spaces?", "answer": "No pleural or pericardial effusion was detected." } ] }, "valid_15_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway structures were reported as open: the trachea alone, the main bronchi alone, or both the trachea and both main bronchi?", "answer": "Both the trachea and both main bronchi are open." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in any of those regions." }, { "question": "Was pleural effusion or pleural thickening detected on either side of the thorax?", "answer": "No pleural effusion or pleural thickening was detected." }, { "question": "Were nodular or infiltrative lesions identified in the lung parenchyma of either lung?", "answer": "No nodular or infiltrative lesions were detected in either lung parenchyma." }, { "question": "Was pericardial effusion or pericardial thickening observed around the heart?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Did the imaged sections extend to include upper abdominal organs?", "answer": "Yes, upper abdominal organs were included in the sections." }, { "question": "Within the upper abdominal portions imaged, was any space-occupying lesion detected in the liver that entered the cross-sectional area?", "answer": "No space-occupying lesion was detected in the included portions of the liver." }, { "question": "Were both adrenal glands (bilateral) evaluated within the imaged upper abdomen, and were any space-occupying lesions seen?", "answer": "Yes, both adrenal glands were included, and no space-occupying lesions were detected." }, { "question": "Which vertebral structures were noted to have preserved height within the study area?", "answer": "Vertebral corpus heights are preserved." }, { "question": "In the thoracic esophagus, was any significant tumoral wall thickening detected?", "answer": "No significant tumoral wall thickening was detected in the thoracic esophagus." } ] }, "valid_16_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "Midline" }, { "question": "How are both main bronchi positioned relative to the midline?", "answer": "Midline" }, { "question": "On which side are the centriacinar nodular infiltrates reported?", "answer": "Left side (left lung)" }, { "question": "In which lobe are the ground-glass areas described?", "answer": "Left lung lower lobe" }, { "question": "In which specific segment of the left lower lobe are the nodular consolidation areas located?", "answer": "Anteromediobasal segment" }, { "question": "What is the described orientation of the affected left lower lobe segment?", "answer": "Anteromediobasal" }, { "question": "Which mediastinal and hilar regions were mentioned regarding lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Is any mass lesion with distinguishable borders reported within the lung parenchyma?", "answer": "No" }, { "question": "Were any upper abdominal structures included within the imaged sections?", "answer": "Yes; upper abdominal organs, including the portion of the liver that entered the cross-sectional area" }, { "question": "Were the adrenal gland observations described as bilateral or unilateral?", "answer": "Bilateral" } ] }, "valid_17_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the lungs is the faint patchy ground-glass finding located (specify side and lobe)?", "answer": "In the middle lobe of the right lung." }, { "question": "What is the in-plane size of the faint patchy finding in the right middle lobe?", "answer": "8.5 x 6.2 mm." }, { "question": "On which series and image number is the faint right middle lobe finding noted?", "answer": "Series 2, image 134." }, { "question": "Are the atelectatic changes unilateral or bilateral, and in which organ?", "answer": "Bilateral, in both lungs." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, no enlarged lymph nodes were detected in any of those regions." }, { "question": "Was any pleural effusion or pleural thickening detected in the thorax?", "answer": "No pleural effusion or pleural thickening was detected." }, { "question": "Was any pericardial effusion or thickening observed?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Where are the transpedicular fixation materials located relative to the spine?", "answer": "Within the vertebral corpuscles (vertebral bodies)." }, { "question": "At which vertebral levels is vertebral body height loss reported?", "answer": "Previous height loss at TH12 and mild degenerative height loss at T8." }, { "question": "Where is bone density reduction described relative to the spinal hardware?", "answer": "Diffuse density reduction in bone structures at the levels where spinal fixation materials and transpedicular screwing are observed." } ] }, "valid_18_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes of the right lung show consolidations and ground-glass areas?", "answer": "The middle lobe and lower lobe of the right lung." }, { "question": "Are the right lung abnormalities located centrally, peripherally, or both?", "answer": "Both central and peripheral regions of the right lung are involved." }, { "question": "Do the right-lung findings involve more than one lobe?", "answer": "Yes, they involve both the middle and lower lobes." }, { "question": "Are there abnormalities described in the left lung, and if so, what are they?", "answer": "Yes, small areas of ground-glass and nodular-shaped consolidations are present in the left lung." }, { "question": "Are lung abnormalities present unilaterally or bilaterally?", "answer": "Bilaterally, with findings in both the right and left lungs." }, { "question": "Are the trachea and both main bronchi open or occluded?", "answer": "They are open, with no occlusive pathology detected." }, { "question": "Were pathologically enlarged lymph nodes detected in the mediastinum or hilar regions?", "answer": "No, none were detected in the mediastinum or hilar regions." }, { "question": "Was any pleural or pericardial effusion detected?", "answer": "No pleural or pericardial effusion was detected." }, { "question": "Was any pathological wall thickness increase observed in the esophagus within the imaged sections?", "answer": "No pathological wall thickness increase was observed in the esophagus within the sections." } ] }, "valid_19_a_1.nii.gz": { "qa_pairs": [ { "question": "Which hemithorax contains the loculated pleural effusion?", "answer": "Left hemithorax" }, { "question": "What is the maximum thickness of the left pleural effusion between the pleural leaves?", "answer": "2 cm" }, { "question": "In which segments/lobes of which lung are subsegmental atelectasis areas noted?", "answer": "Inferior lingular segment and lower lobe of the left lung" }, { "question": "Where is the 4.5 mm pulmonary parenchymal nodule located?", "answer": "Upper lobe of the right lung" }, { "question": "Where is the 5 mm pulmonary parenchymal nodule located?", "answer": "Posterobasal segment of the lower lobe of the left lung" }, { "question": "Are the pulmonary parenchymal nodules unilateral or bilateral?", "answer": "Bilateral (in both lungs)" }, { "question": "Is the left lower lobe nodule situated posteriorly or anteriorly?", "answer": "Posteriorly (posterobasal segment)" }, { "question": "In which organ and compartment was a 14 mm calculus seen within the included upper abdominal sections?", "answer": "Gallbladder lumen" }, { "question": "Which aortic segment measured 40 mm in diameter?", "answer": "Ascending aorta" }, { "question": "Which thoracic regions were assessed for lymph node size and appearance?", "answer": "Mediastinal and bilateral hilar regions" } ] }, "valid_20_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the lungs are the ground-glass densities located: upper or lower lobes?", "answer": "Lower lobes" }, { "question": "Are the ground-glass densities present in one lung or both lungs?", "answer": "Both lungs" }, { "question": "What is the relation of the ground-glass areas to the pleura: subpleural or central?", "answer": "Subpleural" }, { "question": "Was pleural effusion or pleural thickening detected?", "answer": "No" }, { "question": "Was pericardial effusion or pericardial thickening observed?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the prevascular region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the hilar or axillary regions on either side?", "answer": "No" }, { "question": "Are both main bronchi open?", "answer": "Yes, both main bronchi are open" }, { "question": "Within the portion of the liver included in the scan, were any space-occupying lesions seen?", "answer": "No" } ] }, "valid_20_b_1.nii.gz": { "qa_pairs": [ { "question": "In which anatomical regions were pathologically sized lymph nodes specifically not observed?", "answer": "Supraclavicular fossa, axilla, and mediastinum" }, { "question": "Was any fluid detected within the pericardial space?", "answer": "No; pericardial effusion was not detected" }, { "question": "The major vascular structures referenced are located in which thoracic compartment?", "answer": "Mediastinum" }, { "question": "In what lung compartment was no pneumonic infiltration or consolidation identified?", "answer": "Lung parenchyma" }, { "question": "Where were no suspicious masses or nodular space-occupying lesions seen?", "answer": "Lung parenchyma" }, { "question": "Which portion of the abdomen included in the scan showed no reported features?", "answer": "Upper abdomen sections" }, { "question": "In which tissue type were no lytic-destructive lesions identified?", "answer": "Bone structures" }, { "question": "Which organ's internal compartments were specifically mentioned as being assessed?", "answer": "The heart" } ] }, "valid_21_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and which lobe is the largest pulmonary nodule located, and what is its maximum diameter?", "answer": "Lower lobe of the right lung; 6 mm." }, { "question": "Are pulmonary nodules present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Are emphysematous changes unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Are the trachea and both main bronchi patent or occluded?", "answer": "Patent; no occlusive pathology in the trachea or either main bronchus." }, { "question": "Is there any pleural effusion on either side or pericardial effusion around the heart?", "answer": "No pleural or pericardial effusion." }, { "question": "Were enlarged lymph nodes observed in the mediastinum or hilar regions?", "answer": "No enlarged lymph nodes in the mediastinum or hilar regions." }, { "question": "Where are atheromatous plaques located?", "answer": "In the aorta and coronary arteries." }, { "question": "Was an increase in esophageal wall thickness seen within the imaged sections?", "answer": "No increase in esophageal wall thickness within the sections." }, { "question": "Within the imaged sections, what is the status of the neural foramina?", "answer": "Open." } ] }, "valid_22_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung, lobe, and segment is the 21 mm consolidation located?", "answer": "In the basal segment of the lower lobe of the left lung." }, { "question": "On which side and in which lobe are tree-in-bud (budding tree) images more prominent?", "answer": "In the lower lobe of the right lung." }, { "question": "Are interstitial signs limited to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the pleural effusions unilateral or bilateral, and which side is more prominent?", "answer": "Bilateral, more prominent on the right." }, { "question": "Where is a small additional effusion reported besides the pleural spaces?", "answer": "In the pericardial space (pericardial effusion)." }, { "question": "In which thoracic regions are lymph nodes up to 15 mm observed?", "answer": "In the mediastinum and hilar regions." }, { "question": "Which cardiovascular structures contain calcific atheroma plaques?", "answer": "The coronary arteries and the aortic arch." }, { "question": "Which central airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which skeletal structures show tapering of endplates?", "answer": "The vertebral corpus endplates." } ] }, "valid_23_a_1.nii.gz": { "qa_pairs": [ { "question": "Which vascular structures contain calcific atheroma plaques?", "answer": "The thoracic aorta and the coronary arteries." }, { "question": "Are the pulmonary nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "How many millimetric nodules are in the right lung and how many in the left?", "answer": "Two in the right lung and one in the left lung." }, { "question": "In which region of the spine are degenerative changes described?", "answer": "In the thoracic vertebral bodies." }, { "question": "Where are the hypertrophic osteophytic taperings located relative to the vertebrae?", "answer": "At the vertebral corpus end plates." }, { "question": "Which lymph node regions are specifically mentioned in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the hilar and axillary lymph node regions referenced on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "Which major airway structures are cited in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which portion of the abdomen was included within the scan sections?", "answer": "The upper abdominal organs." }, { "question": "Are the vertebral changes described as focal or diffuse in extent?", "answer": "Diffuse." } ] }, "valid_24_a_1.nii.gz": { "qa_pairs": [ { "question": "In which specific lung lobe and segment is the consolidation with air bronchogram located?", "answer": "The posterobasal segment of the left lower lobe." }, { "question": "Do the ground-glass opacities involve only the periphery or both peripheral and central regions?", "answer": "They involve both peripheral and central regions." }, { "question": "Are the ground-glass changes unilateral or present in both lungs?", "answer": "They are present in both lungs." }, { "question": "Where are the interlobular septal thickenings located relative to the ground-glass areas?", "answer": "Within the ground-glass areas." }, { "question": "Which airways showed no occlusive pathology on this scan?", "answer": "The trachea and both main bronchi." }, { "question": "Are emphysematous changes confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "In which thoracic vessels are atheromatous plaques observed?", "answer": "The aorta and the coronary arteries." }, { "question": "Where is the hiatal hernia situated relative to the esophagus?", "answer": "At the lower end of the esophagus." }, { "question": "On which side are the hypodense lesions in the solid abdominal organs noted?", "answer": "In the left lobe of the liver and in the left kidney." }, { "question": "Were pathologically enlarged lymph nodes observed in the mediastinum or hilar regions?", "answer": "No, there were no pathologically enlarged lymph nodes in the mediastinum or hilar regions." } ] }, "valid_25_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the mediastinum are the largest lymph nodes located?", "answer": "In the right paratracheal region." }, { "question": "What is the maximum short-axis size of the mediastinal lymph nodes?", "answer": "Up to 10 mm." }, { "question": "The largest mediastinal lymph nodes are adjacent to which structure?", "answer": "Adjacent to the right side of the trachea (right paratracheal)." }, { "question": "Do the lung nodular lesions involve one lung or both?", "answer": "Both lungs." }, { "question": "Within the lungs, where are the diffuse nodular lesions predominantly distributed?", "answer": "In the peripheral subpleural regions." }, { "question": "What is the diameter of the largest lung nodular lesion described?", "answer": "32 mm." }, { "question": "Where are the budding tree-shaped nodular densities located?", "answer": "In the peribronchial areas of both lungs." }, { "question": "Which bronchial walls are thickened: central or peripheral?", "answer": "The central bronchus walls are thickened." }, { "question": "Is the confluence of lung nodular lesions predominantly peripheral or central?", "answer": "Predominantly peripheral." }, { "question": "In which direction do the vertebral osteophytes tend to merge?", "answer": "Anteriorly." } ] }, "valid_26_a_1.nii.gz": { "qa_pairs": [ { "question": "Which aortic segment has a measured calibration of 30 mm?", "answer": "The aortic arch." }, { "question": "In which segments of the aorta are calcific atheroma plaques observed?", "answer": "Aortic arch, aortic root, and descending aorta." }, { "question": "Do the calcific atheroma plaques extend beyond the aortic arch?", "answer": "Yes; they also involve the aortic root and descending aorta." }, { "question": "Which lung and lobe show increased pleuroparenchymal density?", "answer": "The right lung, middle lobe." }, { "question": "At what level within the right lower lobe are changes described?", "answer": "The mediobasal level." }, { "question": "On which side are sequelae changes reported?", "answer": "Right side." }, { "question": "Which kidney partially enters the image, and which part of it is mentioned?", "answer": "The left kidney; the pelvicalyceal system." }, { "question": "Where is a mild hernia observed?", "answer": "The hiatal region." }, { "question": "Which airways are specifically mentioned as evaluated for caliber and lumen?", "answer": "The trachea and main bronchi." }, { "question": "Which thoracic regions are specified in the lymph node assessment?", "answer": "The mediastinum and both hilar levels." } ] }, "valid_27_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side has the larger pleural effusion, and what are the maximum thicknesses on each side?", "answer": "The right side is larger; right pleural effusion is 2.5 cm thick and left is 1.8 cm at their thickest points." }, { "question": "In which lobes are the patchy consolidations more prominent?", "answer": "The upper lobes of both lungs." }, { "question": "In which lobe and segment is the 4.3 cm thick-walled air cyst located?", "answer": "The laterobasal segment of the right lower lobe." }, { "question": "Where are compressive atelectasis and pleuroparenchymal density increases observed?", "answer": "In the lower lobes of both lungs." }, { "question": "Where is the passive atelectasis located relative to the pleural effusions?", "answer": "In the lung parenchyma adjacent to the effusions." }, { "question": "In which mediastinal location is a lymph node with a narrow diameter of 14 mm noted?", "answer": "In the upper right mediastinum." }, { "question": "Which mediastinal subregion contains the larger lymph nodes?", "answer": "The bilateral lower paratracheal region." }, { "question": "Which segments of the aorta show calcific plaques in their walls?", "answer": "The aortic arch, ascending aorta, descending aorta, and abdominal aorta." }, { "question": "What is the maximum thickness of the pericardial effusion, and where is it located?", "answer": "2.7 cm at its thickest part, within the pericardial space." }, { "question": "On which side and where along the rib is the bifid costa appearance observed?", "answer": "On the left side, in the anterior part of the 2nd rib." } ] }, "valid_27_b_1.nii.gz": { "qa_pairs": [ { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Bilateral." }, { "question": "What is the maximum thickness reported for the pleural effusion?", "answer": "28 mm at its thickest point." }, { "question": "What is the maximum thickness reported for the pericardial effusion?", "answer": "24 mm at its thickest point." }, { "question": "Are ground-glass appearances and consolidations present in one lung or both lungs?", "answer": "They are present in both lungs." }, { "question": "Are the lung findings confined to central areas, peripheral areas, or present in both?", "answer": "Present in both central and peripheral areas." }, { "question": "Where is free fluid located relative to the liver?", "answer": "In the perihepatic region." }, { "question": "In which lobe and segment of the liver is the hypodense area located?", "answer": "In the posterior segment of the right lobe of the liver." }, { "question": "Are any masses reported in the lungs?", "answer": "No mass was detected in both lungs." }, { "question": "Do the lung findings involve central or peripheral regions exclusively?", "answer": "No; they involve both central and peripheral regions." } ] }, "valid_28_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the measured calibration of the pulmonary trunk?", "answer": "33 mm" }, { "question": "What is the measured calibration of the left pulmonary artery?", "answer": "29 mm" }, { "question": "What is the measured calibration of the right pulmonary artery?", "answer": "28 mm" }, { "question": "What is the measured calibration of the aortic arch?", "answer": "33 mm" }, { "question": "Relative to the pulmonary arterial tree, where is intraluminal heterogeneity observed and on which side is it more prominent?", "answer": "Proximal to the segmental branches of both pulmonary arteries, more prominent on the left" }, { "question": "On which side and at what lobar level is pleural thickening observed?", "answer": "Left pleura at the lower lobe level" }, { "question": "Are renal cysts unilateral or bilateral, and where are they located within the kidneys?", "answer": "Bilateral, cortical and peripelvic" }, { "question": "On which side is subdiaphragmatic calcification observed?", "answer": "Left" }, { "question": "Where is a stent visualized within the coronary arteries?", "answer": "In the left LAD" }, { "question": "Where are calcific atheroma plaques observed in relation to the great vessels?", "answer": "In the coronary arteries in the aortic arch" } ] }, "valid_29_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes show bronchial ectasia and peribronchial thickening?", "answer": "The lower lobes of both lungs." }, { "question": "On which side are the bronchial changes more prominent?", "answer": "On the left." }, { "question": "Are the bronchial changes unilateral or bilateral?", "answer": "Bilateral, involving both lower lobes." }, { "question": "In which lobe and segment are the centriacinar nodular opacities located?", "answer": "In the posterobasal segment of the left lower lobe." }, { "question": "Relative to nearby structures, where are the centriacinar nodular opacities situated?", "answer": "Near the bronchovascular bundle." }, { "question": "Is any pleural effusion detected on either side?", "answer": "No pleural effusion is detected." }, { "question": "Is any pericardial effusion present?", "answer": "No pericardial effusion is detected." }, { "question": "In which spinal region is scoliosis observed, and which way does it face?", "answer": "In the thoracic vertebral column, facing to the left." }, { "question": "Are pathologically enlarged lymph nodes noted in the axillary regions, and if so, on which side?", "answer": "No; there are no pathologically enlarged lymph nodes in either axillary region." } ] }, "valid_30_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways had an open lumen: trachea, right main bronchus, left main bronchus, or all of them?", "answer": "All of them\u2014the trachea and both main bronchi had open lumens." }, { "question": "In which specific nodal regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were the minimal sequelae changes in the lungs unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Were any masses, nodules, or infiltrations detected in the lung parenchyma on either side?", "answer": "No; none were detected in either lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening present on one side or both?", "answer": "Neither; no pleural effusion or thickening was present bilaterally." }, { "question": "Was fluid or thickening observed within the pericardial space?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Were space-occupying lesions seen in the portion of the liver included in the scan?", "answer": "No; no space-occupying lesion was seen in the imaged portion of the liver." }, { "question": "Were space-occupying lesions present in the adrenal glands, and if so, on which side?", "answer": "No; none were present in either adrenal gland (bilateral)." }, { "question": "Was significant wall thickening detected in the thoracic esophagus?", "answer": "No; no significant pathological wall thickness increase was detected in the thoracic esophagus." }, { "question": "Were lytic-destructive lesions identified in the bone structures within the scanned area?", "answer": "No; no lytic-destructive lesions were identified in the bones." } ] }, "valid_31_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the loculated pleural effusion observed?", "answer": "Left" }, { "question": "Adjacent to which lung lobe is the loculated pleural effusion located?", "answer": "Near the lower lobe of the left lung" }, { "question": "What is the maximum thickness of the observed loculated pleural effusion?", "answer": "25 mm" }, { "question": "Was any pleural effusion observed on the right side?", "answer": "No" }, { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Unilateral, on the left" }, { "question": "Was pleural thickening detected anywhere?", "answer": "No" }, { "question": "Are the nonspecific pulmonary nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs" }, { "question": "Are pathologically enlarged lymph nodes present in the mediastinum or hilar regions?", "answer": "No" }, { "question": "Was any occlusive pathology detected within the trachea or either main bronchus?", "answer": "No" }, { "question": "Was any free fluid detected in the upper abdomen within the scan range?", "answer": "No" } ] }, "valid_32_a_1.nii.gz": { "qa_pairs": [ { "question": "Were any lymph nodes of pathological size observed in the supraclavicular fossa or axilla?", "answer": "No" }, { "question": "Were pathologically enlarged lymph nodes seen in the mediastinum?", "answer": "No" }, { "question": "Does the lung parenchyma assessment pertain to one lung or both lungs?", "answer": "Both lungs" }, { "question": "Were any nodular or infiltrative lesions detected within the lung parenchyma of either lung?", "answer": "No" }, { "question": "Was any effusion detected within the pericardial space?", "answer": "No" }, { "question": "Which vascular region's calibers are specifically mentioned in the report?", "answer": "Mediastinal major vascular structures" }, { "question": "Which hollow structure's calibration is specifically followed?", "answer": "The esophagus" }, { "question": "Were any features detected in the upper abdomen sections?", "answer": "No" }, { "question": "Were any lytic-destructive lesions detected within bone structures?", "answer": "No" } ] }, "valid_33_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the patchy ground glass densities confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "On which side is the pleural effusion located, and what is its measured thickness?", "answer": "Right hemithorax, 15 mm." }, { "question": "In which mediastinal regions are multiple lymph nodes especially noted?", "answer": "The paratracheal area and the aorticopulmonary window." }, { "question": "What is the size of the largest mediastinal lymph node mentioned?", "answer": "10 mm." }, { "question": "Which specific nodal regions are explicitly referenced in relation to lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which kidney is not visualized in the included sections?", "answer": "The left kidney." }, { "question": "Which portion of the abdomen is included in the chest CT sections?", "answer": "Upper abdominal organs." }, { "question": "Which upper abdominal organ is explicitly noted as entering the cross-sectional area?", "answer": "The liver." }, { "question": "Are the observed lymph nodes located in the mediastinum or in the lung parenchyma?", "answer": "In the mediastinum." } ] }, "valid_34_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and segment show subsegmental atelectasis?", "answer": "The lingular segment of the left lung." }, { "question": "Is the bronchial wall thickening oriented toward the upper or lower lobes, and is it unilateral or bilateral?", "answer": "Toward the lower lobes in both lungs." }, { "question": "Where are calcific atheroma plaques located?", "answer": "In the aortic arch." }, { "question": "In which arteries are stents present?", "answer": "In the coronary arteries." }, { "question": "Which airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which mediastinal and hilar regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the sequelae fibrotic changes in the lungs unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Which ribs are involved by the chronic fractures, and is the involvement unilateral or bilateral?", "answer": "Ribs 2 through 6, bilaterally." }, { "question": "On which aspect of the ribs are the chronic fractures located?", "answer": "The anterolateral aspect." }, { "question": "Where are osteophytic changes observed?", "answer": "In the vertebrae." } ] }, "valid_35_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobe of the left lung shows patchy ground-glass opacity?", "answer": "The upper lobe of the left lung." }, { "question": "Are the ground-glass opacities in the lower lobes unilateral or bilateral?", "answer": "Bilateral, involving both lung lower lobes." }, { "question": "Which segments of the lower lobes are involved by the opacities?", "answer": "The superior and basal segments." }, { "question": "Are the pulmonary opacities peripherally located or centrally located?", "answer": "Peripherally located." }, { "question": "According to the impressions, is the alveolar pattern present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Are air bronchograms observed within the ground-glass density areas?", "answer": "Yes, within the ground-glass areas." }, { "question": "Were pathologically enlarged lymph nodes observed in the supraclavicular fossa or axilla?", "answer": "No." }, { "question": "Were pathologically enlarged lymph nodes observed in the mediastinum?", "answer": "No." }, { "question": "Was pericardial effusion detected?", "answer": "No." }, { "question": "Were any features detected in the upper abdominal organs within the imaged section?", "answer": "No." } ] }, "valid_36_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in which lobes are pulmonary nodules described?", "answer": "In the left lung, involving the upper and lower lobes." }, { "question": "Are the pulmonary nodules confined to one lung or present in both lungs?", "answer": "Confined to the left lung." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Which emphysema patterns are described regarding their intrapulmonary distribution?", "answer": "Centrilobular and paraseptal." }, { "question": "Which central airway structures are noted as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which thoracic lymph node regions are specifically mentioned?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Where are stones located within the abdomen?", "answer": "In the gallbladder." }, { "question": "Which abdominal organ is stated to enter the cross-sectional area of the scan?", "answer": "The liver." }, { "question": "Were the adrenal glands referenced as unilateral or bilateral?", "answer": "Bilateral adrenal glands." }, { "question": "Which vertebral elements had their heights described?", "answer": "The vertebral corpora." } ] }, "valid_37_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "In which specific regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were any nodular or infiltrative lesions detected in either lung parenchyma?", "answer": "No, none in either lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No." }, { "question": "Were pericardial effusion or thickening observed around the heart?", "answer": "No." }, { "question": "Which portion of the abdomen was included within the thoracic CT sections?", "answer": "The upper abdominal organs." }, { "question": "Were space-occupying lesions seen in the part of the liver that entered the cross-sectional area?", "answer": "No." }, { "question": "Which adrenal glands were included in the evaluation?", "answer": "Bilateral adrenal glands." }, { "question": "In which structure were mild degenerative changes observed?", "answer": "The vertebral column." } ] }, "valid_38_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and chest wall location is the subcutaneous brain pacemaker seen, and in which direction do its subcutaneous electrodes extend?", "answer": "On the left anterior chest wall, with subcutaneous electrodes extending superiorly." }, { "question": "On which side and at what breast level is the calcified lesion located, and what are its dimensions?", "answer": "In the left breast at the retroareolar level, measuring 13 x 9 mm." }, { "question": "What is the reported anterior\u2013posterior diameter of the ascending aorta?", "answer": "39 mm." }, { "question": "What is the reported anterior\u2013posterior diameter of the descending aorta?", "answer": "30 mm." }, { "question": "In which lung and which specific segment are minimal bronchiectatic changes with fibrotic recessions observed?", "answer": "In the posterior segment of the right upper lobe." }, { "question": "Where in the lungs are passive atelectatic changes reported?", "answer": "In both lower lobes, in the posterobasal and laterobasal segments." }, { "question": "At what airway level and on which side(s) is minimal peribronchial thickening observed?", "answer": "In the segmental bronchi of both lungs (bilateral)." }, { "question": "Which lobe of the liver is described as hypertrophied?", "answer": "The caudate lobe." }, { "question": "On which side and in which part of the adrenal gland is nodular thickening noted?", "answer": "In the corpus of the left adrenal gland." }, { "question": "In which vessels are calcified atheroma plaques observed?", "answer": "In the thoracic aorta and the coronary arteries." } ] }, "valid_39_a_1.nii.gz": { "qa_pairs": [ { "question": "Which thyroid lobe shows parenchymal heterogeneity?", "answer": "The right lobe of the thyroid." }, { "question": "Are the ground-glass-like density increases unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Where within the lungs are the ground-glass-like densities distributed, centrally or peripherally?", "answer": "They have a diffuse peripheral distribution." }, { "question": "On which side and at what vertical level are pleuroparenchymal sequelae changes observed?", "answer": "At the apical level of the right lung." }, { "question": "Where is the largest pulmonary nodule located and what is its size?", "answer": "At the apical level of the right lung, about 8 mm in diameter." }, { "question": "In which lobe are two adjacent 3 mm nodules reported?", "answer": "In the middle lobe of the right lung." }, { "question": "Where is the 6\u00d73 mm nodule in the left lung located relative to the pleura and vertical level?", "answer": "Subpleural at the posterobasal level of the left lung." }, { "question": "Do any nodules in the right lung occur at the apex?", "answer": "Yes, nodules are present at the apical level of the right lung." }, { "question": "Which lung contains a posterobasal subpleural nodule?", "answer": "The left lung." } ] }, "valid_40_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobes are the ground-glass densities more prominent?", "answer": "Lower lobes of both lungs" }, { "question": "Are the ground-glass densities present unilaterally or bilaterally?", "answer": "Bilaterally" }, { "question": "Where is a subpleural consolidation observed in the right lung?", "answer": "Right lower lobe, laterobasal segment" }, { "question": "Where is a subpleural consolidation observed in the left lung?", "answer": "Left upper lobe, apicoposterior segment" }, { "question": "Are the consolidation areas located subpleurally or centrally?", "answer": "Subpleurally" }, { "question": "Were nodular lesions detected in the lung parenchyma of either side?", "answer": "No, none in both lungs" }, { "question": "Was pleural effusion or pleural thickening identified?", "answer": "No" }, { "question": "Were enlarged lymph nodes reported in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No" }, { "question": "Are the trachea and both main bronchi open?", "answer": "Yes" }, { "question": "How are the ground-glass densities distributed within the lungs?", "answer": "Common and scattered, more prominent in the lower lobes" } ] }, "valid_41_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe show density increases?", "answer": "The middle lobe of the right lung." }, { "question": "Where within the right lung is the faint ground-glass-like density increase located?", "answer": "In the superior segment of the right lower lobe." }, { "question": "Are the liver hypodense lesions confined to one lobe or present in both lobes?", "answer": "They are present in both liver lobes." }, { "question": "Where is the largest liver lesion located in terms of side, vertical position, and peripheral/central location?", "answer": "In the superior right lobe, peripherally." }, { "question": "What is the measured size of the largest liver lesion?", "answer": "32 x 21 mm." }, { "question": "Are renal cysts present unilaterally or bilaterally, and which renal regions do they involve?", "answer": "Bilaterally, involving both parapelvic and cortical regions." }, { "question": "Do any of the renal cysts extend exophytically beyond the renal contour?", "answer": "Yes, some are exophytic." }, { "question": "Are kidney calculi present on one side or both, and on which side is the largest set located?", "answer": "They are bilateral, with the largest on the left." }, { "question": "Within the left kidney, where are the largest calculi located along the kidney's length?", "answer": "In the middle part." }, { "question": "In which segment of the colon are diverticula observed?", "answer": "The ascending colon." } ] }, "valid_41_b_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contain the peripherally located nodular ground-glass areas?", "answer": "Left lung, lower lobe (peripheral)." }, { "question": "In which lung, lobe, and segment is the linear ground-glass area located?", "answer": "Right lung, lower lobe, posterobasal segment." }, { "question": "Is the right lower lobe linear ground-glass area subpleural or central?", "answer": "Subpleural." }, { "question": "Do the described ground-glass changes involve one lower lobe or both lower lobes?", "answer": "Both lower lobes." }, { "question": "Are the left lung ground-glass changes described as peripheral or central?", "answer": "Peripheral." }, { "question": "Which side shows nodular ground-glass areas, and which side shows a linear ground-glass area?", "answer": "Nodular on the left; linear on the right." }, { "question": "According to the impressions, which lobes are referenced on both sides?", "answer": "The lower lobes of both lungs." }, { "question": "Is the right-sided ground-glass finding located in a posterobasal or anterobasal segment?", "answer": "Posterobasal segment." }, { "question": "Are any of the described right lower lobe findings adjacent to the pleura?", "answer": "Yes, in the subpleural area." } ] }, "valid_42_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobe of the right lung shows a destroyed lung appearance?", "answer": "Right middle lobe." }, { "question": "In the left lung, which segment of which lobe shows a similar appearance to the right middle lobe?", "answer": "Anteromedial basal segment of the left lower lobe." }, { "question": "Are the centrilobular pulmonary nodules unilateral or bilateral, and where are they most prominent vertically?", "answer": "Bilateral and basally prominent." }, { "question": "Where exactly is the 6 mm parenchymal nodule located?", "answer": "Lateral basal segment of the right lower lobe." }, { "question": "Is the parenchymal nodule in the upper or lower lobe of the right lung?", "answer": "Lower lobe." }, { "question": "Is the parenchymal nodule situated in a lateral or medial basal segment?", "answer": "Lateral basal segment." }, { "question": "Is bronchiectasis present unilaterally or in both lungs, and what is its extent?", "answer": "Present in both lungs and widespread." }, { "question": "In which specific locations are air cysts and reticular density increases noted?", "answer": "Right middle lobe and the anteromedial basal segment of the left lower lobe." }, { "question": "In which region of the spine are rotoscoliotic changes observed?", "answer": "Upper thoracic region of the vertebral column." } ] }, "valid_43_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the measured calibration of the ascending aorta?", "answer": "42 mm" }, { "question": "What is the measured calibration of the aortic arch?", "answer": "39 mm" }, { "question": "In which mediastinal station is the largest lymph node located, and what are its dimensions?", "answer": "Subcarinal area, 18 x 9 mm" }, { "question": "Are mediastinal lymph nodes limited to a single station or present in almost all stations?", "answer": "Present in almost all stations" }, { "question": "Are lymph nodes present at one hilum or both hila?", "answer": "Both hilar levels" }, { "question": "Are the parenchymal density increases centrally or peripherally distributed?", "answer": "Peripherally distributed" }, { "question": "Which vertical lung zones show the parenchymal density increases?", "answer": "Mid-lower zones" }, { "question": "Are the parenchymal density increases unilateral or bilateral?", "answer": "Bilateral, in both lungs" }, { "question": "In which vessels are calcific atheroma plaques observed, and where are they more prominent?", "answer": "Observed in the aortic arch and descending aorta, more prominent in the coronary arteries" }, { "question": "Are emphysematous changes seen in one lung or both lungs?", "answer": "Both lungs" } ] }, "valid_44_a_1.nii.gz": { "qa_pairs": [ { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Bilateral minimal pleural effusion." }, { "question": "Do the consolidations and ground-glass appearances involve peripheral, central, or both regions of the lungs?", "answer": "Both peripheral and central regions in both lungs." }, { "question": "Are emphysematous changes and atelectasis confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Are any intrapulmonary masses identified, and if so on which side?", "answer": "No mass in either lung." }, { "question": "Which airways are reported as open (patent)?", "answer": "The trachea and both main bronchi." }, { "question": "Which artery is reported as increased in diameter?", "answer": "The main pulmonary artery." }, { "question": "Are pathologically enlarged lymph nodes present in the mediastinum or hilar regions?", "answer": "No, none in the mediastinum or hilar regions." }, { "question": "Was any fluid detected within the pericardial space?", "answer": "No pericardial effusion detected." }, { "question": "Which cardiac chambers are specifically noted as widened?", "answer": "Both atria." }, { "question": "In which vessels are atheromatous plaques observed?", "answer": "In the aorta and the coronary arteries." } ] }, "valid_45_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe are the atelectatic changes located?", "answer": "Middle lobe of the right lung." }, { "question": "Are the nonspecific pulmonary nodules present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "What is the size range of the nonspecific lung nodules?", "answer": "1\u20132 millimeters." }, { "question": "Which lymph node regions are specifically listed in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary." }, { "question": "Are the hilar-axillary lymph node regions referenced unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Is the vertebral corpus tapering described as being anterior or posterior?", "answer": "Anterior." }, { "question": "Is the vertebral corpus tapering described as superior or inferior?", "answer": "Inferior." }, { "question": "Is the vertebral corpus tapering described as medial or lateral?", "answer": "Lateral." }, { "question": "Which portion of the abdomen is noted as included within the imaging sections?", "answer": "Upper abdominal organs." }, { "question": "Which specific abdominal organ is mentioned as entering the cross-sectional area?", "answer": "The liver." } ] }, "valid_46_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side and lobe were removed in the prior lung surgery?", "answer": "The left upper lobe." }, { "question": "Is the observed bronchiectasis located centrally or peripherally, and on which side is it more prominent?", "answer": "Centrally in both lungs, more prominent on the left." }, { "question": "Do the millimetric pulmonary nodules involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Where is the linear atelectasis observed, in one lung or both?", "answer": "In both lungs." }, { "question": "Which aortic segment measured 45 mm in anterior\u2013posterior diameter?", "answer": "The ascending aorta." }, { "question": "What is the measured diameter of the main pulmonary artery?", "answer": "31 mm." }, { "question": "Where is the vascular stent located?", "answer": "In the aortic root." }, { "question": "Which cardiac valve shows calcifications?", "answer": "The mitral valve." }, { "question": "Where is the hiatal hernia situated relative to the esophagus?", "answer": "At the lower end of the esophagus." }, { "question": "In which thoracic regions were no pathologically enlarged lymph nodes identified?", "answer": "The mediastinum and the hilar regions." } ] }, "valid_47_a_1.nii.gz": { "qa_pairs": [ { "question": "In which airways was no occlusive pathology observed?", "answer": "In the lumen of the trachea and both main bronchi." }, { "question": "Where was the mosaic attenuation pattern seen, and in which lobes was it most prominent?", "answer": "In both lungs, especially in the lower lobes." }, { "question": "At what bronchial level and on which sides was peribronchial thickening with luminal narrowing noted?", "answer": "At the segmental\u2013subsegmental level in both lungs." }, { "question": "On the right side, which lung lobe showed pleuroparenchymal fibroatelectasis sequelae changes?", "answer": "The middle lobe of the right lung." }, { "question": "On the left side, which specific segment showed pleuroparenchymal fibroatelectasis sequelae changes?", "answer": "The inferior lingular segment of the left upper lobe." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, none were detected in those regions." }, { "question": "In which coronary arteries were calcific atheroma plaques identified?", "answer": "In the left coronary arteries." }, { "question": "How many angiomyolipomas were observed, and where were they located within the kidneys?", "answer": "Two angiomyolipomas located in the middle part of the left kidney." }, { "question": "Was the gallbladder visualized within the scanned sections?", "answer": "No, the gallbladder was not observed." }, { "question": "Did the portions of the liver included in the scan show a space-occupying lesion?", "answer": "No, no space-occupying lesion was seen in the included liver portions." } ] }, "valid_48_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side of the thyroid is the 3 mm nodule located?", "answer": "Right lobe of the thyroid." }, { "question": "Where within the thyroid nodule is the calcification situated?", "answer": "At the periphery as a rim (peripheral rim calcification)." }, { "question": "In which mediastinal compartment is the thymic remnant\u2013like appearance observed?", "answer": "Anterior mediastinum." }, { "question": "Are the hilar lymph nodes unilateral or bilateral?", "answer": "Bilateral hilar regions." }, { "question": "Where is the largest described lymph node located?", "answer": "Right lower paratracheal area." }, { "question": "In which segment of the left lung are linear atelectasis areas seen?", "answer": "Upper lobe lingular segment of the left lung." }, { "question": "Which segment of the middle lobe shows linear atelectasis areas?", "answer": "Medial segment of the middle lobe." }, { "question": "Do the linear areas of atelectasis involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "At what anatomical junction is the hiatal hernia observed?", "answer": "Esophagogastric junction." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." } ] }, "valid_49_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side are the calcific nodules observed in the lungs?", "answer": "Right lung." }, { "question": "In which specific lobar segments of the right lung are the calcific nodules located?", "answer": "Right lower lobe superior segment and right upper lobe superior segment." }, { "question": "Do the calcific nodules involve the right upper lobe, right lower lobe, or both?", "answer": "Both the right upper lobe and right lower lobe." }, { "question": "Where are the dependent atelectatic changes located in terms of lobes and segments?", "answer": "Basal segments of the lower lobes of both lungs." }, { "question": "Are the dependent atelectatic changes unilateral or bilateral?", "answer": "Bilateral (both lungs)." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which mediastinal and hilar regions were specifically assessed for lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which upper abdominal organ is noted as being included within the imaged cross-sectional area?", "answer": "The liver." }, { "question": "Are the adrenal glands referenced on one side or both sides?", "answer": "Both sides (bilateral adrenal glands)." }, { "question": "Which part of the vertebrae is mentioned with respect to height?", "answer": "Vertebral corpus heights." } ] }, "valid_50_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobe and segment of the right lung show linear density increases?", "answer": "Right middle lobe, medial segment." }, { "question": "Which lobe and segment of the left lung show linear density increases?", "answer": "Left upper lobe, inferior lingular segment." }, { "question": "Are the small pulmonary nodules described on one side or both sides?", "answer": "Both lungs." }, { "question": "Where is the 6 mm pulmonary nodule located (side, lobe, segment)?", "answer": "Left lung, upper lobe, apical segment." }, { "question": "Where is the 5 mm pulmonary nodule located (side, lobe, segment)?", "answer": "Right lung, middle lobe, lateral segment." }, { "question": "Were pathologically sized axillary lymph nodes observed on either side?", "answer": "No; none in either axillary region." }, { "question": "Was any pericardial or pleural effusion detected on either side?", "answer": "No pericardial or pleural effusion on either side." }, { "question": "Were the adrenal glands assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "According to the impressions, do the focal cortical defects involve one kidney or both?", "answer": "Both kidneys." }, { "question": "In which part of the abdomen were additional observations made, and which organ is mentioned there?", "answer": "Upper abdominal sections; the liver parenchyma." } ] }, "valid_51_a_1.nii.gz": { "qa_pairs": [ { "question": "Was a pericardial effusion detected in the pericardial space?", "answer": "No, pericardial effusion was not detected." }, { "question": "Are the trachea and both main bronchi patent?", "answer": "Yes, the trachea and both main bronchi are open." }, { "question": "Are the lobar and segmental bronchi described as open?", "answer": "Yes, the lobar and segmental bronchi are open." }, { "question": "Were any pleural effusions observed?", "answer": "No pleural effusion was observed." }, { "question": "Is there any pneumonic infiltration or consolidation within the lung parenchyma?", "answer": "No, none was detected in the lung parenchyma." }, { "question": "In which compartment are the major vascular structures referenced in the report located?", "answer": "The mediastinum." }, { "question": "Were any suspicious nodular or mass-occupying lesions detected?", "answer": "No suspicious nodular or mass-occupying lesion was detected." }, { "question": "Were any findings noted in the upper abdomen sections included in the scan?", "answer": "No features were detected in the upper abdomen sections." }, { "question": "Were lytic-destructive space-occupying lesions seen in the bone structures?", "answer": "No, none were detected in bone structures." } ] }, "valid_52_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the linear atelectasis unilateral or bilateral?", "answer": "Bilateral, occurring in both lungs." }, { "question": "Where is fluid accumulation noted\u2014pericardial space or pleural spaces?", "answer": "Pericardial space; no pleural effusion is detected." }, { "question": "Which major airways are described as open without occlusion?", "answer": "The trachea and both main bronchi." }, { "question": "In which vessels are atheromatous plaques reported?", "answer": "In the aorta and the coronary arteries." }, { "question": "Which thoracic regions were assessed for lymph node enlargement?", "answer": "The mediastinum and the hilar regions." }, { "question": "Which digestive tract structure\u2019s wall thickness was evaluated within the imaged sections?", "answer": "The esophagus." }, { "question": "Was any free fluid identified in the upper abdomen within the scanned sections?", "answer": "No, no free fluid collection was identified in the upper abdomen within the sections." }, { "question": "Within the scanned field, were any fractures or lytic-destructive lesions identified in bone structures?", "answer": "No, none within the bone structures included in the sections." }, { "question": "Which central thoracic compartment could not be optimally evaluated due to absent contrast?", "answer": "The mediastinal structures." } ] }, "valid_53_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Where is the right-sided linear atelectasis located?", "answer": "In the medial segment of the right middle lobe." }, { "question": "Where is the left-sided linear atelectasis located within the left lung?", "answer": "In the inferior subsegment of the left lung\u2019s lingular segment." }, { "question": "Do the atelectatic changes involve one lung or both?", "answer": "Both lungs." }, { "question": "Which central airways are described in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Where along the esophagus is the hiatal hernia situated?", "answer": "At the lower end of the esophagus." }, { "question": "Which thoracic spaces are mentioned regarding fluid collections?", "answer": "The pleural and pericardial spaces." }, { "question": "Which regions are cited in relation to lymph nodes?", "answer": "The mediastinum and the hilar regions." }, { "question": "Which spinal structures are referenced within the imaged sections?", "answer": "Vertebral bodies (corpora), intervertebral discs, and neural foramina." }, { "question": "Which portion of the abdomen is referenced in the scan sections?", "answer": "The upper abdomen." } ] }, "valid_53_b_1.nii.gz": { "qa_pairs": [ { "question": "Are the paraseptal emphysematous changes unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In which vertical lung region are the paraseptal emphysematous changes observed?", "answer": "At the apices bilaterally." }, { "question": "In which lobes are the paraseptal emphysematous changes more prominent?", "answer": "The upper lobes of both lungs." }, { "question": "Which left lung segment shows sequela parenchymal changes?", "answer": "The inferior lingular segment of the left upper lobe." }, { "question": "Which right lung segment shows sequela parenchymal changes?", "answer": "The medial segment of the right middle lobe." }, { "question": "Do the sequela parenchymal changes involve one side or both sides?", "answer": "Both sides (left upper lobe inferior lingular segment and right middle lobe medial segment)." }, { "question": "Which vascular structures have calcified atheromatous plaques?", "answer": "The wall of the aortic arch and the coronary vascular structures." }, { "question": "In which organ and scan region is a diffuse hypodense appearance noted?", "answer": "The liver parenchyma in the upper abdomen sections captured." }, { "question": "Which central airways are mentioned as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which anatomic regions were evaluated for lymph nodes in pathologic size and appearance?", "answer": "The mediastinum and both axillary regions." } ] }, "valid_54_a_1.nii.gz": { "qa_pairs": [ { "question": "In which structure were calcified atherosclerotic changes observed within the coronary circulation?", "answer": "In the coronary artery wall." }, { "question": "Which segment of the aorta shows calcified atherosclerotic changes?", "answer": "The wall of the thoracic aorta." }, { "question": "Are the emphysematous changes unilateral or bilateral, and where are they located?", "answer": "Bilateral, in both lungs." }, { "question": "Does the mosaic attenuation pattern involve one lung or both?", "answer": "Both lungs." }, { "question": "On which side is the millimetric parenchymal nodule located?", "answer": "The left lung." }, { "question": "In what part of the spine is scoliosis observed, and what is its directional orientation?", "answer": "In the thoracic vertebrae, left-facing." }, { "question": "Which intrathoracic organ is described as increased in size?", "answer": "The heart." }, { "question": "Are vascular calcifications reported in only one vessel type or in both the coronary arteries and the thoracic aorta?", "answer": "In both\u2014the coronary artery wall and the thoracic aorta wall." }, { "question": "Are the lung-related changes (emphysema and mosaic attenuation) confined to a single side or present bilaterally?", "answer": "Present bilaterally in both lungs." } ] }, "valid_55_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the linear atelectasis located relative to the fissure and on which side?", "answer": "Adjacent to the major fissure on the right lung." }, { "question": "Is the linear atelectasis unilateral or bilateral, and on which side?", "answer": "Unilateral, on the right side." }, { "question": "At what anatomical level is the radiopaque focus observed?", "answer": "At the level of the esophagogastric junction." }, { "question": "What is the approximate diameter of the radiopaque focus at the esophagogastric junction?", "answer": "Approximately 6 mm." }, { "question": "Were any enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "In which compartment are a few small lymph nodes (short axis not exceeding 1 cm) observed?", "answer": "In the mediastinal area." }, { "question": "Are both main bronchi open on both sides?", "answer": "Yes, both main bronchi are open bilaterally." }, { "question": "Is the trachea open?", "answer": "Yes, the trachea is open." }, { "question": "Within the imaged portion of the liver, were any space-occupying lesions detected?", "answer": "No, none were detected in the liver that entered the cross-sectional area." }, { "question": "Were any space-occupying lesions detected in the adrenal glands on either side?", "answer": "No, none were detected in the bilateral adrenal glands." } ] }, "valid_56_a_1.nii.gz": { "qa_pairs": [ { "question": "Which anatomical regions were specifically mentioned when assessing lymph nodes?", "answer": "The axilla and the mediastinum." }, { "question": "Which region's structures could not be evaluated due to beam hardening artifact and lack of contrast?", "answer": "The supraclavicular fossa." }, { "question": "Which compartment contained the major vascular structures whose calibration was described?", "answer": "The mediastinum." }, { "question": "Which central airway was reported as open?", "answer": "The trachea." }, { "question": "With respect to laterality, which main bronchi were reported as open?", "answer": "Both main bronchi." }, { "question": "Beyond the main bronchi, which more distal airway levels were described as open?", "answer": "The lobar and segmental bronchi and air passages." }, { "question": "Which portion of the abdomen was included in the scanned sections?", "answer": "The upper abdomen sections." }, { "question": "Which two spaces were referenced in relation to effusion?", "answer": "The pericardial space and the pleural spaces." }, { "question": "Which gastrointestinal structure had its caliber mentioned?", "answer": "The esophagus." }, { "question": "Which broad tissue category was surveyed for lytic-destructive space-occupying lesions?", "answer": "The bone structures." } ] }, "valid_57_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes of the right lung show consolidation?", "answer": "The right middle lobe and right lower lobe." }, { "question": "Which lobes/segments of the left lung show consolidation?", "answer": "The left lower lobe and the lingular segments." }, { "question": "Do the consolidations involve the lower lobes on both sides?", "answer": "Yes, both lower lobes are involved." }, { "question": "Where are ground-glass density increases observed in the lungs?", "answer": "In the right middle and lower lobes, and in the left lower lobe and lingular segments." }, { "question": "In which lobes/segments are air bronchograms observed?", "answer": "In the right middle and lower lobes, and in the left lower lobe and lingular segments." }, { "question": "Relative to the bronchi and vessels, where are the thickenings located?", "answer": "They are peribronchovascular." }, { "question": "Are pleural effusions present on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "What are the maximum pleural thickenings on each side?", "answer": "Up to 16 mm on the right and up to 6 mm on the left." }, { "question": "In which mediastinal regions were lymph nodes observed?", "answer": "Pretracheal, aortopulmonary window, prevascular, and subcarinal areas." }, { "question": "Where is the largest lymph node located, and what is its size?", "answer": "In the subcarinal area, measuring 20 x 14 mm." } ] }, "valid_58_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe is the patchy ground-glass density located?", "answer": "Left lung, upper lobe." }, { "question": "Within the left upper lobe, which lingular portion contains the ground-glass area?", "answer": "The inferior lingula." }, { "question": "Are the calcific millimetric nodules in the lungs unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Where are the hyperdense findings measuring up to 14 mm located?", "answer": "Within the gallbladder." }, { "question": "What is the maximum size of the hyperdense gallbladder findings?", "answer": "Up to 14 mm." }, { "question": "Were any space-occupying lesions detected within the imaged portion of the liver?", "answer": "No, none within the portion of the liver included in the scan." }, { "question": "Were the adrenal glands evaluated on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which part of the spine shows slight tapering?", "answer": "The vertebral body (corpus) end plates." }, { "question": "Which abdominal region was included in the CT sections?", "answer": "The upper abdominal organs." } ] }, "valid_59_a_1.nii.gz": { "qa_pairs": [ { "question": "Which aortic segment shows fusiform dilatation, and what is its measured diameter?", "answer": "The ascending aorta, measuring 44 mm in diameter." }, { "question": "Is the mosaic attenuation pattern in the lungs unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "In which lung, lobe, and segment is the largest calcified parenchymal nodule located, and what is its size?", "answer": "Right lung, lower lobe, superior segment; 5.8 mm." }, { "question": "Are the areas of subsegmental atelectasis confined to one side or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the peribronchial thickenings unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which kidney shows decreased dimensions?", "answer": "The left kidney." }, { "question": "Where within the kidneys is the hypodense lesion located, and what is its size?", "answer": "In the upper pole of the left kidney; 1 cm." }, { "question": "In which vascular regions are calcified atherosclerotic changes observed?", "answer": "In the wall of the thoracic aorta, the wall of the abdominal aorta, and the coronary arteries." }, { "question": "What is the direction and spinal region of the scoliosis observed?", "answer": "Left-facing scoliosis in the thoracic vertebrae." }, { "question": "Were pathologically enlarged lymph nodes detected in the mediastinum or either hilum?", "answer": "No, none in the mediastinum or bilateral hila." } ] }, "valid_60_a_1.nii.gz": { "qa_pairs": [ { "question": "In which regions are the FDG-positive lymph nodes located?", "answer": "In the mediastinum and bilateral hilar regions." }, { "question": "Where is the largest of the FDG-positive lymph nodes situated within the mediastinum?", "answer": "In the prevascular area." }, { "question": "In which lung and between which lobes does the primary pleural mass extend?", "answer": "In the right lung pleura, extending from the upper lobe to the lower lobe." }, { "question": "How does the medial border of the primary pleural mass relate to the mediastinum?", "answer": "Its borders are indistinguishable from the mediastinum medially." }, { "question": "From which intercostal region does the mass extend under the skin?", "answer": "From the intercostal area at the anterior part of the 6th rib." }, { "question": "Where is the consolidation with air bronchograms located?", "answer": "In the upper lobe of the right lung." }, { "question": "In which lobes of the right lung are diffuse parenchymal soft tissue lesions with ground-glass areas observed?", "answer": "In the middle and lower lobes of the right lung." }, { "question": "In which segment is the largest pulmonary nodule located?", "answer": "In the superior segment of the left lower lobe." }, { "question": "Where are the linear atelectasis areas in the left lung?", "answer": "In the apicoposterior segment and the posterior segment of the lower lobe of the left lung." }, { "question": "Where are the nodular lesions in the right thoracic wall located?", "answer": "Within the subcutaneous fatty tissue and muscle planes of the lateral-posterior wall of the right thorax." } ] }, "valid_60_b_1.nii.gz": { "qa_pairs": [ { "question": "Which hemithorax shows diffuse irregular pleural thickening?", "answer": "Right hemithorax." }, { "question": "In which directions does the pleural thickening in the right hemithorax extend beyond the thorax, and into which tissues?", "answer": "Anteriorly and laterally into the extrathoracic area, involving muscle planes and subcutaneous fat tissue." }, { "question": "Which lung has pleuroparenchymal consolidations that start centrally and extend to the periphery?", "answer": "Right lung." }, { "question": "In which lobe are the right lung consolidations more prominent?", "answer": "Lower lobe of the right lung." }, { "question": "Where within the right lung is aeration minimal\u2014anterior or posterior parts?", "answer": "Anterior parts." }, { "question": "On which side and at what location is the displaced rib fracture?", "answer": "Right side, posterior 7th rib." }, { "question": "On which side is a pleural effusion present, and what is its maximal thickness?", "answer": "Left hemithorax, up to 33 mm at its widest part." }, { "question": "Where are diffuse nodular densities surrounding the intestinal loops most concentrated?", "answer": "Left upper quadrant of the abdomen." }, { "question": "Where is free or loculated fluid observed relative to the intestinal loops and in which abdominal region?", "answer": "Surrounding the intestinal loops in the left upper quadrant in the upper abdominal sections." } ] }, "valid_60_c_1.nii.gz": { "qa_pairs": [ { "question": "Where is the largest lymph node among those seen in the mediastinum and hilar regions located?", "answer": "In the pretracheal area." }, { "question": "Are the observed lymph nodes confined to one hilum or present bilaterally?", "answer": "They are present bilaterally in the hilar regions and also in the mediastinum." }, { "question": "From which lung lobe does the nodular pleural thickening/mass start?", "answer": "It starts from the right upper lobe of the lung." }, { "question": "On non-contrast CT, are the borders of the pleural mass distinguishable from the mediastinum?", "answer": "No, the borders cannot be distinguished from the mediastinum." }, { "question": "To what extent does the chest wall mass extend relative to the chest wall layers?", "answer": "It extends from the intercostal space into the subcutaneous tissue." }, { "question": "Which lung shows consolidations in all lobes with air bronchograms?", "answer": "The right lung." }, { "question": "Where is the atelectasis located relative to the pleural effusion?", "answer": "Adjacent to the effusion in the posterior segment of the left lower lobe." }, { "question": "In which lung and segment is the largest pulmonary metastatic nodule located, and what is its size?", "answer": "In the left lower lobe superior segment, measuring 10\u00d712 mm." }, { "question": "In which lobes are soft tissue density lesions with peripheral ground-glass areas observed?", "answer": "In both upper lobes of the lungs and in the left lower lobe." }, { "question": "On which side of the thoracic wall are nodular lesions seen in the skin, subcutaneous fat, and muscle planes?", "answer": "On the lateral wall of the right thorax (posterolateral right thorax)." } ] }, "valid_61_a_1.nii.gz": { "qa_pairs": [ { "question": "Which breast regions show increased soft tissue density, and is this finding unilateral or bilateral?", "answer": "Retroareolar areas of both breasts; bilateral." }, { "question": "On which side are the focal ground-glass density areas present?", "answer": "Left lung." }, { "question": "In which specific parts of the left lung are the ground-glass areas located?", "answer": "Left upper lobe anterior and the lingula." }, { "question": "Are the ground-glass areas situated anteriorly or posteriorly in the left upper lobe?", "answer": "Anteriorly." }, { "question": "Do the ground-glass areas extend into the right lung or cross the midline?", "answer": "No; they are confined to the left lung." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, or subcarinal regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Were enlarged lymph nodes detected in the bilateral hilar or axillary regions?", "answer": "No enlarged lymph nodes were detected in the bilateral hilar or axillary regions." }, { "question": "Was pleural effusion or pleural thickening detected?", "answer": "No pleural effusion or thickening was detected." }, { "question": "Was pericardial effusion or pericardial thickening observed?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Were space-occupying lesions identified within the imaged portions of the liver or adrenal glands?", "answer": "No space-occupying lesion was seen in the imaged liver or in the bilateral adrenal glands." } ] }, "valid_62_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline, between both main bronchi." }, { "question": "Are the nodular-patchy ground-glass consolidations present in one lung or both lungs?", "answer": "They are present in both lungs." }, { "question": "Are the ground-glass consolidations located centrally, peripherally, or both?", "answer": "Both centrally and peripherally." }, { "question": "Which left lung segments adjacent to the diaphragm show linear fibroatelectasis sequelae?", "answer": "The inferior lingular segment and the lower lobe basal segment of the left lung." }, { "question": "Which segment of the right lung shows linear fibroatelectasis sequelae, and what is its medial\u2013lateral orientation?", "answer": "The right middle lobe medial segment." }, { "question": "Are the fibroatelectatic changes described as adjacent to the diaphragm or away from it?", "answer": "Adjacent to the diaphragm." }, { "question": "Is the peribronchial thickening unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "On which side and at which pole is the renal cortical cyst located?", "answer": "In the upper pole of the left kidney." }, { "question": "Were mass lesions with distinguishable borders detected in either lung?", "answer": "No, none in either lung." } ] }, "valid_62_b_1.nii.gz": { "qa_pairs": [ { "question": "Where are the consolidations located according to the report?", "answer": "Within the lung parenchyma." }, { "question": "Are the new foci described as being within the lung parenchyma?", "answer": "Yes, they are in the parenchyma." }, { "question": "Do the consolidations show a tendency to coalesce into larger areas?", "answer": "Yes, there is a tendency to coalesce." }, { "question": "Does the report specify whether the consolidations are in the right or left lung?", "answer": "No, laterality is not specified." }, { "question": "Is any upper versus lower (superior\u2013inferior) distribution of the consolidations mentioned?", "answer": "No, a superior\u2013inferior distribution is not specified." }, { "question": "Does the report indicate whether the consolidations are central or peripheral in location?", "answer": "No, central\u2013peripheral orientation is not specified." }, { "question": "Is there any mention of the consolidations crossing the midline?", "answer": "No, crossing the midline is not mentioned." }, { "question": "Under which CT window were the parenchymal findings evaluated?", "answer": "The lung parenchyma window." }, { "question": "Are the consolidations described as new foci within the parenchyma?", "answer": "Yes, consolidations are noted as new foci in the parenchyma." } ] }, "valid_62_c_1.nii.gz": { "qa_pairs": [ { "question": "Which sides of the lungs show areas of increased density (consolidation)?", "answer": "Both lungs (bilateral)." }, { "question": "Is the distribution of the abnormalities peripheral or central within the lungs?", "answer": "Predominantly peripheral, subpleural." }, { "question": "Are the findings limited to a single lobe or do they involve multiple lobes?", "answer": "They are multilobar (involve multiple lobes)." }, { "question": "Which lung segments are noted to have sequela parenchymal changes?", "answer": "The basal segments of the lower lobes." }, { "question": "Relative to the pleura, where are most of the abnormalities located?", "answer": "Subpleural (adjacent to the pleura)." }, { "question": "Do the consolidations involve both lungs or only one lung?", "answer": "Both lungs." }, { "question": "Are the described changes within the lung parenchyma or outside the lung parenchyma?", "answer": "Within the lung parenchyma." } ] }, "valid_63_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung shows loss of aeration?", "answer": "Left lung." }, { "question": "In which lobe and on which side are the consolidations located?", "answer": "Lower lobe of the left lung." }, { "question": "What is the approximate thickness of the pleural effusion at the level of the left lower lobe consolidations?", "answer": "Approximately 1 cm." }, { "question": "Does the pleural effusion extend into a fissure, and what is it adjacent to?", "answer": "Yes; it extends into the fissure adjacent to the left basal consolidations." }, { "question": "Is the mosaic attenuation pattern present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Are the parenchymal nodules unilateral or bilateral, and what is their maximum reported size?", "answer": "Bilateral; up to approximately 4 mm." }, { "question": "In which mediastinal regions were lymph nodes (up to 8 mm short axis) observed?", "answer": "Prevascular area, aortopulmonary window, paratracheal area, and lower paraesophageal area." }, { "question": "In which regions were no lymph nodes reaching pathological size detected?", "answer": "Bilateral axillary region and supraclavicular region." }, { "question": "Where is the fat-density renal lesion located with respect to side and renal pole?", "answer": "Lower pole of the left kidney." }, { "question": "On which side are renal stones present?", "answer": "Right kidney." } ] }, "valid_63_b_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions were lymph nodes identified?", "answer": "In the upper and lower paratracheal, prevascular, aorticopulmonary, and paraesophageal regions." }, { "question": "On which side and where was pleural effusion located, and what was its thickness?", "answer": "On the right, between the pleural leaves, measuring 6 mm in thickness." }, { "question": "In which lobes and on which sides were interlobular septal thickenings noted?", "answer": "In the upper lobes bilaterally." }, { "question": "Which lung segment and side showed subsegmental atelectasis?", "answer": "The inferior lingular segment of the left lung." }, { "question": "Were mosaic attenuation areas unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "What were the measured diameters of the main, right, and left pulmonary arteries?", "answer": "Main pulmonary artery 36 mm, right pulmonary artery 28 mm, and left pulmonary artery 25 mm." }, { "question": "Where are the sternotomy metallic suture materials located relative to the chest wall?", "answer": "On the anterior thorax wall." }, { "question": "Where was glandular tissue increase consistent with gynecomastia observed, and was it unilateral or bilateral?", "answer": "In the bilateral retroareolar areas." }, { "question": "Which thoracic vessels showed calcific atherosclerotic wall changes?", "answer": "The thoracic aorta and the coronary artery walls." }, { "question": "At what spinal level was diffuse intervertebral disc calcification observed?", "answer": "At the T10\u2013T11 intervertebral disc." } ] }, "valid_64_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and region are the subpleural linear atelectasis changes observed?", "answer": "In the left lung, in the linguloinferior region (subpleural)." }, { "question": "Are the atelectasis changes central or peripheral relative to the pleura?", "answer": "Peripheral, subpleural." }, { "question": "Which liver lobe contains most of the hypodense lesions, and are any present in the other lobe?", "answer": "They are in the right lobe, with a few also in the left lobe." }, { "question": "What is the largest measured extent of the liver lesions?", "answer": "Up to 32 mm." }, { "question": "On which side is the renal cortical cyst located?", "answer": "Left kidney cortex." }, { "question": "Which mediastinal and hilar/axillary regions were specifically mentioned regarding lymph node assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the hilar-axillary regions noted as unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Where within the spine are the osteophytic degenerative changes located?", "answer": "At the end plates of the vertebral bodies in the examined area." }, { "question": "Which spinal region shows increased kyphosis?", "answer": "Thoracic spine." } ] }, "valid_64_a_3.nii.gz": { "qa_pairs": [ { "question": "In which lung and segment are the atelectasis changes observed?", "answer": "In the left lung, inferior lingular segment (subpleural)." }, { "question": "Are the atelectasis changes peripheral or central within the lung?", "answer": "Peripheral, located subpleurally." }, { "question": "Are the liver lesions limited to one lobe or present in both lobes?", "answer": "Present in both the right lobe and a few in the left lobe." }, { "question": "Which liver lobe contains the majority of the described lesions?", "answer": "The right lobe (with only a few in the left lobe)." }, { "question": "What is the maximum size reported for the liver lesions?", "answer": "Up to 32 mm." }, { "question": "On which side and where within the kidney is the cyst located?", "answer": "In the left kidney, within the cortex (cortical cyst)." }, { "question": "Where along the spine are osteophytic degenerative changes noted?", "answer": "At the end plates of the vertebral bodies within the examined region." }, { "question": "Which spinal region is described as having increased kyphosis?", "answer": "The thoracic spine." } ] }, "valid_64_b_1.nii.gz": { "qa_pairs": [ { "question": "In which lungs are millimetric nodules present?", "answer": "Both lungs (bilateral)." }, { "question": "Which segment of the left lung shows linear atelectasis?", "answer": "The lingular segment of the left lung." }, { "question": "Which lobe and segment of the right lung show linear atelectasis?", "answer": "The right lower lobe, laterobasal segment." }, { "question": "Is the linear atelectasis unilateral or bilateral, and where is it located?", "answer": "Bilateral, in the left lingular segment and the right lower lobe laterobasal segment." }, { "question": "In which regions were no lymph nodes of pathological size detected?", "answer": "The mediastinum and the hilar regions." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which lobe of the liver is indicated as transplanted?", "answer": "The right lobe of the liver." }, { "question": "Where is the minimal sliding type hernia located?", "answer": "At the hiatal region (hiatal hernia)." }, { "question": "In which spinal region is kyphosis increased?", "answer": "The thoracic spine." }, { "question": "In which spinal region are intervertebral disc distances decreased within the scanned sections?", "answer": "The thoracic spine." } ] }, "valid_64_c_1.nii.gz": { "qa_pairs": [ { "question": "In which part of the esophagus is the hiatal hernia located?", "answer": "At the lower end of the esophagus (sliding type)." }, { "question": "Which segments of the left lung lower lobe show ground glass appearances and centriacinar nodules?", "answer": "The posterobasal and laterobasal segments of the left lung lower lobe." }, { "question": "Which segment of the right lung lower lobe shows ground glass appearances and centriacinar nodules?", "answer": "The laterobasal segment of the right lung lower lobe." }, { "question": "Is the peribronchial thickening unilateral or bilateral?", "answer": "Bilateral, observed in both lungs." }, { "question": "Is atelectasis present unilaterally or in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the millimetric nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Were pleural effusions detected on either side?", "answer": "No pleural effusion was detected." }, { "question": "Was a pericardial effusion identified?", "answer": "No pericardial effusion was detected." }, { "question": "Are the trachea and main bronchi patent or obstructed?", "answer": "Patent; the trachea and both main bronchi are open with no obstructive pathology." }, { "question": "Were pathologically enlarged lymph nodes seen in the mediastinum or hilar regions?", "answer": "No; none in the mediastinum or hilar regions." } ] }, "valid_65_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures are explicitly mentioned in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which mediastinal and thoracic lymph node regions are specified as evaluated?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "When describing lung aeration, does the report refer to one lung or both?", "answer": "Both lungs." }, { "question": "Which segment of the esophagus is evaluated in this thoracic study?", "answer": "The thoracic esophagus." }, { "question": "Which aortic segment within the chest is specifically referenced by diameter?", "answer": "The thoracic aorta." }, { "question": "Are the adrenal glands addressed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Which portion of the abdomen is noted as being included within the thoracic CT sections?", "answer": "The upper abdominal organs." }, { "question": "Which abdominal organ is mentioned as being present only in the part that enters the cross-sectional imaging area?", "answer": "The liver." }, { "question": "Within the osseous structures, which spinal component has its heights specifically noted?", "answer": "The vertebral bodies (vertebral corpora)." } ] }, "valid_66_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the emphysematous changes unilateral or bilateral, and in which organ?", "answer": "Bilateral, in both lungs." }, { "question": "In which part of the lungs (upper vs. lower) are the pleuroparenchymal sequelae changes located, and on which sides?", "answer": "At the apices (upper portions) of both lungs." }, { "question": "Are the millimetric nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Which large airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are there masses or infiltrative lesions in either lung?", "answer": "No; none in both lungs." }, { "question": "In which regions are pathologically enlarged lymph nodes absent?", "answer": "In the mediastinum and hilar regions." }, { "question": "Which vessels contain atheromatous plaques?", "answer": "The aorta and the coronary arteries." }, { "question": "Which organ shows decreased parenchymal density?", "answer": "The liver." }, { "question": "Was any free fluid-collection detected in the upper abdomen?", "answer": "No; no upper abdominal free fluid-collection was detected." }, { "question": "Which foramina are described as open in the spine?", "answer": "The neural foramina." } ] }, "valid_67_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung lobe contains the nodular lesions?", "answer": "The right middle lobe." }, { "question": "Are the sequelae changes limited to one lung or present in both lungs?", "answer": "They are present in both lungs." }, { "question": "Do the nodular lesions extend to the left lung or remain unilateral?", "answer": "They remain unilateral, confined to the right lung's middle lobe." }, { "question": "Is pleural effusion or pleural thickening present in either hemithorax?", "answer": "No, neither hemithorax shows pleural effusion or thickening." }, { "question": "In which region was pathological lymphadenopathy assessed and found absent?", "answer": "In the mediastinum, none was detected." }, { "question": "Which airway structures are reported as open?", "answer": "The trachea and main bronchi." }, { "question": "Were active infiltrations or mass lesions detected in either lung parenchyma?", "answer": "No, none were detected in either lung parenchyma." }, { "question": "Which portion of the abdomen was covered in the scan sections without detected pathology?", "answer": "The upper part of the abdomen." }, { "question": "What is the pleural relationship of the described nodular lesion in the right middle lobe?", "answer": "It is subpleural." } ] }, "valid_68_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side are the several millimetric nonspecific pulmonary nodules located?", "answer": "Right lung" }, { "question": "Which major airways are described as open?", "answer": "Trachea and both main bronchi" }, { "question": "Across what extent of the lungs were no masses or infiltrative lesions detected?", "answer": "Both lungs" }, { "question": "In which spaces was no effusion observed?", "answer": "Pleural and pericardial" }, { "question": "Which region's structures were suboptimally evaluated due to lack of contrast?", "answer": "Mediastinal structures" }, { "question": "In which regions of the chest were pathologically enlarged lymph nodes not detected?", "answer": "Mediastinum and hilar regions" }, { "question": "Within which organ was no pathological wall thickness increase observed in the imaged sections?", "answer": "Esophagus" }, { "question": "In which part of the abdomen covered by the scan was no free fluid found?", "answer": "Upper abdomen" }, { "question": "In which abdominal area within the imaged sections was no mass with distinguishable borders observed?", "answer": "Upper abdominal organs within the sections" }, { "question": "Which spinal openings are reported as open within the imaged sections?", "answer": "Neural foramina" } ] }, "valid_69_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the lungs are the sequela parenchymal changes located?", "answer": "At the apex of both lungs." }, { "question": "Do the nonspecific pulmonary nodules involve one lung or both?", "answer": "Both lungs." }, { "question": "Which specific airway structures are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Where along the esophagus is the hiatal hernia located?", "answer": "At the lower end of the esophagus." }, { "question": "In which axillary regions were lymph nodes evaluated for size and appearance?", "answer": "Both axillary regions." }, { "question": "Which part of the abdomen was included in the CT sections referenced?", "answer": "The upper abdominal sections." }, { "question": "In what anatomic region are the main vascular structures mentioned?", "answer": "The mediastinum." }, { "question": "Are the parenchymal changes at the apices or the bases of the lungs?", "answer": "At the apices." }, { "question": "In which structures within the study area were lytic or destructive lesions assessed?", "answer": "The bone structures in the study area." } ] }, "valid_70_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Where is the accessory spleen located in relation to the spleen?", "answer": "Adjacent to the lower pole of the spleen." }, { "question": "What is the diameter of the accessory spleen?", "answer": "17.5 mm." }, { "question": "At which vertebral level and on which side of the vertebral body is the hemangioma focus located?", "answer": "In the left half of the T10 vertebral body." }, { "question": "At what thoracic level and at which corner are the syndesmophytes described?", "answer": "At the mid-thoracic level in the right anterolateral corner." }, { "question": "Which major thoracic vascular structures contain calcific atheroma plaques?", "answer": "The thoracic aorta, its supraaortic branches, and the coronary arteries." }, { "question": "How extensive is the decrease in liver parenchyma density?", "answer": "Diffuse throughout the liver." }, { "question": "In which organ are millimetric sequela nodular calcifications observed?", "answer": "In the liver." }, { "question": "Which lymph node regions are specifically mentioned in the evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_71_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass infiltration areas unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Are the ground-glass infiltration areas symmetrical between the two lungs?", "answer": "Yes, they are bilaterally symmetrical." }, { "question": "Toward which lung region are the ground-glass densities distributed (upper vs. basal)?", "answer": "Toward the basals (lung bases)." }, { "question": "Where is the punctate calcified atherosclerotic plaque located relative to the LAD?", "answer": "Proximal to the LAD." }, { "question": "In which regions were no pathologically enlarged lymph nodes observed?", "answer": "Supraclavicular fossae, axillae, and mediastinum." }, { "question": "Was any fluid detected within the pericardial space?", "answer": "No, no pericardial effusion was detected." }, { "question": "Which airway levels are noted to be patent?", "answer": "The trachea, both main bronchi, lobar bronchi, and segmental bronchi." }, { "question": "Were any suspicious nodules or mass-occupying lesions identified within the lung parenchyma?", "answer": "No suspicious nodule or mass-occupying lesion was detected in the lung parenchyma." }, { "question": "Were any lytic-destructive lesions seen in the osseous structures?", "answer": "No lytic-destructive lesions were detected in bone structures." }, { "question": "In which body region were no notable features detected on the included sections?", "answer": "The upper abdomen sections." } ] }, "valid_71_b_1.nii.gz": { "qa_pairs": [ { "question": "Do the reported pulmonary nodules involve one lung or both lungs?", "answer": "Both lungs" }, { "question": "Which side and lobe contains the 3 mm subpleural nodule at the posterobasal level?", "answer": "Right lower lobe, posterobasal level" }, { "question": "Is the right lower lobe 3 mm nodule located anteriorly or posteriorly?", "answer": "Posterior (posterobasal)" }, { "question": "In the left lung, in which lobe and segment is the 2 mm subpleural nodule located?", "answer": "Upper lobe, anterior segment" }, { "question": "For the left lung upper lobe nodule, is its position described as medial or lateral?", "answer": "Lateral subpleural area" }, { "question": "How many 3 mm nodules are described at the laterobasal level?", "answer": "Two" }, { "question": "Is there a 2 mm subpleural nodule described at a posterobasal level (side not specified)?", "answer": "Yes" }, { "question": "Was pleural effusion detected on either side?", "answer": "No, no pleural effusion bilaterally" }, { "question": "Was a pneumothorax detected on either side?", "answer": "No, no pneumothorax bilaterally" }, { "question": "Was any pericardial effusion observed?", "answer": "No pericardial effusion" } ] }, "valid_72_a_1.nii.gz": { "qa_pairs": [ { "question": "In which area is minimal effusion observed?", "answer": "Pericardial area" }, { "question": "Are pleural effusions present on one side or both sides of the chest?", "answer": "Both sides (bilateral), in both hemithoraxes" }, { "question": "Which side has the thicker pleural effusion, and what are the maximum thicknesses?", "answer": "Right side thicker; right 3.5 cm and left approximately 2 cm" }, { "question": "Is there effusion within the lung fissures, and if so, is it unilateral or bilateral?", "answer": "Effusion is present in both lung fissures (bilateral)" }, { "question": "In which lobe and which part is an additional pleural effusion area noted?", "answer": "Posterior part of the left upper lobe" }, { "question": "Where are the increases in interlobar and interlobular septal thickness located within the lungs?", "answer": "In the lower segments of the upper lobes of both lungs" }, { "question": "Is the mosaic attenuation pattern observed in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Which kidney shows a hypodense area on the scan?", "answer": "Right kidney" }, { "question": "In which section of the spine is increased kyphotic appearance described?", "answer": "Thoracic vertebrae" }, { "question": "In which region are small lymph nodes observed?", "answer": "Mediastinal area" } ] }, "valid_73_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lungs are the patchy ground-glass densities observed?", "answer": "Both lungs" }, { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi" }, { "question": "Were enlarged lymph nodes detected in the prevascular mediastinal region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal or subcarinal regions?", "answer": "No" }, { "question": "Were enlarged lymph nodes identified in the bilateral hilar or axillary regions?", "answer": "No" }, { "question": "Were upper abdominal organs included within the imaged sections?", "answer": "Yes" }, { "question": "In which organ is a parenchymal change noted?", "answer": "Liver parenchyma" }, { "question": "Were any space-occupying lesions detected in the liver parenchyma?", "answer": "No" }, { "question": "Was any significant wall thickening detected in the thoracic esophagus?", "answer": "No" }, { "question": "Are space-occupying lesions present in the adrenal glands, and was the assessment unilateral or bilateral?", "answer": "No space-occupying lesions in the bilateral adrenal glands" } ] }, "valid_74_a_1.nii.gz": { "qa_pairs": [ { "question": "At what vertical lung level are the emphysematous changes located?", "answer": "At both apical levels." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, involving both apical levels." }, { "question": "Are the emphysematous changes closer to the center or the periphery of the lungs?", "answer": "Paracentral." }, { "question": "Which specific regions were noted to have no enlarged lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were nodular or infiltrative lesions detected within the lung parenchyma on either side?", "answer": "No, none were detected in the lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening present on either side?", "answer": "No, pleural effusion or thickening was not detected." }, { "question": "Which central airways were described as open: the trachea, the main bronchi, or both?", "answer": "Both: the trachea and both main bronchi are open." }, { "question": "Which part of the abdomen was included within the thoracic CT sections?", "answer": "Upper abdominal organs." }, { "question": "Within the included liver sections, were any space-occupying lesions seen?", "answer": "No, no space-occupying lesion was detected in the liver that entered the cross-sectional area." }, { "question": "Were space-occupying lesions present in the adrenal glands on the right, left, or both?", "answer": "None on either side; the bilateral adrenal glands had no space-occupying lesion." } ] }, "valid_75_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe is the patchy ground-glass density observed?", "answer": "Left lung, lower lobe." }, { "question": "Within the left lower lobe, is the finding located superiorly or inferiorly?", "answer": "Superior." }, { "question": "Within the left lower lobe, is the finding located anteriorly or posteriorly?", "answer": "Posterior." }, { "question": "Does the report describe the lung parenchymal abnormality on the right or left side?", "answer": "Left side." }, { "question": "Is the abnormal lung finding in an upper lobe or a lower lobe?", "answer": "Lower lobe." }, { "question": "Which aortic segments contain calcific atheromatous plaques?", "answer": "Aortic arch and descending aorta." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are the hilar-axillary lymph node regions assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Name the mediastinal regions where enlarged lymph nodes were not detected.", "answer": "Prevascular, pre-paratracheal, and subcarinal." } ] }, "valid_76_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung regions were the ground-glass nodules reported?", "answer": "In the upper lobes of both lungs." }, { "question": "Is the involvement of the ground-glass nodules unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "What is the acinar distribution of the reported ground-glass nodules?", "answer": "Centriacinar." }, { "question": "Where was endobronchiolar prominence observed?", "answer": "In the upper lobes of both lungs." }, { "question": "Were any pathologically enlarged lymph nodes observed in the supraclavicular fossae or axillae?", "answer": "No, none were observed in the supraclavicular fossae or axillae." }, { "question": "Were any pathologically enlarged lymph nodes detected in the mediastinum?", "answer": "No." }, { "question": "Was any pneumonic infiltration observed in the lung parenchyma?", "answer": "No." }, { "question": "Was any consolidation area identified within the lung parenchyma?", "answer": "No." }, { "question": "Were any suspicious masses or nodular space-occupying lesions found in the lung parenchyma?", "answer": "No." }, { "question": "Was pericardial effusion detected within the pericardial space?", "answer": "No." } ] }, "valid_77_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions were numerous lymph nodes reported?", "answer": "Prevascular, pretracheal, aortopulmonary window, and subcarinal areas." }, { "question": "Where is the largest mediastinal lymph node located, and what is its size?", "answer": "In the prevascular area, measuring 14x6 mm." }, { "question": "Which mediastinal window region contained lymph nodes according to the report?", "answer": "The aortopulmonary window." }, { "question": "Were lymph nodes described in the pretracheal area?", "answer": "Yes, numerous lymph nodes were observed in the pretracheal area." }, { "question": "Were lymph nodes observed in the subcarinal area?", "answer": "Yes, lymph nodes were observed in the subcarinal area." }, { "question": "In which abdominal regions were lymph nodes observed?", "answer": "Mesenteric and paraaortic areas." }, { "question": "What was the size of the largest abdominal lymph nodes reported?", "answer": "10x7 mm." }, { "question": "Do the reported lymph nodes involve both the mediastinum and the abdomen?", "answer": "Yes, they are present in mediastinal (prevascular, pretracheal, aortopulmonary window, subcarinal) and abdominal (mesenteric, paraaortic) regions." }, { "question": "Comparing maximum long-axis size, which is larger: the largest prevascular mediastinal node or the largest mesenteric/paraaortic node?", "answer": "The prevascular mediastinal node (14 mm vs 10 mm)." }, { "question": "Comparing short-axis size, which is larger: the largest prevascular mediastinal node or the largest mesenteric/paraaortic node?", "answer": "The mesenteric/paraaortic node (7 mm vs 6 mm)." } ] }, "valid_78_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the left lung are patchy ground-glass densities reported?", "answer": "At the apicoposterior level of the left upper lobe." }, { "question": "In the right lung, to which levels of the lower lobe do ground-glass densities extend?", "answer": "To the posterobasal levels of the right lower lobe." }, { "question": "Within the right upper lobe, at what levels are ground-glass densities seen?", "answer": "At the upper and middle levels of the right upper lobe." }, { "question": "Are the atelectatic changes and mild bronchiectasis unilateral or bilateral, and where are they located?", "answer": "Bilateral, in the basal segments of the lower lobes, more prominent on the left." }, { "question": "Which lung lobe demonstrates nearly complete atelectasis?", "answer": "The left lower lobe." }, { "question": "Which hemidiaphragm is significantly elevated?", "answer": "The left hemidiaphragm." }, { "question": "Where are postoperative changes identified?", "answer": "At the esophagogastric junction." }, { "question": "Do the described ground-glass densities involve both lungs or only one lung?", "answer": "Both lungs." }, { "question": "Which major airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "On which side are the basal lower-lobe atelectatic and bronchiectatic changes more prominent?", "answer": "On the left side." } ] }, "valid_79_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is bronchiectasis more prominently observed within the lungs?", "answer": "In the medial segment of the right middle lobe." }, { "question": "Where within the lungs is minimal bronchiectasis present overall?", "answer": "In the central parts of both lungs." }, { "question": "In which exact location do peribronchial thickening, structural distortion, and volume loss accompany bronchiectasis?", "answer": "In the medial segment of the right middle lobe." }, { "question": "Which sides and lobes show linear atelectasis?", "answer": "Right lung middle lobe; left lung upper lobe lingular segment; and left lung lower lobe." }, { "question": "Are emphysematous changes unilateral or bilateral, and where are they located?", "answer": "Bilateral, involving both lungs." }, { "question": "Are millimetric nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Which artery had its diameter measured at 28 mm?", "answer": "The main pulmonary artery." }, { "question": "In which vessels are atheromatous/atherosclerotic changes located?", "answer": "The aorta and the coronary arteries." }, { "question": "Is the bronchiectasis described as centrally or peripherally distributed?", "answer": "Centrally distributed in both lungs, with more prominent involvement in the right middle lobe medial segment." } ] }, "valid_80_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung segments are emphysematous changes observed?", "answer": "Apical segments of both lungs." }, { "question": "Are the pulmonary nodules confined to one lung or present bilaterally?", "answer": "Present in both lungs." }, { "question": "On which side is the largest pulmonary nodule located, and what structure is it adjacent to?", "answer": "In the right lung, adjacent to the minor fissure." }, { "question": "Were any of the following observed in the lungs: active infiltration, consolidation, or space-occupying lesions?", "answer": "None of them were observed in either lung." }, { "question": "In which mediastinal and hilar regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which part of the abdomen is included within the CT sections?", "answer": "Upper abdominal organs." }, { "question": "Were space-occupying lesions detected in the portion of the liver included in the scan?", "answer": "No." }, { "question": "On which sides were adrenal glands evaluated, and were any space-occupying lesions detected?", "answer": "Both sides (bilateral), with no space-occupying lesions detected." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." } ] }, "valid_81_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways were described as open (patent)?", "answer": "The trachea and both main bronchi." }, { "question": "Are the emphysema areas present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "In which lobar segments are the emphysema areas more prominent: upper lobe anterior or lower lobe posterior segments?", "answer": "Lower lobe posterior segments of both lungs." }, { "question": "Where are the emphysema areas located relative to the pleura?", "answer": "Subpleural." }, { "question": "Are the millimetric nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Did the portion of the liver included in the cross-sectional area show any space-occupying lesion?", "answer": "No space-occupying lesion was detected in the included portion of the liver." }, { "question": "Were the adrenal glands evaluated unilaterally or bilaterally, and was any space-occupying lesion noted?", "answer": "Bilaterally, with no space-occupying lesion detected." }, { "question": "Was any pericardial effusion or thickening observed around the heart?", "answer": "No." }, { "question": "Was any significant wall thickening detected in the thoracic esophagus?", "answer": "No." } ] }, "valid_82_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the lung parenchymal abnormalities unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Where within the lungs are the ground-glass and crazy paving changes located relative to the pleura?", "answer": "In peripheral, subpleural regions." }, { "question": "Where are the consolidations located relative to the pleura?", "answer": "Peripheral, subpleural areas." }, { "question": "Is there pleural effusion or pleural thickening in either hemithorax?", "answer": "No; neither hemithorax shows pleural effusion or thickening." }, { "question": "Where is vascular enlargement observed in relation to the lung changes?", "answer": "Within the affected lung areas." }, { "question": "Where is cylindrical bronchiectasis present?", "answer": "In the affected lung areas." }, { "question": "In which anatomical region were lymph nodes evaluated and found without pathological enlargement?", "answer": "In the mediastinum." }, { "question": "In which part of the abdomen were the adrenal glands visualized?", "answer": "In the upper abdomen, bilaterally." }, { "question": "Where on the spine were degenerative osteophytes observed?", "answer": "At the corners of the vertebral bodies (vertebral corpus corners)." } ] }, "valid_83_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe and segment is the 16 x 9 mm nodular lesion located?", "answer": "Medial segment of the right middle lobe." }, { "question": "Is the 16 x 9 mm nodular lesion situated anteriorly or posteriorly?", "answer": "Anteriorly." }, { "question": "At what anatomical level is the 16 x 9 mm nodular lesion described?", "answer": "At the level of the aortic root." }, { "question": "Are pulmonary nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "On which side are the pulmonary nodules more prominent?", "answer": "The right side." }, { "question": "Where is the largest of the additional pulmonary nodules located (lobe and segment)?", "answer": "Posterior segment of the right upper lobe." }, { "question": "What is the size of the largest additional pulmonary nodule?", "answer": "10 mm." }, { "question": "Is the nephrostomy catheter present in one kidney or both kidneys within the examination area?", "answer": "Both kidneys (bilateral)." }, { "question": "Within the right middle lobe, is the 16 x 9 mm lesion positioned medially or peripherally?", "answer": "Medially (in the medial segment)." }, { "question": "Is the largest additional pulmonary nodule located anteriorly or posteriorly?", "answer": "Posteriorly." } ] }, "valid_84_a_1.nii.gz": { "qa_pairs": [ { "question": "Which kidney shows pelvicalyceal system ectasia?", "answer": "Right kidney" }, { "question": "Are the ground-glass density areas located in the upper lobes or lower lobes of the lungs?", "answer": "Upper lobes" }, { "question": "Do the ground-glass density areas involve the anterior or posterior portions of the upper lobes?", "answer": "Posterior portions" }, { "question": "Are the ground-glass density areas unilateral or present in both lungs?", "answer": "Present in both lungs" }, { "question": "Where are emphysematous changes predominantly located: upper lobes or lower lobes?", "answer": "Upper lobes of both lungs" }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral" }, { "question": "Are millimetric pulmonary nodules found in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Which vascular structures are reported to have calcific plaques: thoracic aorta, coronary vessels, or both?", "answer": "Both the thoracic aorta and coronary vascular structures" }, { "question": "Are both main bronchi described as patent, or only one side?", "answer": "Both main bronchi are described as open" }, { "question": "In the axillary regions, were pathologically enlarged lymph nodes detected on either side?", "answer": "No, none in either axillary region" } ] }, "valid_85_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side and zone of the lung show ground-glass-like infiltration areas?", "answer": "The upper zone of the left lung." }, { "question": "In the impressions, which lobe and side contain acinar-shaped ground-glass infiltration areas?", "answer": "The upper lobe of the left lung." }, { "question": "Are the ground-glass infiltrates unilateral or bilateral?", "answer": "Unilateral, confined to the left lung." }, { "question": "Which central airways are noted to have open lumens?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Where is the soft tissue density compatible with gynecomastia located?", "answer": "In both retroareolar areas." }, { "question": "In which regions were pathologically enlarged lymph nodes not detected?", "answer": "In the mediastinum and both hila." }, { "question": "Are the parenchymal nodules limited to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Was pleural thickening or effusion observed on either side?", "answer": "No, none bilaterally." }, { "question": "Which part of the abdomen is included within the examination field?", "answer": "Upper abdominal sections." }, { "question": "Which adrenal glands are described as normal in calibration?", "answer": "Both adrenal glands." } ] }, "valid_86_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the small lung nodules described as unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Which right lung lobe is especially noted for millimetric nodules?", "answer": "The right middle lobe." }, { "question": "Which specific subregion of the left lung contains millimetric nodules?", "answer": "The left upper lobe, inferior lingula." }, { "question": "On which side is the 7 mm cavitating nodule located?", "answer": "Right lung." }, { "question": "In which lobe and level is the 7 mm nodule situated?", "answer": "Right upper lobe at the apical level inferior part." }, { "question": "Is the 7 mm nodule centrally or peripherally located within the lung?", "answer": "Centrally located." }, { "question": "What nearby structures is the 7 mm nodule adjacent to?", "answer": "Adjacent to the bronchial structures." }, { "question": "Are thyroid nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both thyroid lobes." }, { "question": "At which thoracic vertebral level has the intervertebral disc space disappeared?", "answer": "At the T3\u2013T4 level." }, { "question": "In which mediastinal and hilar/axillary regions were no enlarged lymph nodes detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_87_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "Which lung and segment show an increase in pleuroparenchymal sequela density?", "answer": "The medial segment of the right lung middle lobe." }, { "question": "According to the impressions, in which lobe and segment is the ground glass density located?", "answer": "The mediobasal segment of the right lower lobe." }, { "question": "Are the small parenchymal nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Where along the esophagus is the sliding hiatal hernia observed?", "answer": "At the lower end of the esophagus." }, { "question": "In which part of the liver is the sequela amorphous calcification located?", "answer": "The subcapsular area of the left lobe lateral segment." }, { "question": "Which kidney shows a suspicious appearance for a double collecting system?", "answer": "The left kidney." }, { "question": "In which structures were mild degenerative changes observed in this exam?", "answer": "Bone structures within the examination area." }, { "question": "Were enlarged lymph nodes noted in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, enlarged lymph nodes were not noted in those regions." }, { "question": "In the findings, where is the ground glass density with intralobular septal thickening located in the lungs?", "answer": "The medial segment of the right lung middle lobe." } ] }, "valid_88_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and the lumens of both main bronchi are open." }, { "question": "Is any occlusive pathology present within the trachea or either main bronchus lumen?", "answer": "No, no occlusive pathology was detected in the trachea or the lumens of either main bronchus." }, { "question": "Were lymph nodes of pathological size detected in the mediastinum or either hilum?", "answer": "No, none were detected in the mediastinum or either hilum." }, { "question": "Are parenchymal masses, nodules, or infiltrates present in the right or left lung?", "answer": "No, none were detected in either lung parenchyma." }, { "question": "Is pleural effusion present on either side of the thorax?", "answer": "No, pleural effusion was not detected." }, { "question": "Was dilatation detected in the thoracic aorta?", "answer": "No, no dilatation was detected in the thoracic aorta." }, { "question": "Was pericardial thickening or effusion seen surrounding the heart?", "answer": "No, pericardial thickening or effusion was not detected." }, { "question": "Within the thorax, was significant pathological wall thickening detected in the esophagus?", "answer": "No, significant pathological wall thickening was not detected in the thoracic esophagus." }, { "question": "Were any space-occupying lesions identified within the right or left adrenal gland in the imaged upper abdomen?", "answer": "No, no space-occupying lesions were detected in either adrenal gland." }, { "question": "Were lytic or destructive lesions observed within the visualized bones?", "answer": "No, lytic-destructive lesions were not detected in bone structures." } ] }, "valid_89_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe are sequelae changes observed?", "answer": "Right lung, middle lobe." }, { "question": "Relative to what structure are the sequelae changes located?", "answer": "Adjacent to the peribronchial sheath." }, { "question": "In which lobe and segment is the approximately 4 mm nodule located?", "answer": "Superior segment of the right lower lobe." }, { "question": "Is the nodule in the upper or lower lobe of the right lung?", "answer": "Lower lobe (superior segment)." }, { "question": "Are both hemithoraces symmetric or asymmetric?", "answer": "Symmetric." }, { "question": "Were pathologically sized lymph nodes detected at either hilum?", "answer": "No; none at either hilum." }, { "question": "Were pathologically sized lymph nodes detected in the mediastinum?", "answer": "No." }, { "question": "Which large airways are described as having clear lumens?", "answer": "The trachea and main bronchi." }, { "question": "Where within the imaged region are degenerative changes noted?", "answer": "In the bone structures within the study area." }, { "question": "Is pleural effusion present bilaterally?", "answer": "No." } ] }, "valid_90_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe are multiple thick-walled cavitary lesions observed at the apical level?", "answer": "In the right lung, at the apical level of the upper lobe." }, { "question": "On the left, which lobe contains cavitary lesions?", "answer": "The lower lobe of the left lung." }, { "question": "Are the cavitary lesions confined to a single lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "What is the maximum size of the cavitary lesions reported?", "answer": "Up to 51 mm." }, { "question": "At what locations are diffuse tree-in-bud (budded tree) images described?", "answer": "At the right upper lobe apical level and the left lower lobe." }, { "question": "Where are the small lymph nodes noted, and what is their short-axis measurement?", "answer": "In the mediastinum, with short-axis up to 5 mm." }, { "question": "Was any pleural effusion or pleural thickening detected in the thorax?", "answer": "No pleural effusion or pleural thickening was detected." }, { "question": "Was any pericardial effusion or pericardial thickening observed around the heart?", "answer": "No pericardial effusion or pericardial thickening was observed." }, { "question": "Within the imaged upper abdominal sections, was a space-occupying lesion seen in the liver?", "answer": "No space-occupying lesion was detected in the portion of the liver included in the scan." }, { "question": "Were the adrenal glands described bilaterally or unilaterally?", "answer": "Bilaterally." } ] }, "valid_90_b_1.nii.gz": { "qa_pairs": [ { "question": "Where in the right lung are consolidated areas with cylindrical bronchiectasis observed relative to lobe and anteroposterior position?", "answer": "Apicoposterior level of the right upper lobe." }, { "question": "On which side and portion of the lower lobe is consolidation described superiorly?", "answer": "Left lower lobe, superior portion." }, { "question": "Which segment of the left lower lobe contains a consolidated area measuring up to 18 mm?", "answer": "The lateral segment of the left lower lobe." }, { "question": "Relative to the prior large cavitation, where is the 18 mm consolidated area located?", "answer": "At the same level as the prior cavitation, in the lateral segment of the left lower lobe." }, { "question": "Are the consolidation and bronchiectasis findings unilateral or bilateral?", "answer": "Bilateral (right upper lobe and left lower lobe)." }, { "question": "Were enlarged lymph nodes detected in the prevascular or pre-paratracheal regions?", "answer": "No." }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes detected in the bilateral hilar or axillary regions?", "answer": "No." }, { "question": "Where are centriacinar nodules measuring up to 18 mm located within the lungs?", "answer": "At the basal level of the left lower lobe." }, { "question": "Is any consolidation described in the right lower lobe?", "answer": "No." } ] }, "valid_90_c_1.nii.gz": { "qa_pairs": [ { "question": "Which airway lumens were specifically mentioned in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Were the observed hilar lymph nodes unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In which thoracic compartments were stable lymph nodes observed compared to the prior exam?", "answer": "The mediastinal and bilateral hilar regions." }, { "question": "Were lymph nodes observed in the axillary regions on one side or both sides?", "answer": "Both axillary regions." }, { "question": "Where are the parenchymal nodular lesions located relative to the consolidation area?", "answer": "In the vicinity of the consolidation area." }, { "question": "Which abdominal region beyond the thorax was included within the scan field?", "answer": "The upper abdominal organs." }, { "question": "Which specific upper abdominal organ entered the cross-sectional area?", "answer": "The liver." }, { "question": "Were the adrenal glands assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Which portion of the esophagus was evaluated?", "answer": "The thoracic esophagus." }, { "question": "Which aortic segment's diameter was referenced in the report?", "answer": "The thoracic aorta." } ] }, "valid_91_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung lobes show ground-glass areas and local consolidations?", "answer": "The upper and lower lobes of both lungs and the right middle lobe." }, { "question": "Are ground-glass changes reported in the left middle lobe?", "answer": "No, the middle lobe involvement is only on the right." }, { "question": "Are the ground-glass areas located peripherally, centrally, or both?", "answer": "Both peripheral and central." }, { "question": "In which lobes are inverted halo appearances observed?", "answer": "The upper and lower lobes of both lungs." }, { "question": "Are the pulmonary findings confined to one side or present bilaterally?", "answer": "Bilateral, involving both lungs." }, { "question": "Are the trachea and both main bronchi patent or occluded?", "answer": "Patent (open) with no occlusive pathology." }, { "question": "Were any masses detected within the lungs?", "answer": "No masses were detected in either lung." }, { "question": "Are pleural effusions or pericardial effusions present?", "answer": "Neither pleural nor pericardial effusion is present." }, { "question": "Were pathologically enlarged lymph nodes observed in the mediastinum or hilar regions?", "answer": "No enlarged lymph nodes were observed in the mediastinum or hila." }, { "question": "Was free fluid detected in the upper abdomen within the imaged sections?", "answer": "No upper abdominal free fluid was detected." } ] }, "valid_92_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Which central airways are reported as free of occlusion?", "answer": "The trachea and both main bronchi." }, { "question": "Were any masses or infiltrative lesions detected in either lung?", "answer": "No, none in either lung." }, { "question": "Was any fluid detected in the pleural spaces or the pericardial sac?", "answer": "No pleural or pericardial effusion was detected." }, { "question": "In which thoracic regions were pathologically enlarged lymph nodes not detected?", "answer": "In the mediastinum and hilar regions." }, { "question": "Within the imaged sections, was any increased esophageal wall thickness observed?", "answer": "No." }, { "question": "Was any free fluid collection observed in the upper abdomen within the scanned sections?", "answer": "No." }, { "question": "Within the upper abdominal organs included in the scan, was a mass with distinguishable borders identified?", "answer": "No." }, { "question": "Within the imaged bone structures, were lytic-destructive lesions detected?", "answer": "No." } ] }, "valid_93_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal compartment is thymic tissue observed?", "answer": "Anterior mediastinum." }, { "question": "On which side and orientation is the tracheal diverticulum located, and at what level?", "answer": "Right posterolateral, at the level of the thoracic inlet." }, { "question": "Are the pleuroparenchymal sequelae changes at the lung apices unilateral or bilateral?", "answer": "Bilateral, at both apical levels." }, { "question": "In which lung, lobe, and segment are air cysts reported?", "answer": "Right lung, lower lobe, superior segment." }, { "question": "Besides the superior segment of the right lower lobe, which lobe also contains an air cyst?", "answer": "The middle lobe." }, { "question": "In which specific segment and lobe of the left lung is tractional mild bronchiectasis described?", "answer": "Apicoposterior segment of the left upper lobe." }, { "question": "Where is the clavicular lesion located with respect to side and portion of the bone?", "answer": "Middle part of the right clavicle." }, { "question": "Are the adrenal glands described on one side or both sides?", "answer": "Bilateral." }, { "question": "Were upper abdominal organs included within the scanned sections?", "answer": "Yes, upper abdominal organs were included." } ] }, "valid_94_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung segments are the linear atelectasis areas noted?", "answer": "In the lower lobe posterobasal segments of both lungs." }, { "question": "Are the linear atelectasis areas unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Do the posterobasal atelectasis areas lie posteriorly or anteriorly?", "answer": "Posteriorly." }, { "question": "Are the linear atelectasis areas located in the lower or upper portions of the lungs?", "answer": "Lower, in the lower lobe posterobasal segments." }, { "question": "Which lung and lobe show apical segment atelectasis?", "answer": "Left lung, upper lobe apical segment." }, { "question": "Is the apical segment atelectasis on the left or right side?", "answer": "Left." }, { "question": "Where is the effusion located relative to the heart?", "answer": "In the pericardial area." }, { "question": "What is the maximum thickness of the pericardial effusion?", "answer": "2 cm." }, { "question": "At which aspect of the vertebrae are the osteophytic taperings located?", "answer": "At the anterior vertebral corners." }, { "question": "Do the osteophytic taperings show a tendency to coalesce?", "answer": "Yes, they tend to coalesce." } ] }, "valid_95_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the mediastinum are the largest lymph nodes located?", "answer": "In the subcarinal area." }, { "question": "On which side is a hilar lymph node reported, and what is its size?", "answer": "On the right side at the right hilar level, measuring 10x8 mm." }, { "question": "In which lung and at what vertical level are the described subpleural nodules seen?", "answer": "In the left lung at the basal level." }, { "question": "Are the left lung nodules central or subpleural in location?", "answer": "Subpleural." }, { "question": "Which lung and lobe contain the consolidative parenchymal area with air bronchograms?", "answer": "The right lung, lower lobe." }, { "question": "Within the right lower lobe, which segments are primarily involved by the consolidation?", "answer": "The basal segments." }, { "question": "Is the consolidation confined to the right lower lobe or does it extend to other levels?", "answer": "It is confined to the right lower lobe; no significant consolidation is noted at other levels." }, { "question": "Was pleural effusion observed on either side?", "answer": "No; there is no pleural effusion bilaterally." }, { "question": "Where is the nodular formation related to the spleen located relative to the spleen?", "answer": "In the anterior portion of the spleen." }, { "question": "Are the hemithoraces symmetric or asymmetric?", "answer": "Symmetric." } ] }, "valid_96_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "The trachea is in the midline." }, { "question": "In which space is the minimal effusion around the heart located, and what is its deepest measurement?", "answer": "In the pericardial space, measuring 6 mm at the deepest part." }, { "question": "In which vessels were atherosclerotic wall calcifications observed?", "answer": "In the descending aorta and the coronary arteries." }, { "question": "In which lung regions were passive atelectasis and linear fibrotic recessions observed?", "answer": "In the right lung middle lobe basal region and the inferior lingular segment." }, { "question": "Were any pleural effusions or pleural thickenings identified?", "answer": "No, pleural effusion or pleural thickening was not detected." }, { "question": "Were enlarged lymph nodes identified in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Which part of the abdomen was included within the imaging sections?", "answer": "The upper abdominal organs were included." }, { "question": "At what spinal level were degenerative changes more prominent?", "answer": "At the mid-thoracic level." }, { "question": "Which vertebral bodies show Schmorl nodule indentations with more than 50% height loss?", "answer": "T7, T8, T9, and L2 vertebral bodies." }, { "question": "At which anatomical structures were diffuse vacuum phenomena observed?", "answer": "At the intervertebral disc levels." } ] }, "valid_96_b_1.nii.gz": { "qa_pairs": [ { "question": "Which side and lobe contain the 4 mm parenchymal nodule?", "answer": "Right lung, lower lobe." }, { "question": "In which segment of the right lower lobe is the nodule located?", "answer": "Posterobasal segment." }, { "question": "Is the nodule peripheral (subpleural) or central in location?", "answer": "Subpleural." }, { "question": "In which specific segment of the left lung is subsegmental atelectasis observed?", "answer": "Inferior lingular segment of the left lung." }, { "question": "Do the areas of subsegmental atelectasis involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Do the subsegmental atelectasis areas include the lower lobes?", "answer": "Yes, the lower lobes are involved." }, { "question": "On which side and at what part of the humerus are fragmented fracture lines seen?", "answer": "Right side, proximal humerus at the surgical neck level." }, { "question": "At which thoracic vertebral levels are minimal height losses noted?", "answer": "T7, T8, and T9 vertebrae." }, { "question": "Which airways are reported as open bilaterally?", "answer": "The trachea and both main bronchi." }, { "question": "In which vascular walls are calcific atherosclerotic changes observed?", "answer": "In the walls of the thoracic aorta and the coronary artery." } ] }, "valid_97_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and segment is the largest 7 mm pulmonary nodule located?", "answer": "Medial segment of the right middle lobe." }, { "question": "Are the pulmonary nodules described unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Do the nodular lesions lie centrally or have a pleural base?", "answer": "They have pleural bases in both lungs." }, { "question": "On which side and at what fissural level is the approximately 10 x 5.5 mm lesion seen?", "answer": "On the left, at the level of the major fissure." }, { "question": "What are the approximate dimensions of the lesion located at the left major fissure?", "answer": "Approximately 10 x 5.5 mm." }, { "question": "Do emphysematous changes involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which airways are described as open (patent)?", "answer": "The trachea and both main bronchi." }, { "question": "What is the relationship of the largest 7 mm nodule to the pleura?", "answer": "It has a pleural base." }, { "question": "Where are calcified atheroma plaques located relative to thoracic structures?", "answer": "On the wall of the thoracic aorta within the mediastinum." } ] }, "valid_98_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway structures are described as being in the midline?", "answer": "The trachea and both main bronchi." }, { "question": "Are the reported ground-glass densities located centrally or more peripherally within the lungs?", "answer": "More peripherally." }, { "question": "Do the ground-glass densities involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which specific lymph node regions are mentioned by name in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were the hilar-axillary lymph node regions assessed on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "Were the adrenal glands assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Were upper abdominal organs included within the CT sections?", "answer": "Yes, upper abdominal organs were included." }, { "question": "Which abdominal organ is specifically stated to enter the cross-sectional area of the scan?", "answer": "The liver." }, { "question": "Which segment of the esophagus is referenced in the report?", "answer": "The thoracic esophagus." } ] }, "valid_99_a_1.nii.gz": { "qa_pairs": [ { "question": "Are findings of active infiltration or mass lesions in the lungs unilateral or bilateral?", "answer": "They are absent bilaterally; no active infiltration or mass lesion is observed in both lungs." }, { "question": "Which airway structures are reported as open without occlusive pathology?", "answer": "The trachea and both main bronchi." }, { "question": "In which liver segmental location is the hypodense lesion observed?", "answer": "At the junction of liver segments 5 and 6." }, { "question": "Within which portion of the abdomen, as covered by the scan, is the liver lesion seen?", "answer": "In the upper abdominal sections within the image." }, { "question": "Were pathologically enlarged lymph nodes observed in the mediastinum, axillary regions, or supraclavicular fossa?", "answer": "No; none in the mediastinum, none in both axillary regions, and none in the supraclavicular fossa." }, { "question": "Is pleural effusion present on either side?", "answer": "No pleural effusion is detected." }, { "question": "Is pericardial effusion present?", "answer": "No pericardial effusion is detected." }, { "question": "Where was no increased wall thickness observed in the gastrointestinal tract?", "answer": "In the thoracic esophagus." }, { "question": "Were pathologically enlarged intra-abdominal lymph nodes detected?", "answer": "No, intra-abdominal lymph nodes of pathological size and appearance were not detected." }, { "question": "Does the liver lesion involve a single segment or span a junction between segments?", "answer": "It spans a junction, located at the junction of segments 5 and 6." } ] }, "valid_100_a_1.nii.gz": { "qa_pairs": [ { "question": "In which thyroid lobe is the 32 mm hypodense nodule located?", "answer": "Right thyroid lobe." }, { "question": "What are the reported diameters of the main, right, and left pulmonary arteries?", "answer": "Main pulmonary artery 43 mm, right pulmonary artery 33 mm, left pulmonary artery 35 mm." }, { "question": "Which mediastinal regions contained lymph nodes on this exam?", "answer": "Mediastinal, upper and lower paratracheal, aorticopulmonary window, prevascular area, and subcarinal area." }, { "question": "Do the mediastinal lymph nodes involve both upper and lower paratracheal stations?", "answer": "Yes, both upper and lower paratracheal stations." }, { "question": "Are traction bronchiectasis confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Where are peribronchial thickenings observed with respect to laterality?", "answer": "In both lungs." }, { "question": "Are areas of parenchymal fibrosis causing structural distortion unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Is the mosaic attenuation pattern described in one lung or both?", "answer": "In both lungs." }, { "question": "Where within the liver are the calcifications located?", "answer": "Subcapsular parenchymal calcifications in the posterior right lobe of the liver." }, { "question": "Was the gallbladder visualized in the included upper abdominal sections?", "answer": "No, the gallbladder was not observed." } ] }, "valid_101_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the nonspecific parenchymal nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "In which lobe and on which side is the largest (6 mm) parenchymal nodule located?", "answer": "In the upper lobe of the right lung." }, { "question": "Is the minimal peribronchial thickening described as central or peripheral, and is it unilateral or bilateral?", "answer": "Central and bilateral (in the center of both lungs)." }, { "question": "On which sides and in which lobes/segments are pleuroparenchymal sequelae density increases observed?", "answer": "In the middle lobe of the right lung and the inferior lingular segment of the left lung." }, { "question": "On the left side, are the pleuroparenchymal sequelae in the superior or inferior lingular segment?", "answer": "Inferior lingular segment." }, { "question": "Are the bulla formations located apically or basally, and are they unilateral or bilateral?", "answer": "Apically, in both lungs." }, { "question": "Are emphysematous changes seen in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Where is the millimetric simple cyst in the kidney located in terms of side and pole?", "answer": "In the upper pole of the left kidney." }, { "question": "Which vascular structures show calcific atherosclerotic changes in their walls?", "answer": "The thoracoabdominal aorta and the coronary artery." }, { "question": "In which organ are stable hypodense lesions reported?", "answer": "The liver." } ] }, "valid_101_b_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Where was minimal peribronchial thickening observed within the lungs?", "answer": "In the center of both lungs." }, { "question": "At what vertical level are the bulla formations located in the lungs?", "answer": "At the apex of both lungs." }, { "question": "Which hemidiaphragm is elevated?", "answer": "The left hemidiaphragm." }, { "question": "On the right side, which lobe shows pleuroparenchymal sequelae density increases?", "answer": "The right lung middle lobe." }, { "question": "Within the left upper lobe, which segment shows pleuroparenchymal sequelae density increases?", "answer": "The inferior lingular segment." }, { "question": "In the left lower lobe, which segment shows pleuroparenchymal sequelae density increases?", "answer": "The basal segment." }, { "question": "Where is the renal cortical cyst located?", "answer": "In the upper pole of the left kidney." }, { "question": "In which vessels were wall calcifications observed?", "answer": "In the thoracic-abdominal aorta and the coronary arteries." }, { "question": "According to the impressions, in which organ are the hypodense lesions located?", "answer": "The liver." } ] }, "valid_102_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the mass that surrounds the pleura located?", "answer": "At the apex of the upper lobe of the right lung, completely surrounding the pleura." }, { "question": "On which side is the pleural effusion located, and where is it situated?", "answer": "On the right, located between the pleural leaves, up to 53 mm thick and loculated in places." }, { "question": "Which pleural surfaces show irregular thickening?", "answer": "The mediastinal and costal pleura." }, { "question": "According to the impressions, on which side is pleural thickening noted?", "answer": "On the right pleura." }, { "question": "In which lobe and side is the consolidation with atelectatic changes located?", "answer": "The right middle lobe." }, { "question": "In which mediastinal region is the approximately 36x30 mm soft tissue density located?", "answer": "The lower paratracheal area." }, { "question": "Which regions contain central necrotic lymphadenopathies?", "answer": "Upper and lower paratracheal, subcarinal paraesophageal, and right hilar areas." }, { "question": "Where are millimetric parenchymal nodules observed in the left lung?", "answer": "In the upper and lower lobes of the left lung." }, { "question": "Where is the 5 mm parenchymal nodule on the right located?", "answer": "In the right middle lobe." }, { "question": "At what level are intraabdominal lymphadenopathies reported?", "answer": "At the level of the celiac and superior mesenteric arteries in the upper abdomen." } ] }, "valid_103_a_1.nii.gz": { "qa_pairs": [ { "question": "Do the patchy consolidations involve both lungs, and how do they extend relative to the hila?", "answer": "They are in the perihilar areas of both lungs and extend to the periphery, with accompanying ground-glass density increases." }, { "question": "In which lobes are the smooth interseptal thickenings most prominent?", "answer": "The lower lobes of both lungs." }, { "question": "On which sides is pleural fluid present, and what is the measured thickness on each side?", "answer": "Between the pleural leaves on the right measuring 24 mm, and on the left measuring 5 mm." }, { "question": "Are the lumens of the trachea and both main bronchi open or occluded?", "answer": "Open; no occlusive pathology was detected in the trachea and the lumens of both main bronchi." }, { "question": "Which mediastinal localizations contain lymph nodes measuring up to 19x11 mm?", "answer": "Upper-lower paratracheal, prevascular, precarinal, and subcarinal localizations." }, { "question": "Where is prosthetic material observed within the thorax?", "answer": "In the aortic valve." }, { "question": "Where is postoperative suture material noted in the aorta?", "answer": "On the wall of the ascending aorta." }, { "question": "Are emphysematous changes unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Are both pulmonary fissures thickened?", "answer": "Yes, both fissures are observed as thick." }, { "question": "Where are the metallic suture materials of sternotomy located?", "answer": "In the sternum." } ] }, "valid_104_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the bronchiectasis confined to one lung or present in both lungs?", "answer": "Present in both lungs (bilateral)." }, { "question": "Within the lungs, are the bronchiectasis located centrally or peripherally?", "answer": "Centrally." }, { "question": "Which specific lymph node regions are mentioned in the assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary." }, { "question": "Are the hilar-axillary lymph node regions referenced unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Where are calcific plaques observed?", "answer": "In the coronary arteries." }, { "question": "In which organ is density loss described, and what is its extent?", "answer": "In the liver, diffuse." }, { "question": "Where are stones detected?", "answer": "Within the gallbladder." }, { "question": "Where are osteophytes located?", "answer": "In the thoracic vertebrae." }, { "question": "Where are the minimal fibrotic densities seen relative to the thoracic vertebrae?", "answer": "In the adjacent lung parenchyma." } ] }, "valid_105_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung lobes show sequelae fibroatelectatic changes, and is this unilateral or bilateral?", "answer": "Upper lobes of both lungs (bilateral)." }, { "question": "In which lung, lobe, and segment is the nodular ground-glass density located, and where is it relative to the pleura?", "answer": "Right lung, upper lobe, apical segment; lateral subpleural." }, { "question": "How many pulmonary nodules are observed in the posterior segment of the right upper lobe?", "answer": "Two millimetric nodules." }, { "question": "Are emphysematous changes confined to one lung or present in both, and what is their extent?", "answer": "Present in both lungs, diffuse." }, { "question": "Were enlarged lymph nodes identified in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes in those regions." }, { "question": "Are the trachea and main bronchi patent bilaterally?", "answer": "Yes; the trachea and both main bronchi are open." }, { "question": "In which vascular structures are calcific atheroma plaques observed?", "answer": "Aorta and coronary arteries (diffuse)." }, { "question": "In which part of the spine are sclerotic changes reported?", "answer": "Lower cervical vertebral corpuscles." }, { "question": "Where are osteophytic taperings with convergence tendencies observed?", "answer": "Thoracic vertebrae." }, { "question": "Were any space-occupying lesions detected in the portions of the liver included in the scan?", "answer": "No." } ] }, "valid_106_a_1.nii.gz": { "qa_pairs": [ { "question": "In which bronchus is the endobronchial lesion located?", "answer": "Within the bronchus of the left lung upper lobe lingular segment." }, { "question": "Towards which subsegment bronchi does the endobronchial mass extend?", "answer": "Towards the superior and inferior subsegment bronchi." }, { "question": "Where was the approximately 14 mm maximal thickness of the endobronchial mass measured relative to the lingular segment bronchus?", "answer": "Proximal to the upper lobe lingular segment bronchus." }, { "question": "Where is the irregularly circumscribed nodule located within the lung, and what is its anteroposterior position?", "answer": "In the posterior part of the left lung upper lobe lingular segment." }, { "question": "Which mediastinal regions contain lymphadenopathies?", "answer": "Prevascular, paratracheal, and subcarinal regions." }, { "question": "Which mediastinal regions harbor the largest lymphadenopathies and what are their sizes?", "answer": "Paratracheal region: 27\u00d735 mm; subcarinal region: 34\u00d726 mm." }, { "question": "Are the additional millimetric nodules limited to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Which adrenal gland contains a mass, and what is its approximate size?", "answer": "The left adrenal gland, approximately 52\u00d770 mm." }, { "question": "Where are tree-in-bud (budding tree) appearances observed?", "answer": "In the left lung upper lobe lingular segment." }, { "question": "In which coronary artery are millimetric atheroma plaques noted?", "answer": "The left coronary artery." } ] }, "valid_106_a_3.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions are lymphadenopathies identified?", "answer": "Prevascular, paratracheal, and subcarinal regions." }, { "question": "Where are the largest mediastinal lymphadenopathies located and what are their maximum dimensions?", "answer": "Paratracheal region (27x35 mm) and subcarinal region (34x26 mm)." }, { "question": "Which bronchus contains the endobronchial mass?", "answer": "The bronchus of the left lung upper lobe lingular segment." }, { "question": "Toward which subsegment bronchi does the endobronchial mass extend?", "answer": "Toward both the superior and inferior subsegment bronchi." }, { "question": "Where relative to the lingular segment bronchus was the mass\u2019s thickest part measured, and what was the approximate thickness?", "answer": "Proximal to the left upper lobe lingular segment bronchus; approximately 14 mm." }, { "question": "Where is the irregularly circumscribed nodule located within the lungs?", "answer": "In the posterior part of the left lung upper lobe lingular segment." }, { "question": "Are the additional millimetric nonspecific nodules unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Which adrenal gland contains a mass, and what is its approximate size?", "answer": "The left adrenal gland; approximately 52x70 mm." }, { "question": "Where is diffuse wall thickening observed in the genitourinary tract?", "answer": "In the bladder wall." }, { "question": "In which lung segment are the budding tree appearances present?", "answer": "The left lung upper lobe lingular segment." } ] }, "valid_106_a_4.nii.gz": { "qa_pairs": [ { "question": "Which bronchus contains the endobronchial lesion, and on which side?", "answer": "Within the bronchus of the left lung upper lobe lingular segment." }, { "question": "Relative to the subsegmental bronchi, in which directions does the endobronchial mass extend?", "answer": "Toward both the superior and inferior subsegment bronchi of the lingular segment." }, { "question": "Relative to the lingular segment bronchus, where was the mass\u2019s approximately 14 mm maximal thickness measured (proximal or distal)?", "answer": "Proximal to the upper lobe lingular segment bronchus." }, { "question": "Where is the irregularly circumscribed nodule located within the lungs (lobe/segment and anterior\u2013posterior position)?", "answer": "In the posterior part of the left lung upper lobe lingular segment." }, { "question": "In which mediastinal regions are lymphadenopathies present?", "answer": "Prevascular, paratracheal, and subcarinal regions." }, { "question": "In which mediastinal regions are the largest lymphadenopathies located, and what are their maximal dimensions?", "answer": "Paratracheal (27 x 35 mm) and subcarinal (34 x 26 mm)." }, { "question": "Where are the tree-in-bud (budding tree) appearances located?", "answer": "In the left lung upper lobe lingular segment." }, { "question": "Are the additional small pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Which adrenal gland contains a mass, and what are its approximate maximal dimensions?", "answer": "The left adrenal gland, approximately 52 x 70 mm." }, { "question": "Is the bladder wall thickening focal or diffuse?", "answer": "Diffuse thickening of the bladder wall." } ] }, "valid_107_a_1.nii.gz": { "qa_pairs": [ { "question": "Which right lung bronchi are described as obliterated in the parenchymal evaluation?", "answer": "The right lung upper and lower lobe bronchi are obliterated." }, { "question": "Which bronchus is specifically stated to be obliterated with a mass, including side and lobe?", "answer": "The right lower-middle lobe bronchus is obliterated with a mass." }, { "question": "Which side\u2019s upper lobe bronchus is markedly narrowed?", "answer": "The left upper lobe bronchus." }, { "question": "On which side and in which space does the pleural effusion reach a thickness of 22 mm?", "answer": "On the right side in the pleural space, reaching 22 mm." }, { "question": "On which side is a smear-like pleural effusion observed?", "answer": "On the left side in the pleural space." }, { "question": "In which mediastinal regions were lymph nodes observed?", "answer": "Right upper paratracheal, left lower paratracheal, aortopulmonary, subcranial, and paraaortic areas." }, { "question": "Where are lymph nodes located relative to the right main bronchus?", "answer": "In front of the right main bronchus." }, { "question": "Are the consolidation areas, interlobular septal thickenings, and nodules limited to one lung or present bilaterally?", "answer": "They are present in both lungs." }, { "question": "Within the liver, are hypodense lesions confined to one lobe or present in both, and where is the largest located?", "answer": "They are present in both lobes; the largest is at segment 4B measuring 41 mm." }, { "question": "Where is a smear-like effusion observed around the heart?", "answer": "In the pericardial space." } ] }, "valid_107_b_1.nii.gz": { "qa_pairs": [ { "question": "In which region were increased density and heterogeneity observed?", "answer": "The mediastinal fatty planes." }, { "question": "Where in the lungs was the previously noted soft tissue density located?", "answer": "In the paramediastinal area of the left upper lobe." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "They are diffuse in both lungs." }, { "question": "Which side and lobe show atelectasis?", "answer": "The lower lobe of the right lung." }, { "question": "What is the extent of consolidation within the right lung?", "answer": "Widespread areas involving all lobes of the right lung." }, { "question": "On the left side, which lung regions show consolidation-infiltrative changes?", "answer": "The lingular segment and the lower lobe." }, { "question": "In the upper abdominal sections, where are hypodense mass lesions observed?", "answer": "In the liver." }, { "question": "Which hepatic segment contains the largest described lesion?", "answer": "Segment 4b." }, { "question": "Where was free fluid observed relative to the scan coverage?", "answer": "In the upper abdominal sections that entered the study area, intra-abdominal." }, { "question": "Within the imaged skeleton, how are the sclerotic findings distributed?", "answer": "They involve all bone structures in the study area." } ] }, "valid_108_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways are reported as open without occlusive pathology: the trachea and both main bronchi, or only a single main bronchus?", "answer": "The trachea and both main bronchi." }, { "question": "Was fluid detected in the pericardial space or in either pleural space?", "answer": "No, pericardial or pleural effusion was not detected." }, { "question": "In which regions were lymph nodes not detected in pathological size: axillary, supraclavicular, or mediastinum (specify laterality where applicable)?", "answer": "In both axillary regions, the supraclavicular level, and the mediastinum." }, { "question": "Where within the lungs is minimal bronchiectasis especially noted: central or peripheral parts?", "answer": "Especially in the central parts of both lungs." }, { "question": "Are the emphysematous changes more prominent in the upper lobes or the lower lobes?", "answer": "More prominent in the upper lobes." }, { "question": "Do the emphysematous changes involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "The density increases causing structural distortion and volume loss are located where relative to lung height and anterior\u2013posterior position?", "answer": "In both lung apices, especially in the posterior sections." }, { "question": "At which vertebral level and which endplate is slight loss of height observed?", "answer": "At the upper endplate of the T3 vertebra." }, { "question": "Were active infiltrations or mass lesions detected in the right, left, or both lungs?", "answer": "None in either lung." }, { "question": "On which vascular structures are slightly calcified atheromatous plaques located?", "answer": "On the walls of the aorta and the coronary vascular structures." } ] }, "valid_109_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the pleural effusion located, and where exactly is it situated relative to the pleural layers?", "answer": "On the left, between the left pleural leaves." }, { "question": "What is the maximum measured diameter of the left pleural effusion?", "answer": "6.5 cm." }, { "question": "What lung parenchymal change is noted adjacent to the pleural effusion?", "answer": "Compression atelectasis adjacent to the effusion." }, { "question": "Are pathologically sized lymph nodes observed in the supraclavicular fossae or axillae?", "answer": "No, none in the supraclavicular fossae or axillae." }, { "question": "In which thoracic compartment are several lymph nodes noted?", "answer": "In the mediastinum." }, { "question": "Besides the pleural space, which fluid-containing space is reported to have an effusion?", "answer": "The pericardial space (pericardial effusion)." }, { "question": "Which cerebellar hemisphere contains the diffusion-restricted areas on the brain study?", "answer": "The left cerebellar hemisphere." }, { "question": "The diffusion-restricted areas correspond to which arterial irrigation territory?", "answer": "The PICA territory." }, { "question": "What imaging plane was used for the DWI sequences in the brain study?", "answer": "Axial." }, { "question": "What imaging plane was acquired for the T2 TSE sequence?", "answer": "Axial." } ] }, "valid_109_a_3.nii.gz": { "qa_pairs": [ { "question": "On which side of the chest is the pleural effusion located?", "answer": "Left" }, { "question": "What is the maximal diameter of the left pleural effusion?", "answer": "6.5 cm" }, { "question": "Relative to the pleural membranes, where is the effusion situated?", "answer": "Between the left pleural leaves" }, { "question": "What lung parenchymal change is noted adjacent to the pleural effusion?", "answer": "Compression atelectasis adjacent to the effusion" }, { "question": "Where is the mild postoperative fluid located in relation to the heart?", "answer": "In the pericardial space (pericardial effusion)" }, { "question": "In which thoracic region are the nonspecific lymph nodes located?", "answer": "Mediastinum" }, { "question": "Were pathologically enlarged lymph nodes observed in the supraclavicular fossae or axillae?", "answer": "No" }, { "question": "Which cerebellar hemisphere contains the diffusion-restricted infarct areas?", "answer": "Left cerebellar hemisphere" }, { "question": "The diffusion-restricted cerebellar areas localize to which vascular territory?", "answer": "PICA irrigation area" }, { "question": "Were any consolidation areas detected within the lung parenchyma?", "answer": "No" } ] }, "valid_109_a_4.nii.gz": { "qa_pairs": [ { "question": "On which side is the pleural effusion located?", "answer": "Left" }, { "question": "Between which structures is the 6.5 cm effusion situated?", "answer": "Between the left pleural leaves" }, { "question": "What lung parenchymal change is adjacent to the left pleural effusion?", "answer": "Compression atelectasis" }, { "question": "Where are the nonspecific lymph nodes reported?", "answer": "In the mediastinum" }, { "question": "In what space is a mild fluid collection observed around the heart?", "answer": "Pericardial space" }, { "question": "In which cerebellar hemisphere are diffusion-restricted areas observed?", "answer": "Left cerebellar hemisphere" }, { "question": "The cerebellar diffusion-restricted areas correspond to which arterial territory?", "answer": "PICA (posterior inferior cerebellar artery) territory" }, { "question": "Which regions were noted as not having lymph nodes of pathological size and appearance?", "answer": "Supraclavicular fossa and axilla" }, { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Unilateral, on the left" } ] }, "valid_109_a_5.nii.gz": { "qa_pairs": [ { "question": "On which side is the pleural effusion located?", "answer": "Left" }, { "question": "Where is the pleural effusion situated in relation to the pleura?", "answer": "Between the left pleural leaves" }, { "question": "What is the measured maximal diameter of the left pleural effusion?", "answer": "6.5 cm" }, { "question": "What pulmonary finding is adjacent to the left pleural effusion?", "answer": "Compression atelectasis" }, { "question": "Are the pleural findings unilateral or bilateral?", "answer": "Unilateral, on the left" }, { "question": "In which anatomical compartment are the mentioned lymph nodes located?", "answer": "Mediastinum" }, { "question": "Which regions are specifically mentioned regarding lymph nodes?", "answer": "Supraclavicular fossa and axilla" }, { "question": "Where is the mild fluid collection noted around the heart?", "answer": "In the pericardial space (pericardial effusion)" }, { "question": "In which cerebellar hemisphere are the diffusion-restricted areas located?", "answer": "Left cerebellar hemisphere" }, { "question": "The diffusion-restricted cerebellar areas correspond to which arterial territory?", "answer": "PICA (posterior inferior cerebellar artery) territory" } ] }, "valid_110_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures were reported as open?", "answer": "The trachea and main bronchi." }, { "question": "In which thoracic region was no pathological lymphadenopathy detected?", "answer": "The mediastinum." }, { "question": "Which structures could not be optimally evaluated due to lack of contrast?", "answer": "The heart and mediastinal vascular structures." }, { "question": "On which sides was pleural effusion or pleural thickening absent?", "answer": "Both hemithoraces." }, { "question": "In which tissue were a few millimetric nodules noted?", "answer": "The lung parenchyma." }, { "question": "Were active infiltrations or mass lesions found in the lung parenchyma on either side?", "answer": "No; none in both lungs." }, { "question": "In what part of the abdomen did the included sections show no pathology?", "answer": "The upper part of the abdomen." }, { "question": "Where were no lytic or destructive lesions observed?", "answer": "The bone structures." }, { "question": "In which structure was no pathological increase in wall thickness observed?", "answer": "The esophagus." } ] }, "valid_111_a_1.nii.gz": { "qa_pairs": [ { "question": "Which thyroid lobe contains the hypodense nodule, and what is its diameter?", "answer": "Right thyroid lobe; 29 mm." }, { "question": "Are the pulmonary ground-glass density increases unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Which lobes show the ground-glass density increases?", "answer": "Upper and lower lobes of both lungs." }, { "question": "Relative to the pleura and bronchovascular bundles, where do the ground-glass changes tend to coalesce?", "answer": "In peripheral subpleural areas and in peribronchovascular regions." }, { "question": "Are the consolidative areas confined to the upper lobes or the lower lobes?", "answer": "Lower lobes." }, { "question": "Are the consolidative areas unilateral or bilateral?", "answer": "Bilateral, in the lower lobes of both lungs." }, { "question": "In which hepatic lobe and anteroposterior position are the small hypodense lesions located?", "answer": "Posterior right lobe of the liver." }, { "question": "How many hypodense lesions are identified in the posterior right hepatic lobe?", "answer": "Two." }, { "question": "On which side and in which zone of the kidney is the calculus located, and what is its size?", "answer": "Right kidney, middle zone, 2.5 mm in diameter." }, { "question": "In which anatomic region are millimetric lymph nodes observed?", "answer": "The mediastinum." } ] }, "valid_112_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures were described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which anatomical compartment contains the main vascular structures referenced in the report?", "answer": "The mediastinum." }, { "question": "Which segment of the aorta was specifically mentioned by location?", "answer": "The thoracic aorta." }, { "question": "Which space around the heart was assessed for effusion or thickening?", "answer": "The pericardial space." }, { "question": "Which part of the esophagus, by thoracic location, was mentioned?", "answer": "The thoracic esophagus." }, { "question": "Which mediastinal lymph node regions were explicitly named in the assessment?", "answer": "Prevascular, pre-paratracheal, and subcarinal." }, { "question": "Were the hilar-axillary lymph node regions assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Was the lung parenchyma assessment described as involving one lung or both lungs?", "answer": "Both lungs." }, { "question": "Beyond the thorax, which additional body region was included within the scanned sections?", "answer": "Upper abdominal organs." } ] }, "valid_113_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal compartment is the thymic tissue located?", "answer": "Anterior mediastinum" }, { "question": "On which lung and structure is a 2 mm nodule observed?", "answer": "Left lung, on the interlobar fissure" }, { "question": "How many nodules are noted at the level of the interlobar fissure in the left lung, and what are their sizes?", "answer": "Two nodules, measuring 2 mm and 3 mm" }, { "question": "Which kidney contains a 3 mm calculus, and in which part of that kidney is it located?", "answer": "Left kidney, middle part" }, { "question": "Which specific nodal regions are enumerated in the report\u2019s evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Are the adrenal glands referenced unilaterally or bilaterally?", "answer": "Bilaterally" }, { "question": "How are the hemithoraces described with respect to symmetry?", "answer": "Both hemithoraces are symmetrical" }, { "question": "In which structures are mild degenerative changes observed?", "answer": "Bone structures within the examination area" }, { "question": "Which central airway structures are specifically mentioned together regarding their lumens and calibration?", "answer": "The trachea and main bronchi" } ] }, "valid_114_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in what part of the chest wall is the port chamber located?", "answer": "On the right chest anterior wall." }, { "question": "To which central vessel do the catheter images extend?", "answer": "The superior vena cava." }, { "question": "Is pleural effusion present on one side or both sides?", "answer": "On both sides (bilateral)." }, { "question": "What is the maximum measured thickness of the pleural effusion on the right and on the left?", "answer": "Right: up to 8 cm; Left: up to 26 mm." }, { "question": "Where relative to the pleura is the effusion described?", "answer": "Between the pleural leaves." }, { "question": "In which lung parenchyma were diffuse atelectatic changes observed, and on which side were they more pronounced?", "answer": "In the adjacent lung parenchyma, especially on the right." }, { "question": "Are the ground-glass density increases and crazy paving appearances unilateral or bilateral?", "answer": "Bilateral, observed diffusely in both lungs." }, { "question": "In which mediastinal regions are lymph nodes reported?", "answer": "Upper and lower paratracheal, prevascular area, aortopulmonary window, and subcarinal localization." }, { "question": "What is the short-axis size of the largest mediastinal lymph nodes described?", "answer": "7 mm." }, { "question": "Are parenchymal nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs (several millimetric nodules)." } ] }, "valid_114_b_1.nii.gz": { "qa_pairs": [ { "question": "On which side and part of the chest wall is the port chamber visualized?", "answer": "Right anterior chest wall." }, { "question": "The catheter is seen extending to which vessel?", "answer": "The superior vena cava." }, { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Do the observed parenchymal nodules involve the right lung, left lung, or both?", "answer": "Both lungs." }, { "question": "In the prevascular region, were enlarged lymph nodes detected?", "answer": "No." }, { "question": "In the pre-paratracheal region, were enlarged lymph nodes detected?", "answer": "No." }, { "question": "In the subcarinal region, were enlarged lymph nodes detected?", "answer": "No." }, { "question": "In the bilateral hilar-axillary regions, were enlarged lymph nodes detected?", "answer": "No." }, { "question": "Which upper abdominal organ was noted as entering the cross-sectional area of the scan?", "answer": "The liver." }, { "question": "Are the adrenal glands described as unilateral or bilateral?", "answer": "Bilateral." } ] }, "valid_115_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe show sequela changes?", "answer": "The middle lobe of the right lung." }, { "question": "At what vertical level within the upper lobe is the ground-glass-like focal density located?", "answer": "At the apical level of the upper lobe." }, { "question": "Which specific lung segment, besides the right middle lobe, shows sequela changes?", "answer": "The inferior lingular segment." }, { "question": "In which mediastinal and hilar/axillary regions were no enlarged lymph nodes detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the hilar-axillary regions without enlarged lymph nodes unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Where is an accessory spleen visualized?", "answer": "In the spleen hilum." }, { "question": "In which anatomic area are changes observed in the upper abdomen related to prior surgery?", "answer": "In the gallbladder bed." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which portion of the scan is a decrease in density described?", "answer": "In the sections passing through the upper abdomen." } ] }, "valid_116_a_1.nii.gz": { "qa_pairs": [ { "question": "In which regions were no pathologically enlarged lymph nodes observed?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Were any pathologically enlarged lymph nodes seen in the supraclavicular fossa?", "answer": "No." }, { "question": "Were any pathologically enlarged lymph nodes seen in the axilla?", "answer": "No." }, { "question": "Were any pathologically enlarged lymph nodes seen in the mediastinum?", "answer": "No." }, { "question": "Was pneumonic infiltration or consolidation detected within the lung parenchyma?", "answer": "No." }, { "question": "Was pleural effusion observed in the pleural spaces?", "answer": "No." }, { "question": "Was pericardial effusion detected within the pericardial space?", "answer": "No." }, { "question": "Which level of the abdomen was reported as having no features on the included sections?", "answer": "Upper abdomen sections." }, { "question": "Were lytic-destructive lesions detected within the bone structures?", "answer": "No." }, { "question": "In which thoracic compartment are the major vascular structures whose calibers were described?", "answer": "Mediastinum." } ] }, "valid_117_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and specific lobe/segment contains the largest described pulmonary nodule?", "answer": "The apicoposterior segment of the left upper lobe." }, { "question": "What is the approximate maximal size of the largest described pulmonary nodule?", "answer": "Approximately 9 x 12 mm." }, { "question": "Are the pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Where are the bronchiectasis changes located within the lungs\u2014central or peripheral\u2014and are they unilateral or bilateral?", "answer": "In the central parts of both lungs (bilateral)." }, { "question": "Are the emphysematous changes confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Where are linear atelectasis observed\u2014one side or both?", "answer": "In both lungs." }, { "question": "On which side is the port chamber located within the thorax?", "answer": "Right hemithorax." }, { "question": "Where does the port catheter terminate relative to the vena cava?", "answer": "At the superior distal portion of the vena cava." }, { "question": "In which vessels are atheroma plaques observed?", "answer": "The aorta and the coronary arteries." } ] }, "valid_117_b_1.nii.gz": { "qa_pairs": [ { "question": "Which lung contains the largest described pulmonary lesion?", "answer": "The left lung." }, { "question": "In which lobe of the left lung is a lesion observed?", "answer": "The lower lobe." }, { "question": "At what vertical level within the left lower lobe is the lesion located?", "answer": "The basal level." }, { "question": "What is the maximum size reported for the pulmonary lesions?", "answer": "Up to 25 x 21 mm." }, { "question": "Are cavitations within pulmonary lesions observed unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "Where are multiple lymph nodes located?", "answer": "In the mediastinum." }, { "question": "Which organ\u2019s parenchyma is referenced in the impressions as containing lesions?", "answer": "The liver parenchyma." }, { "question": "Do the findings indicate cavitating lesions in the right lung as well as the left?", "answer": "Yes, cavitation is observed in lesions in both lungs." } ] }, "valid_118_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions were lymphadenopathies observed?", "answer": "In the upper paratracheal, lower paratracheal, subcarinal, and right paratracheal\u2013right hilar areas of the mediastinum." }, { "question": "On which side was the paratracheal\u2013hilar lymphadenopathy located?", "answer": "Right." }, { "question": "Are the peribronchial thickenings unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Are nodular consolidation areas present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Where is the largest nodular consolidation located, and from which area is it not distinguishable?", "answer": "In the lower lobe mediobasal segment; it cannot be distinguished from the paramediastinal area." }, { "question": "Where are the ground-glass density increases located relative to the consolidation areas?", "answer": "Around the described consolidation areas." }, { "question": "In which organ were millimetric calculi seen in the upper abdominal sections captured on the scan?", "answer": "The gallbladder." }, { "question": "Were renal calculi identified on one side or both sides?", "answer": "Both sides (both kidneys)." }, { "question": "Which organ contained multiple hyperdense lesions?", "answer": "The spleen." }, { "question": "At what liver segment levels were hypodense lesions observed, and what was their diameter?", "answer": "At segments 8 and 7, measuring 19 mm in diameter." } ] }, "valid_118_b_1.nii.gz": { "qa_pairs": [ { "question": "On which sides are pleural effusions present, and what are their maximum thicknesses?", "answer": "Bilaterally: 35 mm on the right and 18 mm on the left." }, { "question": "Which regions are involved by the locally conglomerated mediastinal lymphadenopathies?", "answer": "The upper and lower paratracheal, subcarinal, and right paratracheal\u2013right hilar areas." }, { "question": "Which side\u2019s hilar area is involved with the paratracheal lymphadenopathies?", "answer": "The right hilar area." }, { "question": "Do the lymphadenopathies involve the upper, lower, or both paratracheal regions?", "answer": "Both upper and lower paratracheal regions." }, { "question": "Where is an effusion up to 9 mm wide observed?", "answer": "In the pericardial area." }, { "question": "Are the peribronchial thickenings unilateral or bilateral, and relative to what structures are they located?", "answer": "Bilateral, located around the bronchi (peribronchial)." }, { "question": "Are the nodular consolidation areas confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Relative to which vessel does the catheter extend superiorly?", "answer": "The vena cava." }, { "question": "In which liver segments are hypodense lesions noted?", "answer": "Segments 8 and 7." }, { "question": "Where are the pleural effusions located relative to the pleural leaves?", "answer": "Between the bilateral pleural leaves." } ] }, "valid_118_c_1.nii.gz": { "qa_pairs": [ { "question": "To which vessel and in what direction does the catheter extend?", "answer": "It extends superiorly to the vena cava." }, { "question": "Which mediastinal and hilar regions contain the described lymphadenopathy?", "answer": "The mediastinal upper and lower paratracheal, subcarinal, and right paratracheal\u2013right hilar areas." }, { "question": "On which side is the hilar lymph node involvement reported?", "answer": "Right side." }, { "question": "What is the short-axis size of the largest lymph node mentioned?", "answer": "18 mm." }, { "question": "Are the peribronchial thickenings unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Relative to the bronchi, where are the thickenings located?", "answer": "Peribronchial (around the bronchi)." }, { "question": "Were the prior lung consolidations present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Were the previously noted pleural effusions unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which numbered liver segments contain hypodense lesions, and what diameter is stated?", "answer": "Segments 7 and 8, measuring 19 mm in diameter." }, { "question": "Where are the calculi located?", "answer": "In the gallbladder." } ] }, "valid_118_d_1.nii.gz": { "qa_pairs": [ { "question": "From which vessel to which cardiac chamber does the catheter extend?", "answer": "From the right internal jugular vein to the right atrium." }, { "question": "Which side is the internal jugular vein used by the catheter?", "answer": "Right side." }, { "question": "Were the peribronchial thickenings observed unilaterally or bilaterally?", "answer": "Bilaterally (in both lungs)." }, { "question": "Where are the ground-glass areas located relative to the bronchi?", "answer": "Around the bronchus." }, { "question": "In which lung lobe and segment is the nodular consolidation-atelectasis area located?", "answer": "Right lower lobe, laterobasal segment." }, { "question": "In which anatomical space was a smear-like effusion observed?", "answer": "Pericardial space." }, { "question": "Which liver segments contain the hypodense lesions?", "answer": "Segments 7 and 8." }, { "question": "In which organ was a calculus observed?", "answer": "Gallbladder." }, { "question": "Which airway structures were examined for luminal occlusion?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Which lymph node regions were listed in the evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_119_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open, and is this finding bilateral or unilateral?", "answer": "The trachea and both main bronchi are open; this is bilateral." }, { "question": "At which end of the esophagus is the hiatal hernia located?", "answer": "At the lower end of the esophagus." }, { "question": "Which segment of the aorta shows dilatation, and what is its measured diameter?", "answer": "The ascending aorta shows dilatation with a diameter of 42 mm." }, { "question": "Where are calcified atheroma plaques observed?", "answer": "In the wall of the thoracic aorta." }, { "question": "In which lung regions are emphysematous changes located?", "answer": "In the upper lobes of both lungs." }, { "question": "In which lungs is bronchiectasis present, and on which side is it more prominent?", "answer": "Bronchiectasis is present in both lungs, more prominently on the left." }, { "question": "Is the peribronchial wall thickening focal or diffuse?", "answer": "Diffuse (mild) peribronchial thickening." }, { "question": "Are the small pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Which adrenal gland and which part contains the nodular lesion, and what are its dimensions?", "answer": "The lesion is in the corpus of the left adrenal gland, measuring 28 x 20 mm." }, { "question": "Are renal stones present on one side or both?", "answer": "Stones are present in both kidneys (bilateral)." } ] }, "valid_120_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side was gynecomastia observed?", "answer": "Bilateral" }, { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline" }, { "question": "In which lung regions are the interlobular septal thickenings, subpleural lines, ground-glass densities, and honeycomb appearance most prominent?", "answer": "In the subpleural areas and lower lobe basal segments of both lungs" }, { "question": "Which specific lung segment shows pleuroparenchymal fibroatelectatic changes?", "answer": "The lingular segment of the left upper lobe" }, { "question": "What is the distribution of segmentary tubular bronchiectasis and minimal peribronchial thickening?", "answer": "Present in both lungs" }, { "question": "In which lungs were parenchymal nodules observed?", "answer": "In both lungs" }, { "question": "Where is the largest parenchymal nodule located?", "answer": "In the upper lobe of the right lung" }, { "question": "Which side and part of the adrenal gland shows minimal thickening?", "answer": "The corpus of the left adrenal gland" }, { "question": "Where is interstitial fibrosis described as more extensive?", "answer": "In the lower lobe basal segments of both lungs" }, { "question": "Where are the stent materials located?", "answer": "In the coronary arteries" } ] }, "valid_121_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the aorta is the calcific atherosclerotic plaque located?", "answer": "In the wall of the thoracic aorta." }, { "question": "Is the mosaic attenuation pattern confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Are the parenchymal nodules unilateral or bilateral, and what is their size scale?", "answer": "Bilateral in both lungs and millimetric in size." }, { "question": "Where is the accessory spleen located relative to the spleen?", "answer": "In the anterior neighborhood of the spleen." }, { "question": "At what abdominal level was pancreatic lipomatosis observed within the scan coverage?", "answer": "In the upper abdominal sections that entered the examination area." }, { "question": "What is the laterality of the adrenal glands referenced in the report?", "answer": "Bilateral adrenal glands." }, { "question": "Which lymph node regions were explicitly cited in the assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "In which portion of the spine is increased kyphosis noted?", "answer": "The thoracic spine." }, { "question": "Which central airway structures are referenced in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which segment of the esophagus is referenced?", "answer": "The thoracic esophagus." } ] }, "valid_122_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways were reported as open?", "answer": "The trachea and both main bronchi were open." }, { "question": "Were enlarged lymph nodes observed in the subcarinal region?", "answer": "No enlarged lymph nodes were detected in the subcarinal region." }, { "question": "Were pathologically enlarged lymph nodes detected in the bilateral hilar or axillary regions?", "answer": "No pathologically enlarged lymph nodes were detected in the bilateral hilar or axillary regions." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No pleural effusion or pleural thickening was detected on either side." }, { "question": "Were nodular or infiltrative lesions identified in either lung parenchyma?", "answer": "No nodular or infiltrative lesions were detected in the lung parenchyma of either lung." }, { "question": "Was pericardial effusion or thickening seen around the heart?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Did the thoracic esophagus within the chest show significant wall thickening?", "answer": "No significant pathological wall thickening was detected in the thoracic esophagus." }, { "question": "Were upper abdominal organs included within the imaged sections?", "answer": "Yes, upper abdominal organs were included within the sections." }, { "question": "Within the imaged cross-sectional portion of the liver, was any space-occupying lesion detected?", "answer": "No space-occupying lesion was detected within the imaged portion of the liver." }, { "question": "Were space-occupying lesions detected in either adrenal gland?", "answer": "No space-occupying lesions were detected in the bilateral adrenal glands." } ] }, "valid_123_a_1.nii.gz": { "qa_pairs": [ { "question": "Where does the venous catheter terminate?", "answer": "In the superior vena cava (SVC)." }, { "question": "Which mediastinal regions contain conglomerated lymphadenopathy?", "answer": "Paratracheal, pretracheal, aortopulmonary, prevascular, and hilar areas." }, { "question": "To what extent do the mediastinal lymph node conglomerates extend, and which airways do they surround?", "answer": "They extend to the hila and surround the trachea and bronchi." }, { "question": "Where are the mass-like consolidative soft-tissue areas observed relative to the hila?", "answer": "Within central air bronchograms in both hilar regions." }, { "question": "What is the measured thickness of pleural effusion on the right?", "answer": "3.7 mm." }, { "question": "What is the measured thickness of pleural effusion on the left?", "answer": "6.5 mm." }, { "question": "Where are irregular interlobular septal thickenings located?", "answer": "In the lower lobe of the right lung." }, { "question": "Where are the multiple pulmonary nodules predominantly located, and in how many lungs?", "answer": "In the peripheral regions of both lungs." }, { "question": "Where is the largest pulmonary nodule located and what is its size?", "answer": "In the left lower lobe, measuring 11 x 11 mm." }, { "question": "According to the Impressions, which lobes on which side show a more diffuse increase in centriacinar nodular density?", "answer": "The upper and lower lobes of the right lung." } ] }, "valid_124_a_1.nii.gz": { "qa_pairs": [ { "question": "Which parts of the central airways are specifically noted as open?", "answer": "The trachea and both main bronchi." }, { "question": "Do the trachea or either main bronchus show occlusive pathology?", "answer": "No; there is no occlusive pathology in the trachea or either main bronchus." }, { "question": "Are any masses or infiltrative lesions identified in either lung?", "answer": "No, none in either lung." }, { "question": "Where along the esophagus is the hiatal hernia located?", "answer": "At the lower end of the esophagus." }, { "question": "Within the imaged sections, is there any increase in esophageal wall thickness?", "answer": "No, there is no pathological wall thickness increase in the esophagus within the sections." }, { "question": "Are pathologically enlarged lymph nodes present in the mediastinum or hilar regions?", "answer": "No, none in the mediastinum or hilar regions." }, { "question": "Is any free fluid collection detected in the upper abdomen within the sections?", "answer": "No, no upper abdominal free fluid collection is detected within the sections." }, { "question": "Are masses with distinguishable margins seen in the upper abdominal organs within the scanned sections?", "answer": "No, no mass with distinguishable margins is detected in the upper abdominal organs within the sections." }, { "question": "Within the scanned sections, are there fractures or lytic-destructive lesions in the bones?", "answer": "No, there are no fractures or lytic-destructive lesions in the bone structures within the sections." } ] }, "valid_125_a_1.nii.gz": { "qa_pairs": [ { "question": "In which airway walls were calcifications observed?", "answer": "In the walls of the trachea and both main bronchi." }, { "question": "Which large airways had no occlusive pathology in their lumens?", "answer": "The trachea and both main bronchi." }, { "question": "What were the anterior\u2013posterior diameters of the ascending and descending thoracic aorta?", "answer": "Ascending aorta: 42 mm; descending aorta: 31 mm." }, { "question": "On which side and in which lobar regions were passive atelectatic changes seen?", "answer": "Right lung middle lobe and the inferior lingular segment of the left upper lobe." }, { "question": "Where in the lungs was increased subpleural adipose tissue located?", "answer": "In the posterolateral region of the right upper lobe (subpleural)." }, { "question": "In which vessels were atherosclerotic wall calcifications noted?", "answer": "The thoracic aorta and the coronary arteries." }, { "question": "Where was valve calcification observed?", "answer": "At the aortic valve." }, { "question": "At what level and location were spur formations bridging with each other observed in the spine?", "answer": "At the mid-thoracic level, at the right anterior corner of the vertebral corpus." }, { "question": "Where were Schmorl nodules identified in the spine?", "answer": "In the thoracic vertebral end plates, widespread." }, { "question": "Which nodal regions were specifically mentioned as having no enlarged lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar and axillary regions." } ] }, "valid_126_a_1.nii.gz": { "qa_pairs": [ { "question": "At what level relative to the pleura are the minimal fibrotic densities observed?", "answer": "At the subpleural level." }, { "question": "Do the minimal fibrotic densities involve the lower lobes or upper lobes?", "answer": "The lower lobes." }, { "question": "Are the minimal fibrotic densities present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "Are the minimal fibrotic densities located more posteriorly or anteriorly?", "answer": "Posteriorly, in the posterobasal areas." }, { "question": "Do the minimal fibrotic densities occur at the lung bases or at the apices?", "answer": "At the lung bases (basal/posterobasal)." }, { "question": "Are the minimal fibrotic densities central or peripheral?", "answer": "Peripheral, subpleural." }, { "question": "According to the impressions, which specific lung regions are involved by these densities?", "answer": "The posterobases of both lower lobes." }, { "question": "Which portion of the abdomen was included in the CT sections: upper or lower?", "answer": "Upper abdomen." }, { "question": "Which abdominal organ is specifically noted as entering the cross-sectional area?", "answer": "The liver." }, { "question": "Which lymph node regions were specifically referenced in the evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_127_a_1.nii.gz": { "qa_pairs": [ { "question": "In which part of the esophagus is the smooth concentric wall thickening located, and how long is the involved segment?", "answer": "It is in the distal esophagus, involving a 5.9 cm segment extending to the junction." }, { "question": "What is the maximum wall thickness measured at the level of the distal esophageal thickening?", "answer": "6.7 mm at its thickest point." }, { "question": "At what level were paraesophageal lymph nodes observed, and what were the dimensions of the largest node?", "answer": "At the level of the distal esophageal thickening extending to the junction; the largest measured 9 x 5.5 mm." }, { "question": "In which lung lobes or segments was a mosaic attenuation pattern observed?", "answer": "In the basal segments of both lower lobes, the right middle lobe, and the left lung lingular segments." }, { "question": "Where were centriacinar emphysematous changes noted in the lungs?", "answer": "In the upper lobes of both lungs." }, { "question": "In which airways and on which sides were bronchial wall thickening and luminal narrowing observed?", "answer": "In the segmental and subsegmental bronchi of both lungs." }, { "question": "Where are the largest parenchymal nodules located, and what is their spatial relationship to each other?", "answer": "They are in the anterobasal segment of the right lower lobe and are adjacent to each other." }, { "question": "Are the parenchymal nodules unilateral or bilateral, and what size is reported?", "answer": "They are bilateral, with reported size 6.9 x 5.5 mm." }, { "question": "Which specific lobes or segments show pleuroparenchymal fibroatelectasis sequelae changes?", "answer": "The right middle lobe and the inferior lingular segment of the left upper lobe." }, { "question": "Where were vascular or valvular calcifications identified?", "answer": "Atherosclerotic wall calcifications in the aortic arch and coronary arteries, and calcification of the aortic valve." }, { "question": "Where is the 1 cm stone located in the abdomen?", "answer": "Within the gallbladder lumen." } ] }, "valid_128_a_1.nii.gz": { "qa_pairs": [ { "question": "Which aortic segment measures 41 mm in diameter?", "answer": "The ascending aorta." }, { "question": "In which vessel is a catheter appearance observed?", "answer": "The superior vena cava." }, { "question": "In which lobar regions are peribronchovascular sheath thickening and slight prominence noted?", "answer": "The right middle lobe and the left lingular segment." }, { "question": "At what vertical level are sequelae changes and emphysematous density reductions observed in the lungs?", "answer": "At the apical level." }, { "question": "Which lobe shows a linear density compatible with pleuroparenchymal sequelae?", "answer": "The right middle lobe." }, { "question": "Where is the approximately 3 mm nodule located within the right lung?", "answer": "In the posterior segment of the right upper lobe." }, { "question": "Where is the 5.5 mm nodule located?", "answer": "In the superior segment of the right lower lobe." }, { "question": "Where is the 3 mm subpleural nodule located in the left lung?", "answer": "In the inferior lingular segment." }, { "question": "On what structure is the superposed 2 mm nodule observed?", "answer": "On the interlobar fissure." }, { "question": "On which side and at what basal level are sequelae changes described?", "answer": "In the left lung at the posterobasal level." } ] }, "valid_129_a_1.nii.gz": { "qa_pairs": [ { "question": "Is the trachea midline or deviated to a side?", "answer": "Midline" }, { "question": "Which lung contains the observed parenchymal nodules?", "answer": "Left lung" }, { "question": "Are the parenchymal nodules unilateral or bilateral?", "answer": "Unilateral, confined to the left lung" }, { "question": "Were mass lesions with distinguishable borders identified in either lung?", "answer": "No, none in either lung" }, { "question": "At which portion of the esophagus is the hiatal hernia located?", "answer": "Lower end of the esophagus" }, { "question": "Were enlarged lymph nodes seen in the prevascular, pre-paratracheal, or subcarinal regions?", "answer": "No" }, { "question": "Were enlarged lymph nodes present in the bilateral hilar or axillary regions?", "answer": "No" }, { "question": "In the imaged sections, were any space-occupying lesions seen in the liver?", "answer": "No" }, { "question": "At what spinal level and in which direction is the scoliosis described?", "answer": "Thoracic level, opening toward the left" }, { "question": "Were space-occupying lesions detected in the adrenal glands on either side?", "answer": "No" } ] }, "valid_130_a_1.nii.gz": { "qa_pairs": [ { "question": "Which subclavian artery shows calcific atheroma plaques?", "answer": "The right subclavian artery." }, { "question": "Which airway lumen is nearly obliterated by the mass, and where does it extend?", "answer": "The laryngeal lumen; it extends into the surrounding soft tissues." }, { "question": "Between which regions does subcutaneous air extend?", "answer": "From the neck level to the thorax in the subcutaneous tissues." }, { "question": "In what direction does the pneumomediastinum extend, and around what structure does it course?", "answer": "It extends caudally and surrounds the heart in the thorax." }, { "question": "At what level and on which sides is subcutaneous emphysema present?", "answer": "At the supraclavicular level on both sides (bilateral)." }, { "question": "Where is the hypodense area in the liver located relative to the falciform ligament?", "answer": "Adjacent to the falciform ligament." }, { "question": "Where in the right lung are branch-with-buds appearances located?", "answer": "In the peripheral region of the right upper lobe." }, { "question": "Which parts of the left lung show bud-branch appearances?", "answer": "The upper lobe and the lingular segment." }, { "question": "In which segment are ground-glass-like focal density increases described?", "answer": "In the posterobasal segment of the lower lobe." }, { "question": "Where is the approximately 4 mm nodule located?", "answer": "In the superior segment of the lower lobe of the left lung." } ] }, "valid_131_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in which lung segment is the largest left-sided bulla/bleb located?", "answer": "Left lung, upper lobe inferior lingular segment (36 mm)." }, { "question": "On which side and in which lung segment is the largest right-sided bulla/bleb located?", "answer": "Right lung, middle lobe medial segment (47 \u00d7 24 mm)." }, { "question": "Are the ground-glass density areas confined to one lung or present in both, and are they central or peripheral relative to the pleura?", "answer": "They are present in both lungs and are peripheral subpleural (multilobar)." }, { "question": "In which lobes are the interlobular septal thickness increases more prominent?", "answer": "The lower lobes of both lungs." }, { "question": "Which airway structures are reported open without obstruction?", "answer": "The trachea and both main bronchi." }, { "question": "In which anatomical regions were no enlarged lymph nodes observed?", "answer": "The mediastinum, both axillary regions, and the supraclavicular fossa." }, { "question": "On which side and where within the kidney is the hypodense fluid-density lesion located?", "answer": "In the right kidney, cortical location, midzone posterior." }, { "question": "At what liver segment level are parenchymal calcifications noted?", "answer": "Liver segment 7." }, { "question": "Are the thin-walled air cysts more clearly observed in the upper or lower lobes, and are they unilateral or bilateral?", "answer": "More clearly in the lower lobes of both lungs (bilateral)." }, { "question": "Was any pleural or pericardial effusion detected?", "answer": "No pleural or pericardial effusion was detected." } ] }, "valid_132_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary nodules confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Which lung and lobe segment contains the largest pulmonary nodule?", "answer": "The superior segment of the right lower lobe." }, { "question": "Where are the pleuroparenchymal sequelae changes located vertically?", "answer": "In both lung apexes." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, affecting both lungs." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which regions were no pathologically enlarged lymph nodes detected?", "answer": "The mediastinum and hilar regions." }, { "question": "Was any fluid noted in the pleural or pericardial spaces?", "answer": "No, there was no pleural or pericardial effusion." }, { "question": "Within the imaged upper abdomen, was free fluid detected?", "answer": "No, no upper abdominal free fluid was detected within the sections." }, { "question": "Was any pathological wall thickness increase observed in the esophagus within the scanned sections?", "answer": "No, none was observed within the sections." }, { "question": "Where are the neural foramina reported as open within the imaged sections?", "answer": "Within the thoracic region in the imaged sections." } ] }, "valid_133_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Was any occlusive pathology detected in the tracheal or bronchial lumen?", "answer": "No occlusive pathology was detected." }, { "question": "Was pericardial effusion or pericardial thickening observed?", "answer": "No." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, none in those regions." }, { "question": "Were nodular or infiltrative lesions detected in either lung parenchyma?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No." }, { "question": "Was significant pathological wall thickening detected in the thoracic esophagus?", "answer": "No." }, { "question": "Within the imaged portion of the upper abdomen, was any space-occupying lesion seen in the liver?", "answer": "No." }, { "question": "Were any space-occupying lesions detected in the adrenal glands bilaterally?", "answer": "No." }, { "question": "Were vertebral body (corpus) heights preserved?", "answer": "Yes, vertebral corpus heights are preserved." } ] }, "valid_134_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the mosaic attenuation changes confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Where are the two nodules located in the right lung upper lobe?", "answer": "In the anterior segment of the right upper lobe." }, { "question": "At what level and location within the right lower lobe are pleuroparenchymal densities seen?", "answer": "At the laterobasal level, in the subpleural area of the right lower lobe." }, { "question": "Where is the 4 mm nodule located within the right lung lower lobe?", "answer": "In the superior segment of the right lower lobe." }, { "question": "On the left, where are the described changes located in the upper lobe?", "answer": "In the anterior segment of the left upper lobe and in the lingular segment." }, { "question": "Where is focal consolidation identified on the left?", "answer": "In the lingula." }, { "question": "In which kidney and at what pole is the exophytic cortical cyst located?", "answer": "In the right kidney, at the superior pole." }, { "question": "Which kidney shows ectasia of the pelvicalyceal system?", "answer": "The left kidney." }, { "question": "Where is the small nodular formation located relative to the spleen?", "answer": "In the anterior neighborhood of the spleen." }, { "question": "Where is the reported change located in the ribs?", "answer": "The anterior part of the right 4th rib." } ] }, "valid_135_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung, lobe, and segment is the 5 mm pulmonary nodule located?", "answer": "Left lung, lower lobe, laterobasal segment." }, { "question": "What finding is located adjacent to the 5 mm left lower lobe nodule?", "answer": "A linear subsegmental atelectasis area adjacent to the nodule." }, { "question": "Are additional millimetric pulmonary nodules present in one lung or both?", "answer": "Both lungs." }, { "question": "Which lymph node regions were specifically reported without enlargement?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were the hilar-axillary lymph nodes assessed unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Which central airways are specified, and is their mention bilateral or unilateral?", "answer": "The trachea and both main bronchi; bilateral." }, { "question": "Were any upper abdominal organs included within the imaged sections?", "answer": "Yes, upper abdominal organs were included." }, { "question": "Was a space-occupying lesion detected in the portion of the liver included in the cross-sectional area?", "answer": "No." }, { "question": "Were the adrenal glands assessed on one side or both?", "answer": "Both sides (bilateral)." }, { "question": "Which portion of the esophagus is referenced in the report?", "answer": "The thoracic esophagus." } ] }, "valid_136_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "What is the position of both main bronchi relative to the midline?", "answer": "Both main bronchi are in the midline." }, { "question": "At what vertical lung level are the reticulonodular fibrotic density increases located?", "answer": "At the apices (upper portions) of the lungs." }, { "question": "Are the reticulonodular fibrotic density increases unilateral or bilateral?", "answer": "Bilateral, involving both lung apices." }, { "question": "Were enlarged lymph nodes identified in the prevascular or pre-paratracheal regions?", "answer": "No enlarged lymph nodes were identified in the prevascular or pre-paratracheal regions." }, { "question": "Were enlarged lymph nodes seen in the subcarinal region?", "answer": "No, none were seen in the subcarinal region." }, { "question": "Were enlarged lymph nodes present in the hilar or axillary regions, and if so, on which sides?", "answer": "No; none were present in the bilateral hilar or axillary regions." }, { "question": "Which portion of the abdomen was included in the CT sections?", "answer": "The upper abdominal organs." }, { "question": "Was any part of the liver included within the scanned cross-sectional area?", "answer": "Yes, a portion of the liver entered the cross-sectional area." }, { "question": "Were the adrenal glands evaluated on one side or both?", "answer": "Both sides (bilateral)." } ] }, "valid_137_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the consolidative parenchymal areas confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the ground-glass densities unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Are both hemithoraces symmetric or asymmetric?", "answer": "Symmetric." }, { "question": "Is pleural effusion present on the right, the left, or neither side?", "answer": "Neither side; no pleural effusion detected." }, { "question": "Is pneumothorax present on either side?", "answer": "No pneumothorax detected on either side." }, { "question": "Are the trachea and main bronchi lumens clear or obstructed?", "answer": "Their lumens are clear." }, { "question": "Were pathologically enlarged lymph nodes detected at the mediastinal or hilar levels?", "answer": "No, none at either the mediastinal or hilar levels." }, { "question": "Is any pericardial fluid or thickening seen around the heart?", "answer": "No pericardial effusion or thickening observed." }, { "question": "Where is the hernia located?", "answer": "Hiatal." }, { "question": "Are the consolidative parenchyma areas described as focal or extensive?", "answer": "Extensive." } ] }, "valid_138_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Were any obstructive findings noted within the tracheobronchial lumen?", "answer": "No, no obstructive pathology was detected in the lumen." }, { "question": "Are the parenchymal nodules in the lungs unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Is the linear atelectasis confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Are the nonspecific density increases described as dependent, and do they involve one or both lungs?", "answer": "They are dependent and involve both lungs." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Which portion of the abdomen was included on the non-contrast thoracic sections?", "answer": "The upper abdominal organs." }, { "question": "Which upper abdominal organ is specifically noted as entering the scan\u2019s cross-sectional area?", "answer": "The liver." }, { "question": "Were the adrenal glands evaluated on one side or both?", "answer": "Both sides (bilateral)." }, { "question": "Were mass lesions with distinguishable borders identified in either lung?", "answer": "No, none were detected in either lung." } ] }, "valid_139_a_1.nii.gz": { "qa_pairs": [ { "question": "In what anatomical region is the effusion observed?", "answer": "Pericardial area." }, { "question": "What is the anterior\u2013posterior (AP) diameter of the pericardial effusion at its widest part?", "answer": "29 mm." }, { "question": "Toward which vertical direction is the pericardial effusion leveled?", "answer": "Inferior." }, { "question": "Which central airway structures are specifically mentioned together in the report?", "answer": "The trachea and both main bronchi." }, { "question": "In which thoracic compartment are the main vascular structures referenced?", "answer": "The mediastinum." }, { "question": "Which segment of the esophagus is referenced by location?", "answer": "The thoracic esophagus." }, { "question": "Which lymph node regions are explicitly listed by location?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "What extra-thoracic region is included within the imaging sections?", "answer": "The upper abdomen (upper abdominal organs)." }, { "question": "Which upper abdominal organ is specifically noted as entering the cross-sectional area?", "answer": "The liver." }, { "question": "What is the laterality of the adrenal glands referenced in the report?", "answer": "Bilateral adrenal glands." } ] }, "valid_140_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the calcific atheroma plaques located?", "answer": "In the aortic arch." }, { "question": "Are the millimeter-sized nonspecific nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "On which side and at which rib levels are the old fractures observed?", "answer": "On the right 7th, 8th, and 9th ribs." }, { "question": "Relative to the pleura, where are the ground-glass and reticular density changes described?", "answer": "Subpleural." }, { "question": "The subpleural parenchymal changes are adjacent to what?", "answer": "Adjacent to the parenchyma near the old fractures of the right 7th\u20139th ribs." }, { "question": "Are the emphysematous and sequela fibrotic changes unilateral or bilateral?", "answer": "Bilateral, in both lung parenchyma." }, { "question": "In which hepatic lobe are contour hypertrophy and irregularity observed?", "answer": "In the left lobe of the liver." }, { "question": "Are the renal cysts unilateral or present in both kidneys?", "answer": "Present in both kidneys." }, { "question": "On which side and aspect of the vertebral bodies are spur formations noted, and what is their spatial relationship to each other?", "answer": "At the right anterolateral corners of the vertebral bodies, bridging with each other." }, { "question": "Which organ is described as having a full appearance?", "answer": "The spleen." } ] }, "valid_141_a_1.nii.gz": { "qa_pairs": [ { "question": "Which kidney contains the hypodense lesion described?", "answer": "Left kidney." }, { "question": "Where is the nodular formation located relative to the spleen in the included abdominal sections?", "answer": "Adjacent to the spleen within the upper abdominal organs included in the sections." }, { "question": "Were pathologically enlarged lymph nodes identified in the prevascular region?", "answer": "No." }, { "question": "Were pathologically enlarged lymph nodes identified in the pre-paratracheal region?", "answer": "No." }, { "question": "Were pathologically enlarged lymph nodes identified in the subcarinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes present in the hilar or axillary regions bilaterally?", "answer": "No." }, { "question": "Were nodular or infiltrative lesions detected within either lung parenchyma?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No." }, { "question": "Was pericardial effusion or pericardial thickening observed?", "answer": "No." }, { "question": "Are both main bronchi open bilaterally?", "answer": "Yes." } ] }, "valid_142_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung lobes are emphysematous changes more prominently observed?", "answer": "The upper lobes of both lungs." }, { "question": "Where are sequelae noted in the right lung?", "answer": "In the right middle lobe medial segment." }, { "question": "On the left side, which lobe and segment show sequelae according to the report?", "answer": "The left lower lobe inferior lingular segment." }, { "question": "Were pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No; not detected in both hemithoraces." }, { "question": "Are active infiltration or mass lesions detected in one or both lungs?", "answer": "Not detected in both lungs." }, { "question": "Which central airways are described as open?", "answer": "The trachea and main bronchi." }, { "question": "In which region were pathologic lymph nodes assessed, and what was found there?", "answer": "In the mediastinum; no pathologic lymphadenopathy was detected." }, { "question": "Which mediastinal structures could not be evaluated optimally due to lack of contrast?", "answer": "The heart and mediastinal vascular structures." }, { "question": "Which portion of the abdomen is mentioned as included in the scan sections?", "answer": "The upper part of the abdomen." }, { "question": "Were any lytic or destructive lesions detected in the bone structures?", "answer": "No lytic or destructive bone lesions were detected." } ] }, "valid_143_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea relative to the midline?", "answer": "Midline" }, { "question": "At which end of the esophagus is the hiatal hernia located?", "answer": "Lower end of the esophagus" }, { "question": "In which lung is the pleuroparenchymal fibroatelectasis sequelae change observed?", "answer": "Right lung" }, { "question": "Within the right lung, which lobe and which part contains the pleuroparenchymal fibroatelectasis sequelae change?", "answer": "Middle lobe, medial part" }, { "question": "Were enlarged lymph nodes detected in the prevascular region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal or subcarinal regions?", "answer": "No" }, { "question": "Were enlarged lymph nodes present in the hilar-axillary regions on either side?", "answer": "No, none in the bilateral hilar-axillary regions" }, { "question": "Were mass lesions with distinguishable borders or active infiltration detected in the lungs bilaterally?", "answer": "No, neither lung had mass lesions with distinguishable borders or active infiltration" }, { "question": "Were any space-occupying lesions seen in the visualized portion of the liver?", "answer": "No" }, { "question": "Were space-occupying lesions detected in the adrenal glands bilaterally?", "answer": "No" } ] }, "valid_144_a_1.nii.gz": { "qa_pairs": [ { "question": "From which mediastinal area does the mass originate, and to which mediastinal regions does it extend?", "answer": "It starts in the right upper paratracheal area and extends to the lower paratracheal, precarinal, and subcarinal regions." }, { "question": "Does the mass extend into the lung parenchyma, and if so, which side and lobe?", "answer": "Yes; it extends into the lower lobe of the right lung." }, { "question": "Which main bronchus is involved and narrowed by the mass?", "answer": "The right main bronchus." }, { "question": "Which main bronchus lumen is surrounded proximally by the mass?", "answer": "The left main bronchus lumen proximally." }, { "question": "What is the craniocaudal length of the mass?", "answer": "Approximately 15 cm." }, { "question": "On which side is pleural effusion present, and what is its measured thickness?", "answer": "On the right, measuring 31 mm thick; none on the left." }, { "question": "In which lobes of which lung are interlobular septal thickenings observed?", "answer": "In the middle, upper, and lower lobes of the right lung." }, { "question": "Where are ground-glass density increases located relative to the pleura and position?", "answer": "In and around a consolidation in the peripheral subpleural area of the posterior right upper lobe." }, { "question": "In which mediastinal and hilar locations were lymph nodes observed?", "answer": "In the anterior mediastinal aortopulmonary region and the left hilar location." }, { "question": "Where within the liver are hypodense lesions seen?", "answer": "In both lobes of the liver." } ] }, "valid_145_a_1.nii.gz": { "qa_pairs": [ { "question": "Which kidney and which specific subregion contains the millimetric hyperdense finding?", "answer": "The left kidney, in the upper pole pelvicalyceal structure." }, { "question": "Which central airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Is the mention of main bronchi patency unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which lymph node regions are specifically named as assessed in the mediastinum and hila/axillae?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which thoracic aortic segment is referenced?", "answer": "The thoracic aorta." }, { "question": "Which portion of the esophagus is referenced by location?", "answer": "The thoracic esophagus." }, { "question": "Which upper abdominal organ is noted as only the part entering the scan field?", "answer": "The liver." }, { "question": "What is the laterality of the adrenal glands referenced?", "answer": "Bilateral adrenal glands." }, { "question": "Which vertebral element is referenced with respect to height?", "answer": "The vertebral corpora (vertebral bodies)." }, { "question": "Which central thoracic compartment was not optimally evaluated due to the non-contrast technique?", "answer": "The mediastinum." } ] }, "valid_146_a_1.nii.gz": { "qa_pairs": [ { "question": "Were enlarged lymph nodes detected in the prevascular mediastinal region?", "answer": "No enlarged lymph nodes were detected in the prevascular region." }, { "question": "Were enlarged lymph nodes identified in the pre-paratracheal region?", "answer": "No enlarged lymph nodes were detected in the pre-paratracheal region." }, { "question": "Were subcarinal lymph nodes reported as enlarged?", "answer": "No enlarged lymph nodes were detected in the subcarinal region." }, { "question": "Were enlarged lymph nodes present at the bilateral hila?", "answer": "No enlarged lymph nodes were detected at the bilateral hila." }, { "question": "Were enlarged lymph nodes present in the axillary regions bilaterally?", "answer": "No enlarged lymph nodes were detected in the bilateral axillary regions." }, { "question": "Were nodular or infiltrative lesions detected in the lung parenchyma of either lung?", "answer": "No nodular or infiltrative lesions were detected in the lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No pleural effusion or pleural thickening was detected." }, { "question": "Was any pericardial effusion or pericardial thickening observed around the heart?", "answer": "No pericardial effusion or pericardial thickening was observed." }, { "question": "Was significant tumoral wall thickening detected in the thoracic esophagus?", "answer": "No significant tumoral wall thickening was detected in the thoracic esophagus." }, { "question": "Within the imaged cross-sectional area, was any space-occupying lesion detected in the liver?", "answer": "No space-occupying lesion was detected in the liver within the imaged cross-sectional area." } ] }, "valid_147_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the thorax is the triangular density located?", "answer": "In the anterior mediastinum." }, { "question": "On which side and in which lobe is the 3 mm pulmonary nodule?", "answer": "Right lung, middle lobe." }, { "question": "In which lobe and segment is the 4 mm nodule situated?", "answer": "Lower lobe, posterobasal segment." }, { "question": "Are the two nodules confined to one lobe or do they involve different lobes?", "answer": "They involve different lobes\u2014one in the middle lobe and one in a lower lobe." }, { "question": "Is the 4 mm nodule positioned posteriorly or anteriorly within its lobe?", "answer": "Posteriorly, in the posterobasal segment of a lower lobe." }, { "question": "Was pleural effusion or thickening present in either hemithorax?", "answer": "No, absent in both hemithoraces." }, { "question": "Which central airways are described as open?", "answer": "The trachea and main bronchi." }, { "question": "In what part of the abdomen were the adrenal glands visualized?", "answer": "In the upper part of the abdomen." }, { "question": "Were the adrenal glands noted unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "In which thoracic region was lymphadenopathy assessed?", "answer": "The mediastinum." } ] }, "valid_148_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are described as open?", "answer": "The trachea and main bronchi." }, { "question": "Where relative to the trachea are millimetric lymph nodes observed, including level and side?", "answer": "In the right upper paratracheal region and in the lower paratracheal regions bilaterally." }, { "question": "On which side is the upper paratracheal lymph node noted?", "answer": "Right." }, { "question": "Are the lower paratracheal lymph nodes present on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "Was pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No; none in both hemithoraces." }, { "question": "Were any masses, nodules, or infiltrates detected within the lung parenchyma, and if so, in which lung(s)?", "answer": "None detected in either lung (both lungs)." }, { "question": "In which part of the abdomen were the adrenal glands evaluated, and were they unilateral or bilateral?", "answer": "In sections through the upper abdomen; they are bilateral." }, { "question": "Were any lytic destructive lesions observed in the bones?", "answer": "No." }, { "question": "Do the lung parenchymal findings apply to one lung or both?", "answer": "Both lungs." } ] }, "valid_149_a_1.nii.gz": { "qa_pairs": [ { "question": "At what mediastinal level is the largest lymph node located, and what is its diameter?", "answer": "At the precarinal level, measuring 8 mm." }, { "question": "Are the lower lobe consolidations unilateral or bilateral, and which segments are involved?", "answer": "Bilateral, involving the superior segments of both lower lobes." }, { "question": "Which segments of the right upper lobe show areas of consolidation?", "answer": "The anterior and apical segments of the right upper lobe." }, { "question": "Within what are air bronchograms observed?", "answer": "Within the areas of consolidation." }, { "question": "In which segment of the right lung are fibrotic sequelae with structural distortion noted?", "answer": "The apical segment of the right upper lobe." }, { "question": "Are emphysematous changes described in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Where within the kidneys are the hypodense nodular lesions located, and what is their extension pattern?", "answer": "In the cortical regions of both kidneys with exophytic extension." }, { "question": "In which vessel is the fusiform aneurysm located, and where is the hyperdense endograft appearance seen?", "answer": "In the abdominal aorta; the hyperdense endograft appearance is in the abdominal aorta." }, { "question": "Do the osteophytic degenerative changes in the vertebral bodies tend to merge anteriorly or posteriorly, and at which location?", "answer": "Anteriorly, at the vertebral corpus end plateaus." }, { "question": "Where are calcified atheroma plaques located?", "answer": "On the walls of the main vascular structures and the coronary arteries." } ] }, "valid_150_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lungs contain the subpleural nodules?", "answer": "Both lungs" }, { "question": "Where relative to the pleura are the nodules located?", "answer": "Subpleural" }, { "question": "In the right lung, which lobe and subregion show ground-glass densities?", "answer": "Right lower lobe, inferior portion" }, { "question": "In the left lung, which lobe and subregion show ground-glass densities?", "answer": "Left lower lobe, posterior portion" }, { "question": "On which side is the renal hypodense finding located?", "answer": "Left kidney" }, { "question": "What is the vertical position of the left renal hypodense finding within the kidney?", "answer": "Lower zone" }, { "question": "What is the parenchymal location of the left renal hypodense finding?", "answer": "Cortical" }, { "question": "Was the left kidney fully visualized or only partially observed?", "answer": "Partially observed" }, { "question": "Which lymph node regions are specifically mentioned in the evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary" }, { "question": "In what part of the scan coverage were the liver parenchymal changes noted?", "answer": "Within the upper abdominal organs included in the sections" } ] }, "valid_151_a_1.nii.gz": { "qa_pairs": [ { "question": "In which vessels are calcific atheroma plaques observed?", "answer": "In the aortic arch, descending aorta, and left coronary artery." }, { "question": "Where are millimetric lymph nodes noted?", "answer": "In the mediastinum and at both hilar levels." }, { "question": "At what level and on which sides are pleuroparenchymal sequela changes seen apically?", "answer": "At the apical level on both sides (bilateral)." }, { "question": "Where is the approximately 3 mm nodule located in the lungs?", "answer": "In the middle lobe of the right lung." }, { "question": "Relative to the right middle lobe, where else are sequelae changes observed?", "answer": "In the right lower lobe, caudal (inferior) to the middle lobe." }, { "question": "Where is the branch-with-bud appearance observed in the lungs?", "answer": "In the posterior segment of the right upper lobe." }, { "question": "Relative to the posterior segment of the right upper lobe, where is the central necrotic nodular lesion located?", "answer": "Just above (superior to) that area." }, { "question": "Where are plaque-like pleural calcification and thickening seen in the left lung?", "answer": "In the medial portion of the superior segment of the left lower lobe." }, { "question": "In which direction do the increased densities in the left lower lobe superior segment extend?", "answer": "Toward the central regions." }, { "question": "Where in the liver is the hypodense lesion located?", "answer": "In the posterior segment of the right lobe of the liver." } ] }, "valid_151_b_1.nii.gz": { "qa_pairs": [ { "question": "In which lung segments are sequelae fibrotic densities observed superiorly?", "answer": "Apical segments of both lungs." }, { "question": "Are pleural thickness increases unilateral or bilateral?", "answer": "Bilateral, involving both lung pleura." }, { "question": "Where are linear atelectasis and sequela fibrotic densities located in terms of lobe level and laterality?", "answer": "In the lower lobes of both lungs." }, { "question": "In which lobe and segment are tree-in-bud-like nodular appearances most prominent, and what is their lateral orientation?", "answer": "Right middle lobe, lateral segment; also scattered in both lungs." }, { "question": "Is the nodular cavitary lesion centrally or peripherally located, and in which lobe and segment is it found?", "answer": "Centrally located in the posterior segment of the right upper lobe." }, { "question": "Do the tree-in-bud-like nodular appearances involve one lung or both lungs?", "answer": "Both lungs, with prominence in the right middle lobe lateral segment." }, { "question": "Where in the liver is the nodular lesion located with respect to lobe and anteroposterior orientation?", "answer": "Posterior segment of the right lobe of the liver." }, { "question": "Are the adrenal calcific nodules right-sided, left-sided, or bilateral?", "answer": "Bilateral adrenal glands." }, { "question": "Are the renal cortical cysts confined to one kidney or present in both?", "answer": "Present in both kidneys." } ] }, "valid_151_c_1.nii.gz": { "qa_pairs": [ { "question": "Where are pleural calcification and thickening located with respect to sides and surfaces?", "answer": "In the bilateral posterior and diaphragmatic pleural leaflets." }, { "question": "Are the sequela fibrotic changes in the lungs unilateral or bilateral, and where are they most pronounced?", "answer": "Bilateral, especially in the upper lobes." }, { "question": "Where within the lungs are the fibrotic changes and reticular densities situated relative to the pleura?", "answer": "In the subpleural area of both lungs." }, { "question": "Do the lung nodules involve one lung or both?", "answer": "Both lung parenchyma." }, { "question": "In which lobe are the largest nodules reported, and what size do they reach?", "answer": "Right middle lobe; up to 8 mm." }, { "question": "In which liver segment is the hypodense lesion located, and what is its approximate size?", "answer": "Segment 7; approximately 12 mm." }, { "question": "Which intrathoracic arteries show calcific plaques?", "answer": "The aorta and the coronary arteries." }, { "question": "Which adrenal glands show calcifications and thickenings?", "answer": "Both adrenal glands." }, { "question": "Where are hypodense lesions located in the kidneys, and are they unilateral or bilateral?", "answer": "In the cortices of both kidneys; bilateral." }, { "question": "Where are millimetric lymph nodes observed in the chest?", "answer": "In the mediastinum." } ] }, "valid_152_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea relative to the midline?", "answer": "Midline" }, { "question": "Are the lung parenchymal changes located centrally or peripherally?", "answer": "Peripherally in the subpleural areas" }, { "question": "Are the lung parenchymal findings unilateral or bilateral?", "answer": "Bilateral, involving both lungs" }, { "question": "On which side and chest wall region is the subcutaneous nodular lesion located?", "answer": "Left posterior chest wall, under the skin" }, { "question": "The subcutaneous nodular lesion is adjacent to which rib and where along it?", "answer": "Adjacent to the posterior 8th rib on the left" }, { "question": "In which lobe of the liver is the 6 mm hypodense lesion located?", "answer": "Left lobe of the liver" }, { "question": "Where within the liver is the 6 mm lesion situated: central or peripheral/subcapsular?", "answer": "Peripheral subcapsular area" }, { "question": "What is the relationship of the liver lesion to the falciform ligament?", "answer": "Adjacent to the falciform ligament" }, { "question": "In which nodal regions were no enlarged lymph nodes detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Were space-occupying lesions found in the adrenal glands, and if so, on which side?", "answer": "No; none in either adrenal gland (bilaterally)" } ] }, "valid_153_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in what intrapulmonary location is the calcific nodule reported?", "answer": "In the right lung, located within a fissure." }, { "question": "In which coronary artery segment are calcific plaques especially noted?", "answer": "The LAD." }, { "question": "Which segments of the aorta show diffuse wall calcifications?", "answer": "The aortic arch, thoracic aorta, and abdominal aorta." }, { "question": "In which regions were no pathologically sized lymph nodes observed?", "answer": "The supraclavicular fossa, axilla, and mediastinum." }, { "question": "Where are the cholesterol stones located relative to the abdomen?", "answer": "In the gallbladder lumen in the upper abdominal sections." }, { "question": "Which airway levels are stated to be open?", "answer": "The trachea, both main bronchi, lobar bronchi, and segmental bronchi." }, { "question": "Was any pleural effusion observed on either side?", "answer": "No." }, { "question": "Was any pericardial effusion detected around the heart?", "answer": "No." }, { "question": "Were any pneumonic infiltrations or consolidation areas detected within the lung parenchyma?", "answer": "No." }, { "question": "Were any suspicious nodular or mass-occupying lesions detected within the lung parenchyma?", "answer": "No." } ] }, "valid_154_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contain the reported ground-glass densities?", "answer": "Left lung, lower lobe." }, { "question": "In which segment of the left lower lobe are the ground-glass densities located?", "answer": "Posterobasal segment." }, { "question": "Are the ground-glass densities peripherally located or centrally located?", "answer": "Peripherally located." }, { "question": "Do the reported densities involve the posterior or anterior part of the left lower lobe?", "answer": "Posterior (posterobasal) part." }, { "question": "Are the reported densities situated in the lower (basal) or upper portion of the left lung?", "answer": "Lower (basal) portion." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No." }, { "question": "Which central airways are noted as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which upper abdominal organ is explicitly noted as entering the cross-sectional imaging area?", "answer": "The liver." }, { "question": "Are the adrenal glands referenced unilaterally or bilaterally in the imaged sections?", "answer": "Bilaterally." } ] }, "valid_155_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the thyroid nodule located?", "answer": "Left thyroid gland" }, { "question": "What is the size of the left thyroid nodule?", "answer": "30 x 25 mm" }, { "question": "In which lung is the 15 x 13 mm pulmonary nodule located?", "answer": "Right lung" }, { "question": "In which lobe of the right lung is the 15 x 13 mm nodule located?", "answer": "Upper lobe" }, { "question": "Within the right upper lobe, which segment contains the 15 x 13 mm nodule?", "answer": "Anterior segment" }, { "question": "Is the 15 x 13 mm right lung nodule situated along a fissure, and if so, which one?", "answer": "Yes, the horizontal fissure" }, { "question": "In which lung are additional millimetric nodules described, and what is the size of the largest?", "answer": "Right lung; largest is 5.5 mm" }, { "question": "Were pathologic-sized lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No" }, { "question": "Were pathologic-sized lymph nodes observed in the mediastinum, supraclavicular fossa, or either axillary region?", "answer": "No" }, { "question": "Was any pleural effusion detected on either side?", "answer": "No" } ] }, "valid_156_a_1.nii.gz": { "qa_pairs": [ { "question": "Are airway patency findings limited to one main bronchus or involve both sides?", "answer": "They involve both sides; both main bronchi are open, along with the trachea." }, { "question": "Do the lung findings regarding masses or infiltrative lesions involve one lung or both lungs?", "answer": "Both lungs; no mass or infiltrative lesion was detected in either lung." }, { "question": "Which anatomic area could not be optimally evaluated due to lack of contrast?", "answer": "The mediastinal structures." }, { "question": "Which thoracic compartments were specifically checked for enlarged lymph nodes?", "answer": "The mediastinum and the hilar regions." }, { "question": "Were effusions noted in the pleural space, the pericardial space, both, or neither?", "answer": "Neither; no pleural or pericardial effusion was observed." }, { "question": "Within which abdominal region of the scanned field was free fluid assessed?", "answer": "The upper abdomen; no free fluid collection was detected there." }, { "question": "Within the imaged sections, was increased esophageal wall thickness observed?", "answer": "No, no increase in esophageal wall thickness was observed within the sections." }, { "question": "Which part of the spine is referenced in relation to the open neural foramina?", "answer": "The thoracic spine region." }, { "question": "Were lytic-destructive bone lesions identified within the imaged sections?", "answer": "No lytic-destructive lesions were detected within the bone structures in the sections." }, { "question": "In what region were the main vascular structures whose widths were assessed located?", "answer": "In the mediastinum." } ] }, "valid_157_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contain the described bulla?", "answer": "Right lung, lower lobe." }, { "question": "Within the right lower lobe, which segment is the bulla located in?", "answer": "The superior segment." }, { "question": "What is the maximum measured size of the bulla?", "answer": "Up to 36 mm." }, { "question": "Where are the patchy ground-glass densities observed relative to the pleura and in which segment?", "answer": "Around the subpleural area in the superior segment of the right lower lobe." }, { "question": "Are the patchy ground-glass densities described as subpleural or central?", "answer": "Subpleural." }, { "question": "Are the bulla and associated changes confined to one lobe or extending across lobes?", "answer": "Confined to the right lower lobe." }, { "question": "In which thoracic compartment are several lymph nodes observed?", "answer": "The mediastinum." }, { "question": "Which specific lymph node regions are referenced in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary." }, { "question": "Which upper abdominal organs are included within the imaged sections?", "answer": "The liver and bilateral adrenal glands." } ] }, "valid_158_a_1.nii.gz": { "qa_pairs": [ { "question": "In which regions were pathologically enlarged lymph nodes absent?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Were pathologically enlarged lymph nodes observed in the supraclavicular fossa?", "answer": "No, none were observed in the supraclavicular fossa." }, { "question": "Were pathologically enlarged lymph nodes observed in the axilla?", "answer": "No, none were observed in the axilla." }, { "question": "Were pathologically enlarged lymph nodes observed in the mediastinum?", "answer": "No, none were observed in the mediastinum." }, { "question": "Was pericardial effusion detected around the heart (in the pericardial space)?", "answer": "No pericardial effusion was detected." }, { "question": "Within the lung parenchyma, was pneumonic infiltration identified?", "answer": "No, no pneumonic infiltration was detected in the lung parenchyma." }, { "question": "Within the lung parenchyma, was consolidation present?", "answer": "No, no consolidation area was detected in the lung parenchyma." }, { "question": "Were any masses or nodular space-occupying lesions observed?", "answer": "No, no mass or nodular space-occupying lesion was observed." }, { "question": "In the upper abdomen sections included on the scan, were any features detected?", "answer": "No, no features were detected in the upper abdomen sections." }, { "question": "Were lytic-destructive lesions identified in the bone structures?", "answer": "No lytic-destructive lesions were detected in bone structures." } ] }, "valid_159_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are the centriacinar emphysematous changes unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "On the left side, which lobar or segmental areas show sequela parenchymal changes?", "answer": "The upper lobe of the left lung and the inferior lingular segment." }, { "question": "On the right side, which specific segment shows sequela parenchymal changes?", "answer": "The medial segment of the right middle lobe." }, { "question": "Where are calcified atheroma plaques located?", "answer": "On the walls of the aortic arch and the coronary vascular structures." }, { "question": "In which axillary regions are lymph nodes of pathological size reported?", "answer": "None in either axillary region (both sides)." }, { "question": "Which spinal region shows increased kyphosis?", "answer": "The thoracic region." }, { "question": "Where on the vertebral bodies are osteophytic degenerative changes described in terms of side and orientation?", "answer": "At the right anterolateral corners of the vertebral bodies." }, { "question": "Were active infiltrations, masses, or nodular lesions detected in one lung or both?", "answer": "None in either lung." }, { "question": "Which portion of the esophagus is mentioned regarding wall thickness?", "answer": "The thoracic esophagus." } ] }, "valid_160_a_1.nii.gz": { "qa_pairs": [ { "question": "From which region do the stomach and abdominal structures herniate, and into which cavity do they extend?", "answer": "From the hiatal region into the thorax." }, { "question": "On which side and in which lobes are traction bronchiectasis observed?", "answer": "In the right lung, involving the upper and middle lobes." }, { "question": "In which lobe and segment are interseptal thickening and minimal ground-glass opacities located?", "answer": "In the right lung middle lobe, lateral segment." }, { "question": "Relative to the pleura, where is the interseptal thickening situated in the right middle lobe lateral segment?", "answer": "Subpleural." }, { "question": "Are sequelae fibrotic band formations unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Which mediastinal and hilar regions were specifically referenced in the lymph node assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which major airways are mentioned by name in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which segment of the esophagus is specified in the evaluation?", "answer": "The thoracic esophagus." }, { "question": "Which portions of the abdomen were included within the CT sections?", "answer": "Upper abdominal organs, including the portion of the liver within the field and the bilateral adrenal glands." }, { "question": "Where are calcific atheroma plaques noted?", "answer": "In the coronary arteries." } ] }, "valid_161_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal compartment is the triangular-shaped soft tissue density located?", "answer": "Anterior mediastinum" }, { "question": "Is the triangular soft tissue density situated anteriorly or posteriorly within the mediastinum?", "answer": "Anteriorly" }, { "question": "Are the pleuroparenchymal sequelae densities present unilaterally or bilaterally?", "answer": "Bilaterally" }, { "question": "Do the pleuroparenchymal sequelae involve the upper lobes or the lower lobes?", "answer": "Upper lobes" }, { "question": "Within the upper lobes, which segments show the pleuroparenchymal sequelae: apicoposterior or anterior segments?", "answer": "Apicoposterior segments" }, { "question": "On which side is the calcified subpleural nodule located?", "answer": "Right lung" }, { "question": "In which lobe is the calcified subpleural nodule found?", "answer": "Right lower lobe" }, { "question": "What is the specific segmental location of the calcified nodule within the right lower lobe?", "answer": "Posterolaterobasal segment" }, { "question": "Is the calcified nodule positioned centrally or subpleurally?", "answer": "Subpleural" }, { "question": "Which lung contains several nodules smaller than 5 mm?", "answer": "Left lung" } ] }, "valid_162_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the right lung is the ground-glass opacity located?", "answer": "In the anterior part of the upper lobe of the right lung." }, { "question": "Is the described pulmonary opacity unilateral or bilateral?", "answer": "Unilateral, confined to the right lung." }, { "question": "Which kidney shows cortical cysts\u2014left or right?", "answer": "Left kidney." }, { "question": "Which portion of the abdomen was included in the imaged sections?", "answer": "Upper abdominal organs." }, { "question": "Were any space-occupying lesions detected in the liver within the scanned sections?", "answer": "No." }, { "question": "Which regions were specifically noted as having no enlarged lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were both adrenal glands included, and were any space-occupying lesions detected there?", "answer": "Both adrenal glands were included bilaterally, and no space-occupying lesions were detected." }, { "question": "Which organ shows a diffuse decrease in density?", "answer": "The liver." }, { "question": "Which section of the esophagus is referenced in the report?", "answer": "Thoracic esophagus." } ] }, "valid_162_b_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and which lobe contains the focal ground-glass density?", "answer": "The anterior upper lobe of the right lung." }, { "question": "Within the right upper lobe, is the ground-glass density anterior or posterior?", "answer": "Anterior." }, { "question": "Is the ground-glass density unilateral or bilateral?", "answer": "Unilateral, in the right lung." }, { "question": "In which part of the aorta are calcific atheroma plaques observed?", "answer": "In the aortic arch." }, { "question": "Which kidney contains the cortical cyst, and where within the kidney is it located?", "answer": "The left kidney, in the cortex." }, { "question": "In which portion of the scan were the liver and left renal cortical cyst observations made?", "answer": "In the upper abdominal sections." }, { "question": "Which specific lymph node regions are named in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the hilar-axillary lymph node regions referenced as unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which central airways are specifically mentioned?", "answer": "The trachea and both main bronchi." } ] }, "valid_163_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and at what vertical level is the paratracheal diverticular lesion located?", "answer": "In the right lower paratracheal area." }, { "question": "Relative to the trachea, where is the diverticular lesion positioned?", "answer": "On the right posterolateral part of the trachea." }, { "question": "From which vessel to which vessel does the catheter extend, and from which side does it originate?", "answer": "From the right subclavian vein to the superior vena cava, originating on the right." }, { "question": "In which lobe and segment is the largest right-lung nodule located?", "answer": "Right upper lobe, anterior segment." }, { "question": "In which lobe and segment is the largest left-lung nodule located?", "answer": "Left upper lobe, anterior segment." }, { "question": "How many intrapulmonary nodules are present on the right and on the left?", "answer": "Two on the right and six on the left." }, { "question": "Where in the lungs are fibrotic structures present bilaterally?", "answer": "In the posterobasal segments of the lower lobes of both lungs." }, { "question": "On which side and in which segment are fibrotic changes noted in the lingula?", "answer": "On the left, in the inferior lingular segment." }, { "question": "Relative to which segment is the newly developed millimetric nodular lesion with ground-glass density located?", "answer": "Around the left lower lobe posterobasal segment." }, { "question": "Which mediastinal and hilar regions are specified in relation to lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_163_b_1.nii.gz": { "qa_pairs": [ { "question": "Where were air densities observed?", "answer": "In the mediastinum." }, { "question": "Was the cylindrical-cystic bronchiectasis unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Which lung and segment contains the 5.5 mm parenchymal nodule?", "answer": "Right lung upper lobe anterior segment." }, { "question": "In which lung and segment were two nodules measuring 10 mm and 6.7 mm found?", "answer": "Left lung upper lobe apicoposterior segment." }, { "question": "Where is the 4.6 mm nodule located within the right lung?", "answer": "Lower lobe lateral basal segment of the right lung." }, { "question": "Which segment of the left lung lower lobe contains a 3 mm nodule?", "answer": "Anteromedial basal segment." }, { "question": "Where is the 6.8 mm nodule in the right lung situated?", "answer": "Upper lobe anterior segment of the right lung." }, { "question": "In which part of the left lung were 4\u20135 nodular lesions identified, and what was the largest size?", "answer": "Lingula inferior segment of the left lung; largest 7.5 mm." }, { "question": "In which lungs were scattered fibroatelectatic sequelae changes and peribronchovascular axial interstitial and interlobular septal thickenings observed?", "answer": "Both lungs." }, { "question": "Which regions were specifically mentioned when assessing lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_163_c_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal regions are lymph nodes observed?", "answer": "At the upper and lower paratracheal levels, in the prevascular area, and in the aorticopulmonary window." }, { "question": "Where are the faint ground-glass densities located relative to the bronchi and central\u2013peripheral orientation?", "answer": "In the peribronchial area at the central level." }, { "question": "Where is the interstitial tissue thickening and reticulation located relative to the pleura?", "answer": "In the peripheral subpleural areas of both lungs." }, { "question": "Is mild bronchiectasis unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Where is the 4 mm nodule located in the right lung?", "answer": "In the anterior segment of the right upper lobe." }, { "question": "Relative to the 4 mm right upper lobe nodule, where is the 5.5 x 3 mm nodule located vertically?", "answer": "Slightly more caudal (inferior) to it." }, { "question": "Where is the approximately 13 x 4 mm oval nodular appearance located in the left lung?", "answer": "In the anterior segment of the left upper lobe." }, { "question": "Was pleural effusion detected on either side?", "answer": "No; no bilateral pleural effusion was detected." }, { "question": "Where are the hypodense areas described in the impressions located?", "answer": "In both lungs." }, { "question": "On which side and rib is a nodular density observed in the chest wall skeleton?", "answer": "On the left 8th rib." } ] }, "valid_163_d_1.nii.gz": { "qa_pairs": [ { "question": "Where are the emphysematous changes predominantly located vertically within the lungs?", "answer": "In the apical segments of both lungs." }, { "question": "On which side and within which segment is the subpleural focal cystic emphysematous area located?", "answer": "In the left lung, within the lateral lingular segment, subpleural." }, { "question": "Are the solid pulmonary nodules present in one lung or both?", "answer": "They are present in both lungs." }, { "question": "Where is the largest solid nodule located in terms of side, lobe, and anterior\u2013posterior position?", "answer": "In the anterior upper lobe of the right lung." }, { "question": "What is the approximate diameter of the largest solid nodule?", "answer": "Approximately 6 mm." }, { "question": "In the left lung, which lobe and segment contains a ground-glass density?", "answer": "The posterobasal segment of the left lower lobe." }, { "question": "On which side are scattered, small, faint ground-glass areas noted aside from the left-sided focus?", "answer": "In the right lung." }, { "question": "According to the impressions, in which lung are solid pulmonary nodules mostly located?", "answer": "Mostly in the right lung." }, { "question": "According to the impressions, are ground-glass densities present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." } ] }, "valid_164_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which mediastinal regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, and subcarinal regions." }, { "question": "Does the absence of enlarged hilar-axillary lymph nodes apply to one side or both?", "answer": "Both sides (bilateral)." }, { "question": "Was significant wall thickening detected in the thoracic esophagus?", "answer": "No." }, { "question": "Which segment of the aorta is referenced by its diameter in the findings?", "answer": "The thoracic aorta." }, { "question": "Were any nodular or infiltrative lesions detected within the lung parenchyma?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening detected?", "answer": "No." }, { "question": "Were any space-occupying lesions detected in the portions of the liver included in the scan?", "answer": "No." }, { "question": "Do the findings address one adrenal gland or both, and were space-occupying lesions detected there?", "answer": "Both adrenal glands; no space-occupying lesion detected." }, { "question": "Was any effusion or thickening observed in the pericardium?", "answer": "No." } ] }, "valid_165_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the main bronchi open on one side or both sides?", "answer": "Both main bronchi are open." }, { "question": "In which lungs are ground-glass\u2013consolidation areas observed?", "answer": "They are present in both lungs." }, { "question": "Are enlarged lymph nodes present in the prevascular region?", "answer": "No, none are detected in the prevascular region." }, { "question": "Are enlarged lymph nodes detected in the pre-paratracheal area?", "answer": "No, none are detected in the pre-paratracheal area." }, { "question": "Are enlarged lymph nodes found in the subcarinal region?", "answer": "No, none are detected in the subcarinal region." }, { "question": "Are enlarged lymph nodes present in the hilar or axillary regions bilaterally?", "answer": "No, none are detected in the bilateral hilar or axillary regions." }, { "question": "Was any pericardial effusion or thickening observed?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Was any significant pathological wall thickening detected in the thoracic esophagus?", "answer": "No significant pathological wall thickening was detected in the thoracic esophagus." }, { "question": "Did any space-occupying lesion appear in the portion of the liver included in the scan?", "answer": "No space-occupying lesion was seen in the included portion of the liver." }, { "question": "Were space-occupying lesions detected in either adrenal gland?", "answer": "No, none were detected in the bilateral adrenal glands." } ] }, "valid_166_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the upper paratracheal lymph node observed?", "answer": "Right" }, { "question": "Is the paratracheal lymph node described as being in the upper or lower paratracheal region?", "answer": "Upper" }, { "question": "Which mediastinal area, besides the upper paratracheal region, is noted to contain a millimetric lymph node?", "answer": "Aortopulmonary region" }, { "question": "Which central airways are reported as open?", "answer": "The trachea and main bronchi" }, { "question": "Was pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No, not in either hemithorax" }, { "question": "Were any masses, nodules, or infiltrates detected in the right or left lung?", "answer": "No, none in either lung" }, { "question": "Did the CT include sections through the abdomen, and if so, which part?", "answer": "Yes, sections passing through the upper part of the abdomen" }, { "question": "Were the adrenal glands visualized bilaterally or unilaterally in the abdominal sections?", "answer": "Bilaterally" }, { "question": "Were any lytic-destructive lesions observed in the bone structures?", "answer": "No" } ] }, "valid_167_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe segment is the sequela fibrotic nodular formation with structural distortion and volume loss located?", "answer": "Apical segment of the right upper lobe." }, { "question": "Are the emphysematous changes limited to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Where within the lungs are the ground-glass density increases located relative to the pleura?", "answer": "In the peripheral subpleural areas." }, { "question": "Do the ground-glass density increases involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "In which specific segment of the left upper lobe is linear-subsegmental atelectasis described?", "answer": "Inferior lingular segment of the left upper lobe." }, { "question": "Do the linear-subsegmental atelectasis areas affect the lower lobes on one side or both sides?", "answer": "Both sides, involving both lower lobes." }, { "question": "Which lobes or segments show atelectasis overall?", "answer": "The left upper lobe inferior lingular segment and the lower lobes of both lungs." }, { "question": "Within the right lung, is the described sequela change in the upper, middle, or lower lobe?", "answer": "Upper lobe (apical segment)." }, { "question": "What is the distribution pattern of the emphysematous changes within the lungs?", "answer": "Paraseptal and centriacinar, in both lungs." }, { "question": "Which regions are specified regarding lymph node assessment in this study?", "answer": "The mediastinum, both axillary regions, and the supraclavicular fossa." } ] }, "valid_168_a_1.nii.gz": { "qa_pairs": [ { "question": "Which vessels contain diffuse calcific plaques?", "answer": "The aorta and the coronary arteries." }, { "question": "What is the measured diameter of the pulmonary trunk?", "answer": "37 mm." }, { "question": "Which pulmonary artery is larger in diameter, right or left, and what are their measurements?", "answer": "The right pulmonary artery is larger at 32 mm; the left pulmonary artery measures 27 mm." }, { "question": "Where is bronchiectasis more prominent in terms of region and lobe?", "answer": "More prominent centrally and in the left lower lobe." }, { "question": "Are emphysematous changes unilateral or bilateral?", "answer": "Bilateral, involving both lung parenchyma." }, { "question": "Where are mosaic density differences observed?", "answer": "In both lung parenchyma." }, { "question": "Are nonspecific nodules confined to one lung or present in both, and what is the maximum size?", "answer": "Present in both lungs, up to 5 mm in diameter." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Was pleural effusion or pleural thickening detected?", "answer": "Neither pleural effusion nor pleural thickening was detected." }, { "question": "Where are degenerative changes noted in the axial skeleton?", "answer": "In the vertebrae." } ] }, "valid_168_b_1.nii.gz": { "qa_pairs": [ { "question": "From which side is the central venous catheter placed, and where does its tip end?", "answer": "It is placed from the right and ends in the superior vena cava." }, { "question": "Which hemithorax has the thicker pleural effusion, and what are the thicknesses on each side?", "answer": "The left is thicker; right hemithorax 2 cm and left hemithorax 2.5 cm." }, { "question": "On which side is minimal fissural effusion observed?", "answer": "On the left." }, { "question": "Do the mosaic attenuation changes involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "In which lung regions are septal thickening and ground-glass areas more prominent?", "answer": "In the lower lobe posterior segments of both lungs." }, { "question": "Are the areas of linear atelectasis unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Where are the millimetric nonspecific nodules located?", "answer": "In both lungs." }, { "question": "In which vessels are calcific atheroma plaques observed?", "answer": "In the aorta and coronary arteries." }, { "question": "What are the diameters of the pulmonary trunk, right main pulmonary artery, and left main pulmonary artery?", "answer": "Pulmonary trunk 33 mm; right main pulmonary artery 33 mm; left main pulmonary artery 30 mm." }, { "question": "Where are the bridging osteophytes located relative to the thoracic vertebrae?", "answer": "At the anterior corners of the thoracic vertebral bodies." } ] }, "valid_169_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lungs were the millimetric nodules observed: right, left, or both?", "answer": "Both lungs." }, { "question": "Which large airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Were enlarged lymph nodes detected in the prevascular or pre-paratracheal mediastinal regions?", "answer": "No, in neither region." }, { "question": "Were enlarged lymph nodes seen in the hilar or axillary regions on either side?", "answer": "No, none bilaterally." }, { "question": "Was any pericardial effusion or thickening seen around the heart?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No." }, { "question": "Which part of the abdomen was included within the imaged sections: upper or lower?", "answer": "Upper abdomen." }, { "question": "Did the portion of the liver included in the scan show a space-occupying lesion?", "answer": "No." }, { "question": "Were space-occupying lesions detected in the adrenal glands, and were they unilateral or bilateral?", "answer": "None; both adrenal glands were evaluated." }, { "question": "Was significant wall thickening detected in the thoracic esophagus?", "answer": "No." } ] }, "valid_170_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe of the right lung are sequelae changes observed?", "answer": "Right middle lobe." }, { "question": "In which segment of the left lung are sequelae changes observed?", "answer": "Lingular segment of the left lung." }, { "question": "Where in the left lung are basal sequelae changes noted?", "answer": "Basal region of the left lung." }, { "question": "Where is the subpleural 2 mm nodule located?", "answer": "In the right middle lobe, subpleural." }, { "question": "Where is the 3 mm nodule located in the right lung?", "answer": "In the laterobasal segment of the right lower lobe." }, { "question": "In which segment is the 2 mm nodule in the lower lobe located?", "answer": "Superior segment of the right lower lobe." }, { "question": "Where is the focal ground-glass density increase located within the lower lobes?", "answer": "In the superior segment of the right lower lobe." }, { "question": "Where is the peribronchial thickening in the left lung located?", "answer": "In the central peribronchial region of the left lower lobe." }, { "question": "Where are the ground-glass density increases in relation to the central peribronchial thickening in the left lower lobe?", "answer": "Around it in the left lower lobe." }, { "question": "Where in the right kidney is the approximately 5 mm solid lesion oriented?", "answer": "In the middle part of the right kidney with posterior orientation." } ] }, "valid_170_b_1.nii.gz": { "qa_pairs": [ { "question": "Are the peribronchial consolidations, bronchial wall thickening, and subpleural ground-glass densities seen in one lung or both?", "answer": "They are observed in both lungs (both lung parenchyma)." }, { "question": "In which lung segments are the parenchymal findings more prominent?", "answer": "In the posterobasal segments." }, { "question": "Which lobes show patchy ground-glass densities?", "answer": "The bilateral upper lobes." }, { "question": "On which side and in which lobe and segment is the 5 mm subpleural nodule located?", "answer": "In the right lung, posterobasal segment of the lower lobe, subpleural." }, { "question": "Are enlarged lymph nodes reported in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes are reported in those regions." }, { "question": "Are the described ground-glass densities characterized as subpleural or central?", "answer": "Subpleural (in both lungs), with additional patchy ground-glass densities in the bilateral upper lobes." }, { "question": "Are the renal changes described as unilateral or bilateral?", "answer": "Bilateral (renal atrophy)." }, { "question": "Where are skeletal degenerative changes observed, and what is their extent?", "answer": "In the vertebrae, and they are widespread." }, { "question": "Do the more prominent lung changes involve the posterobasal or anterobasal parts of the lower lobes?", "answer": "The posterobasal parts." }, { "question": "Do the lung parenchymal abnormalities involve only the lower lobes or also the upper lobes?", "answer": "They also involve the upper lobes (patchy ground-glass densities in the bilateral upper lobes)." } ] }, "valid_171_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the pulmonary nodule located?", "answer": "Left lung" }, { "question": "Within the left lung, is the nodule in the upper or lower lobe?", "answer": "Lower lobe" }, { "question": "Which segmental area of the left lower lobe contains the pulmonary nodule?", "answer": "Basal segment" }, { "question": "In which liver segment localization is the hypodense lesion situated?", "answer": "Segment 7\u20138 localization" }, { "question": "What is the approximate diameter of the liver lesion noted in segments 7\u20138?", "answer": "Approximately 18 mm" }, { "question": "In which chest compartment were nonspecific lymph nodes identified?", "answer": "Mediastinum" }, { "question": "In which chest compartment were no lymph nodes reaching pathological dimensions observed?", "answer": "Mediastinum" }, { "question": "Which nodal regions were reported without pathologically enlarged lymph nodes outside the mediastinum?", "answer": "Supraclavicular fossa and axilla" }, { "question": "Were pneumonic infiltrations or consolidations observed within the lung parenchyma?", "answer": "No" }, { "question": "In which anatomical structures were no lytic-destructive lesions detected?", "answer": "Bone structures included in the study area" } ] }, "valid_172_a_1.nii.gz": { "qa_pairs": [ { "question": "In which part of the mediastinum is the small soft tissue density observed?", "answer": "Upper mediastinum" }, { "question": "Where is the soft tissue density located relative to the aorta?", "answer": "Anterior to the aorta" }, { "question": "Are the main bronchi open on the right, left, or both sides?", "answer": "Both sides" }, { "question": "Were enlarged lymph nodes detected in the prevascular region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the hilar or axillary regions on either side?", "answer": "No, none bilaterally" }, { "question": "Were any nodular or infiltrative lesions detected in the lung parenchyma of either lung?", "answer": "No, none in either lung" }, { "question": "Was pleural effusion present on one side or both?", "answer": "No pleural effusion on either side" }, { "question": "Which abdominal region was included within the imaged sections?", "answer": "Upper abdominal organs" } ] }, "valid_173_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea relative to the midline?", "answer": "Midline" }, { "question": "Where within the pericardial space is the effusion located, and what is its thickness?", "answer": "Anterior pericardial space, up to 8 mm thick" }, { "question": "In which lung regions are the dependent density increases observed?", "answer": "Posterior segments of both lungs" }, { "question": "On which side and in which lobe are the parenchymal nodules located?", "answer": "Right lung, middle lobe" }, { "question": "Within the right middle lobe, which segments contain the nodules?", "answer": "Medial and lateral segments" }, { "question": "What is the diameter of the parenchymal nodules?", "answer": "5 mm" }, { "question": "In which liver segment is the focal fat located, and what structure is it adjacent to?", "answer": "Liver segment 4B, adjacent to the falciform ligament" }, { "question": "On which side and at which pole junction of the kidney is the calculus located?", "answer": "Left kidney, at the junction of the mid and lower poles" }, { "question": "What is the anteroposterior position and size of the renal calculus?", "answer": "Anterior aspect, 9 mm in diameter" } ] }, "valid_174_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea and both main bronchi relative to the midline?", "answer": "They are in the midline." }, { "question": "Is the tubular bronchiectasis\u2013peribronchial thickening unilateral or bilateral, and where within the lungs is it most prominent?", "answer": "It is bilateral and becomes more prominent centrally in both lungs." }, { "question": "In both lungs, are the interlobular septal thickenings with accompanying ground-glass densities central or peripheral relative to the pleura?", "answer": "They are peripheral, in the subpleural areas." }, { "question": "Which specific lung segments show interlobular septal thickenings with ground-glass densities?", "answer": "Bilateral upper lobe anterior segments, bilateral lower lobe superior segments, and bilateral lower lobe posterobasal segments." }, { "question": "Where are the post-RT sequelae changes located within the lungs?", "answer": "In the upper lobe anterior segments and lower lobe posterobasal segments of both lungs." }, { "question": "Where within the lungs are emphysema areas noted?", "answer": "At both lung apexes." }, { "question": "Where is pleural thickening observed with respect to anterior\u2013posterior orientation and laterality?", "answer": "In the posterior costal pleura of both hemithoraces." }, { "question": "Which arterial structures show wall calcifications?", "answer": "The thoracic aorta, its supraaortic branches, and the coronary artery walls." }, { "question": "How extensive are the bone lesions within the imaged area?", "answer": "They involve all bones within the sections." } ] }, "valid_175_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which specific mediastinal and hilar regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Was pleural effusion or pleural thickening detected on either side?", "answer": "No, pleural effusion or thickening was not detected on either side." }, { "question": "Where was no significant tumoral wall thickening detected along the gastrointestinal tract?", "answer": "The thoracic esophagus." }, { "question": "Were nodular or infiltrative lesions detected in the lung parenchyma, and if so, in which lungs?", "answer": "No; none in the lung parenchyma of either lung." }, { "question": "Which part of the abdomen\u2019s organs were included in the CT sections referenced?", "answer": "Upper abdominal organs." }, { "question": "Which organ shows a diffusely decreased parenchymal density across the cross-sectional area?", "answer": "The liver parenchyma." }, { "question": "On which side(s) were the adrenal glands assessed, and were any space-occupying lesions present within them?", "answer": "Both sides (bilateral); no space-occupying lesion was detected." }, { "question": "Which spinal structures are mentioned regarding height, and what is their status?", "answer": "The vertebral corpora; heights are preserved." } ] }, "valid_176_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the linear atelectasis areas located with respect to laterality?", "answer": "In both lungs (bilateral)." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Was any occlusive pathology detected in the trachea or either main bronchus?", "answer": "No, none in the trachea or either main bronchus." }, { "question": "In which thoracic regions were enlarged lymph nodes not detected?", "answer": "In the mediastinum and the bilateral hilar regions." }, { "question": "Is any effusion or thickening present in the pleural-pericardial space?", "answer": "No effusion or thickening in the pleural-pericardial space." }, { "question": "Were any masses or infiltrative lesions detected in the lungs, and on which side?", "answer": "No masses or infiltrative lesions in either lung." }, { "question": "Was increased wall thickness observed in the esophagus?", "answer": "No increased wall thickness in the esophagus." }, { "question": "Within the upper abdomen, were any discernible masses identified?", "answer": "No discernible masses in the upper abdominal organs." }, { "question": "Which organ shows decreased parenchymal density?", "answer": "The liver parenchyma." }, { "question": "Were any lytic-destructive lesions observed in the bones within the imaged sections?", "answer": "No lytic-destructive bone lesions within the imaged sections." } ] }, "valid_177_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the ground-glass areas and occasional consolidations observed in terms of laterality?", "answer": "In both lungs." }, { "question": "In which lobes are the parenchymal findings more prominent\u2014upper or lower?", "answer": "Lower lobes." }, { "question": "Are the parenchymal findings more central or peripheral in distribution?", "answer": "Peripheral areas." }, { "question": "Do the nodules involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which large airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are any masses detected within the lungs?", "answer": "No mass was detected in both lungs." }, { "question": "Are pleural or pericardial effusions present?", "answer": "No pleural or pericardial effusion was detected." }, { "question": "Was any free fluid detected in the upper abdomen within the imaged sections?", "answer": "No upper abdominal free fluid-collection was detected in the sections." }, { "question": "Which bony foramina are described as open within the thoracic spine?", "answer": "The neural foramina are open." } ] }, "valid_178_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in which lobe is the large consolidation located?", "answer": "Left lung, lower lobe." }, { "question": "Within the left lower lobe, which segments does the consolidation involve?", "answer": "The basal segments." }, { "question": "What is the described spatial extent of the left lower lobe consolidation?", "answer": "It spans a wide (large) area." }, { "question": "On which side and in which specific segment is subsegmental atelectasis reported?", "answer": "Right lung, posterobasal segment of the lower lobe." }, { "question": "Is the right lower lobe atelectasis located anteriorly or posteriorly?", "answer": "Posteriorly (posterobasal)." }, { "question": "Are emphysematous changes unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Are peribronchial thickenings present on one side or both sides?", "answer": "They are bilateral." }, { "question": "Relative to the airways, where are the thickenings located?", "answer": "Peribronchial, around the bronchi." }, { "question": "Where is the minimal pericardial effusion located vertically?", "answer": "In the inferior pericardium." }, { "question": "In which vascular structures and where within them are minimal calcific changes noted?", "answer": "In the walls of the thoracic aorta and the coronary arteries." } ] }, "valid_179_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are ground-glass density increases with septal thickenings observed within the lungs?", "answer": "In the upper and lower lobes of both lungs." }, { "question": "In which lung segments are the crazy paving appearances located?", "answer": "In the laterobasal segments of the lower lobes of both lungs." }, { "question": "Which specific lung regions show pleuroparenchymal sequelae density increases?", "answer": "The left lung inferior lingular segment and the right lung middle lobe." }, { "question": "Are the pleuroparenchymal sequelae changes unilateral or bilateral?", "answer": "Bilateral, involving the left inferior lingular segment and the right middle lobe." }, { "question": "Which kidney contains the two millimetric calculi?", "answer": "The left kidney." }, { "question": "Where within the kidney is the 25 mm hypodense lesion located?", "answer": "In the upper pole of the left kidney." }, { "question": "Do the crazy paving appearances occur in the lower lobes rather than the upper lobes?", "answer": "They occur in the lower lobes (laterobasal segments) of both lungs." }, { "question": "At what vertical levels are the ground-glass changes present within the lungs?", "answer": "At both superior and inferior levels: the upper and lower lobes of both lungs." }, { "question": "In which portion of the abdomen was decreased liver parenchyma density observed in this scan?", "answer": "In the upper abdominal sections included in the study area." } ] }, "valid_180_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes of the lungs contain the ground-glass densities?", "answer": "The lower lobe of both lungs." }, { "question": "Are the ground-glass densities located peripherally or centrally?", "answer": "Peripherally weighted." }, { "question": "Are the ground-glass densities unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Where are the lymph nodes described in the report located, and what is their maximum short-axis size?", "answer": "In the mediastinum, with short axes reaching up to 8 mm." }, { "question": "In which lungs are calcific millimetric nodules observed\u2014right, left, or both?", "answer": "Both lungs." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which part of the abdomen was prior gallbladder surgery noted on the scan?", "answer": "In the upper abdominal sections." }, { "question": "Which thoracic compartment contains the main vascular structures referenced in the report?", "answer": "The mediastinum." }, { "question": "Were one or both adrenal glands included in the imaged sections?", "answer": "Both (bilateral) adrenal glands." } ] }, "valid_180_b_1.nii.gz": { "qa_pairs": [ { "question": "In which areas relative to the pleura are the ground-glass densities most prominent?", "answer": "Subpleural areas." }, { "question": "Do the ground-glass densities involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Is the distribution of the ground-glass densities localized or widespread?", "answer": "Widespread patchy." }, { "question": "Which large airway structures are explicitly referenced in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which lymph node regions are specifically listed in the mediastinum and hila/axilla?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which segment of the aorta is mentioned by name?", "answer": "Thoracic aorta." }, { "question": "Which portion of the esophagus is referenced?", "answer": "Thoracic esophagus." }, { "question": "Which part of the abdomen is included within the imaging sections?", "answer": "Upper abdominal organs." }, { "question": "What is the anatomic location of the hernia mentioned?", "answer": "Hiatal region." } ] }, "valid_181_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side of the chest wall is the pacemaker located?", "answer": "Left chest wall." }, { "question": "In which mediastinal region and on which side is the largest lymph node observed?", "answer": "Right paratracheal area." }, { "question": "Which specific areas of the right lung show indistinct ground-glass tree-in-bud appearances?", "answer": "Right upper lobe posterior, right middle lobe lateral segment, and right lower lobe posterobasal segment." }, { "question": "In which lobe and segment of the left lung are 4 mm nodular lesions observed?", "answer": "Left lower lobe, posterobasal segment." }, { "question": "Is the increase in thyroid gland size unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Within the thorax, on which vascular structures are calcified atheroma plaques observed?", "answer": "On the walls of the aorta and coronary vascular structures." }, { "question": "In the upper abdominal sections, where are extensive calcified atheromatous plaques located?", "answer": "On the wall of the abdominal aorta and major vascular structures originating from the aorta." }, { "question": "Where is the sliding hiatal hernia located relative to the esophagus?", "answer": "At the lower end of the esophagus." }, { "question": "Were pathologically enlarged lymph nodes detected in the axillae, and if so on which side?", "answer": "No, none in either axillary region." }, { "question": "Which spinal region shows scoliosis, and in which direction does it face?", "answer": "Thoracic vertebral column, left-facing." } ] }, "valid_182_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung lobe is almost completely filled by the mass, and into which segment does it extend?", "answer": "It almost completely fills the upper lobe of the left lung and extends into the anteromedial segment of the left lower lobe." }, { "question": "With which vascular structures are the mass margins not clearly distinguishable?", "answer": "The left pulmonary artery, the aortic arch, and the descending aorta." }, { "question": "On which side is pleural effusion present, and what is its maximum depth?", "answer": "On the left side, with free effusion up to 15 cm at the deepest part of the pleural space." }, { "question": "Is effusion observed in the right pleural space or the pericardial space?", "answer": "No, effusion is not observed in the right pleural space or the pericardial space." }, { "question": "In which direction are the heart and mediastinal structures deviated?", "answer": "To the right." }, { "question": "Where is the nodular lesion located within the lungs?", "answer": "Pleural-based in the posterobasal segment of the right lower lobe, measuring 20 \u00d7 15 mm." }, { "question": "At what mediastinal level is the largest lymphadenopathy located, and what is its size?", "answer": "At the precarinal level, measuring 12 mm in diameter." }, { "question": "Which lung shows decreased volume?", "answer": "The right lung." }, { "question": "Which adrenal gland shows thickening, and in which parts?", "answer": "The left adrenal gland, involving the corpus and lateral crus." }, { "question": "Is there aeration in the left lung?", "answer": "No, there is no aeration in the left lung." } ] }, "valid_183_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contains the described nodule?", "answer": "Right lung, upper lobe." }, { "question": "Within the right upper lobe, in which segment is the nodule located?", "answer": "Posterior segment." }, { "question": "What is the diameter of the nodule in the right upper lobe posterior segment?", "answer": "3 mm." }, { "question": "In which lobes is centriacinar and paraseptal emphysema observed?", "answer": "Upper lobes." }, { "question": "Which regions are specified regarding lymph node assessment for size and appearance?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "What type of hernia and at what anatomical opening is reported?", "answer": "Sliding type hiatal hernia." }, { "question": "Which portion of the abdomen is referenced in the scan sections, and were any features noted there?", "answer": "Upper abdomen sections; no features were detected." }, { "question": "Was any effusion identified within the pericardial space?", "answer": "No pericardial effusion was detected." }, { "question": "Were any pneumonic infiltrations or consolidation areas detected within the lung parenchyma?", "answer": "No pneumonic infiltration or consolidation was detected in the lung parenchyma." } ] }, "valid_184_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Which aortic segment has an anterior\u2013posterior diameter of 41 mm?", "answer": "The ascending aorta." }, { "question": "Where were calcific atheroma plaques observed?", "answer": "In the aortic arch and the coronary arteries." }, { "question": "Where were reticulonodular sequela fibrotic density increases located in the lungs?", "answer": "In both lung apexes." }, { "question": "In which part of the right lung were pleuroparenchymal sequelae atelectatic changes seen?", "answer": "In the medial segment of the right middle lobe." }, { "question": "Which segment of the left upper lobe showed pleuroparenchymal sequelae atelectatic changes?", "answer": "The inferior lingular segment." }, { "question": "Which segments of the lower lobes showed pleuroparenchymal sequelae atelectatic changes?", "answer": "The basal segments of both lower lobes." }, { "question": "Where was a mosaic attenuation pattern observed?", "answer": "In both lungs." }, { "question": "Where was the 4.8 mm renal calculus located?", "answer": "In the upper pole of the right kidney." }, { "question": "Where was the 3.5 mm renal calculus located?", "answer": "In the middle pole of the left kidney." } ] }, "valid_185_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways had open lumens without obstruction?", "answer": "The trachea and both main bronchi." }, { "question": "Is the mosaic attenuation pattern unilateral or bilateral, and in which organ is it observed?", "answer": "Bilateral, in both lungs." }, { "question": "In which structure were calcified atherosclerotic changes seen?", "answer": "In the wall of the coronary artery." }, { "question": "Which regions were specifically assessed for enlarged lymph nodes?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Was pleural thickening or effusion present on the right, left, or both sides?", "answer": "Neither side; no pleural thickening or effusion was detected bilaterally." }, { "question": "Which segment of the esophagus was evaluated in this exam?", "answer": "The thoracic esophagus." }, { "question": "What type of hernia and at what location was it observed?", "answer": "A sliding type hiatal hernia at the hiatal region." }, { "question": "Were both adrenal glands included, and were any space-occupying lesions identified within them?", "answer": "Yes, both adrenal glands were included, and no space-occupying lesion was detected in either." }, { "question": "Which spinal structures had their heights noted as preserved?", "answer": "The vertebral corpus heights." }, { "question": "Which portion of the abdomen had organs included in the imaged sections?", "answer": "The upper abdominal organs." } ] }, "valid_186_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the calcific atheroma plaques located?", "answer": "Within the aortic arch." }, { "question": "What is the reported calibration of the pulmonary trunk?", "answer": "31 mm." }, { "question": "What is the reported calibration of the aortic arch?", "answer": "31 mm." }, { "question": "At what vertical level and on which sides were mild sequelae changes observed in the lungs?", "answer": "Bilaterally at the apical level." }, { "question": "In which lung, lobe, and segment is the 3x2 mm nodule located, and what is its relation to the pleura?", "answer": "Right lung upper lobe anterior segment, in the lateral subpleural area." }, { "question": "Which lobe shows additional mild sequelae changes besides the apices?", "answer": "The middle lobe." }, { "question": "Which segment of the left lung shows sequelae changes?", "answer": "The lingular segment of the left lung." }, { "question": "Which lymph node regions were specifically mentioned during assessment for enlargement?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "In which anatomical region were the CT sections that included the liver obtained?", "answer": "In the upper abdomen." } ] }, "valid_187_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "On which side are the dense ground glass densities located?", "answer": "Right side." }, { "question": "In which lobe and segment are the consolidative area and surrounding ground glass densities observed?", "answer": "Right lung middle lobe, lateral segment." }, { "question": "Where are air bronchograms observed relative to the consolidative area?", "answer": "Within the focal consolidative area." }, { "question": "Are the ground glass densities confined only to the consolidative area, or also around it?", "answer": "They are in and around the consolidative area." }, { "question": "According to the Findings section, where is the 5 mm pulmonary nodule located and what structure is it adjacent to?", "answer": "Right middle lobe lateral segment, adjacent to the minor fissure." }, { "question": "According to the Impressions section, in which lung and segment is the millimetric pulmonary nodule stated to be located?", "answer": "Left lung middle lobe lateral segment." }, { "question": "Were any mass lesions with distinguishable borders detected in either lung?", "answer": "No, none in both lungs." }, { "question": "Were enlarged lymph nodes identified in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No." } ] }, "valid_188_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung is observed as hypovolemic?", "answer": "The left lung." }, { "question": "Where is the approximately 6 mm nodule located in the lungs?", "answer": "Centrally at the apical level of the right upper lobe." }, { "question": "In which segmental location is the 2 mm subpleural nodule in the right upper lobe?", "answer": "At the transition between the anterior and posterior segments (subpleural)." }, { "question": "Is peribronchial sheath thickening unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In which lung, lobe, and subregion are segmental bronchiole caliber increase, peribronchial thickening, and mucus impactions reported?", "answer": "In the basal segment of the lower lobe of the left lung." }, { "question": "Which segments of the left lung show faint reticulonodular density increments?", "answer": "The left inferior and lingular segments." }, { "question": "Is pleural effusion present unilaterally or bilaterally?", "answer": "Bilaterally (smear-like) in both lungs." }, { "question": "In which zones and on which side are reticulonodular density increases more prominent?", "answer": "In the upper\u2013middle zones, slightly more prominent on the right." }, { "question": "At what level is the tracheal caliber markedly increased?", "answer": "At the tracheostomy level." }, { "question": "Relative to the fissure, where are reticulonodular density increases noted in the left lung?", "answer": "Adjacent to the fissure in the left lung." } ] }, "valid_188_b_1.nii.gz": { "qa_pairs": [ { "question": "Toward which side are the mediastinal and midline structures deviated?", "answer": "To the left." }, { "question": "In which aortic segments are calcific atheroma plaques observed?", "answer": "In the aortic arch and the descending aorta." }, { "question": "At what level along the trachea is the caliber increased?", "answer": "At the level of the thoracic entry (proximal trachea)." }, { "question": "Where is the dependent soft-tissue density giving the appearance of leveling seen relative to the trachea?", "answer": "At the level of the thoracic entry in the proximal trachea." }, { "question": "Are the ground-glass density increases and consolidations unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Which lung segments show the changes more prominently in the upper and lower lungs?", "answer": "The posterior segments of the upper lobes and the posterobasal segments of the lower lobes." }, { "question": "Which side\u2019s middle lobe shows similar appearances?", "answer": "The right middle lobe." }, { "question": "Which side\u2019s lingular segment shows similar appearances?", "answer": "The left lingular segment." }, { "question": "Besides the upper posterior and lower posterobasal regions, which lung zone is also involved?", "answer": "The middle lung zone." }, { "question": "With respect to laterality, where are emphysematous changes present?", "answer": "In both lungs." } ] }, "valid_189_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "Which lung and lobe contain the described nodule?", "answer": "Right lung, middle lobe." }, { "question": "In which segment of the right middle lobe is the nodule located?", "answer": "Lateral segment." }, { "question": "Is the described nodule peripheral (subpleural) or central within the lung parenchyma?", "answer": "Peripheral (subpleural)." }, { "question": "Were any mass lesions with distinguishable borders detected in either lung apart from the described nodule?", "answer": "No, none in either lung." }, { "question": "In which mediastinal and hilar/axillary regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which portion of the abdomen was included within the imaging field?", "answer": "Upper abdominal organs." }, { "question": "Did the part of the liver that entered the cross-sectional area contain a space-occupying lesion?", "answer": "No." }, { "question": "Were the adrenal glands evaluated on one side or both?", "answer": "Bilateral." }, { "question": "Which part of the esophagus is referenced as being assessed?", "answer": "Thoracic esophagus." } ] }, "valid_190_a_1.nii.gz": { "qa_pairs": [ { "question": "Where were the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "In which part of the esophagus was the sliding hiatal hernia located?", "answer": "At the lower end of the esophagus." }, { "question": "Which lung side shows the reported linear atelectatic changes?", "answer": "The left lung." }, { "question": "Which specific segment of the left lower lobe shows linear atelectatic changes?", "answer": "The anteromediobasal segment." }, { "question": "Which part of the left upper lobe shows linear atelectatic changes?", "answer": "The lingular segments." }, { "question": "Which mediastinal nodal regions lacked enlarged lymph nodes?", "answer": "The prevascular, pre-paratracheal, and subcarinal regions." }, { "question": "Were enlarged lymph nodes present in the hilar or axillary regions, and on which sides?", "answer": "No; none were detected in the bilateral hilar-axillary regions." }, { "question": "Which abdominal region was included within the scan sections?", "answer": "The upper abdominal organs." }, { "question": "Within the scanned portion of the liver that entered the cross-sectional area, were any space-occupying lesions seen?", "answer": "No space-occupying lesion was detected." }, { "question": "Were both adrenal glands assessed, and were any space-occupying lesions identified?", "answer": "Yes; both (bilateral) adrenal glands were assessed, and no space-occupying lesion was detected." } ] }, "valid_191_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the lungs is the emphysema located?", "answer": "At the apical levels of the upper lobes of both lungs." }, { "question": "Does the emphysema involve one lung or both?", "answer": "Both lungs (bilateral)." }, { "question": "Where are the linear atelectatic changes located relative to the mediastinum and heart?", "answer": "In the paramediastinal and paracardiac areas of the basal parts of the upper lobes of both lungs." }, { "question": "Are the linear atelectatic changes in the upper lobes anterior or posterior?", "answer": "Anterior, in the anterobasal parts of the upper lobes of both lungs." }, { "question": "Which lobe and segment of the liver contain the hypodense finding, and what is its vertical position?", "answer": "Segment 3 of the superior left lobe of the liver." }, { "question": "Which kidney is not observed on the scan?", "answer": "The left kidney." }, { "question": "At what spinal level is the spur formation reported?", "answer": "At the L1\u2013L2 level." }, { "question": "Into which region does the spur formation extend, and what major vessel is it adjacent to?", "answer": "It extends into the retroperitoneal area adjacent to the aorta." }, { "question": "Where on the vertebral bodies is the hypertrophic osteophytic tapering located?", "answer": "On the anterior end plates of the vertebral corpuscles." }, { "question": "In which regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_191_b_1.nii.gz": { "qa_pairs": [ { "question": "On which side and on which fissure is the 2 mm nodule superposed?", "answer": "Right side, on the minor fissure." }, { "question": "Where exactly is the subpleural 2 mm nodule located in the right lung?", "answer": "Right upper lobe, posterior segment, lateral aspect, subpleural." }, { "question": "On which side and in which lobe/segment is the 2 mm nodule in the left lung located?", "answer": "Left lung, upper lobe, apicoposterior segment." }, { "question": "Which lobe on the right shows sequelae changes?", "answer": "The right middle lobe." }, { "question": "In which segment and on which side are pleuropanchymal sequelae changes observed in the lingula?", "answer": "Inferior lingular segment of the left lung." }, { "question": "Are sequelae changes unilateral or bilateral in the lungs?", "answer": "Bilateral, present in both lungs." }, { "question": "At what vertical level in the lungs are sequelae changes noted?", "answer": "Apical level." }, { "question": "At what combined anterior\u2013posterior and vertical location are additional sequelae changes described in the lungs?", "answer": "Anterobasal level." }, { "question": "At which vertebral level and which part of the vertebra is a fracture line reported?", "answer": "Spinous process of the D5 vertebra." }, { "question": "Where are faint densities located relative to the gallbladder?", "answer": "Within the gallbladder lumen." } ] }, "valid_192_a_1.nii.gz": { "qa_pairs": [ { "question": "Which segment of the aorta is reported as widened, and what is its measured diameter?", "answer": "The ascending aorta, measuring 46 mm." }, { "question": "Are the interlobular septal thickness increases confined to one lung or present in both?", "answer": "Present in both lung parenchyma." }, { "question": "Are active infiltrations or mass lesions detected in either lung?", "answer": "No, none are detected in either lung." }, { "question": "Is pleural effusion or pleural thickening present in the right or left hemithorax?", "answer": "No, absent in both hemithoraces." }, { "question": "What is the patency status of the central airways (trachea and main bronchi)?", "answer": "They are open." }, { "question": "In which abdominal region are enlarged hepatic veins observed on the scan?", "answer": "In sections through the upper abdomen." }, { "question": "Is pathological lymphadenopathy detected within the mediastinum?", "answer": "No, it is not detected in the mediastinum." }, { "question": "Is there any pathological increase in esophageal wall thickness?", "answer": "No, none is observed in the esophagus." }, { "question": "Are lytic or destructive bone lesions identified within the imaged skeletal structures?", "answer": "No, they are not detected in the bone structures imaged." } ] }, "valid_193_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side was gynecomastia observed?", "answer": "Bilateral" }, { "question": "In which segment of the left lung were minimal compressive atelectasis observed?", "answer": "Inferior lingular segment" }, { "question": "In which segment of the right lung were minimal compressive atelectasis observed?", "answer": "Middle lobe medial segment" }, { "question": "Are the subpleural nodules present in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Where is the largest subpleural nodule located within the lungs?", "answer": "Posterior segment of the right upper lobe" }, { "question": "Where is the calcific nodule located relative to the pleura and in which lung segment?", "answer": "Peripheral subpleural, in the right middle lobe lateral segment" }, { "question": "In which regions were no enlarged lymph nodes detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Which major airways were open without luminal occlusion?", "answer": "The trachea and both main bronchi" }, { "question": "Which upper abdominal organs entered the cross-sectional area of the scan?", "answer": "Liver, gallbladder, spleen, and pancreas" }, { "question": "Where were minimal hypertrophic degenerative changes noted in the bones?", "answer": "In the vertebrae" } ] }, "valid_194_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobes and on which sides are emphysematous areas observed?", "answer": "In the upper lobes of both lungs." }, { "question": "Which mediastinal regions contain millimetric lymph nodes?", "answer": "The upper and lower paratracheal, prevascular, and subcarinal regions." }, { "question": "Which segments of the left lung show peripheral focal consolidation?", "answer": "The anterior segment of the left upper lobe and the superior segment of the left lower lobe." }, { "question": "Where within the lungs are bronchiectatic changes and peribronchial thickenings most prominent?", "answer": "Centrally, in both lungs." }, { "question": "Where are bullae present, and on which side is the largest bulla located?", "answer": "In the apices of both lungs; the largest (57 mm) is on the right." }, { "question": "Where is the parenchymal fibrosis area located?", "answer": "At the apex of the left lung, containing millimetric calcifications." }, { "question": "Where are the largest pulmonary nodules located on the right and on the left?", "answer": "Right: in the middle lobe of the right lung (7.6 mm); Left: in the subpleural region of the left lower lobe laterobasal segment (5.5 mm)." }, { "question": "In which lung and segment are band-like density increases observed?", "answer": "In the posterobasal segment of the right lower lobe." }, { "question": "Which organ shows wall irregular thickening with an indistinct interface to the liver, and where are calculi located relative to that organ?", "answer": "The gallbladder shows wall irregular thickening with indistinct borders against the liver; calculi are within the gallbladder lumen." }, { "question": "In which area were lymph nodes up to 1 cm observed?", "answer": "In the retrocrural area." } ] }, "valid_194_b_1.nii.gz": { "qa_pairs": [ { "question": "In which segment of the left lung are cavitary lesions located relative to the mediastinal vascular structures?", "answer": "In the left lung lingular segment, anterior to the mediastinal vascular structures." }, { "question": "Which segments of the left lower lobe show cavitary lesions?", "answer": "The superior, posterobasal, and laterobasal segments of the left lower lobe." }, { "question": "Where is the focal consolidation in relation to the left lung lingular segment?", "answer": "Adjacent to the left lung lingular segment." }, { "question": "Where are bullae located, and on which side is the largest bulla?", "answer": "Bullae are in the apical segments of both lungs; the largest is on the right, measuring 57 mm." }, { "question": "Where are bronchiectatic changes and peribronchial thickenings most prominent within the lungs?", "answer": "Centrally in both lungs." }, { "question": "Where is the largest right-sided pulmonary nodule located?", "answer": "In the right lung middle lobe (7.6 mm)." }, { "question": "Where is the left-sided pulmonary nodule situated relative to the pleura?", "answer": "In the left lower lobe laterobasal segment, adjacent to the subpleural area." }, { "question": "In which segment of the right lung are band-like fibrotic density increases observed?", "answer": "In the posterobasal segment of the right lower lobe." }, { "question": "Where are passive atelectatic changes located relative to the pleural effusions?", "answer": "In lung areas adjacent to the effusions in the basal segments of the lower lobes of both lungs." }, { "question": "Where is the subcutaneous nodular soft tissue density located in the chest wall?", "answer": "Under the skin in the right anterior chest wall, adjacent to the right 6th rib." } ] }, "valid_195_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "Which side and lobe show a band atelectatic change in the lungs?", "answer": "The middle lobe of the right lung." }, { "question": "In which lung and specific segment is the linear fibroatelectasis located?", "answer": "The inferior lingular segment of the left lung." }, { "question": "Where is the accessory fissure located within the lungs?", "answer": "In the lingular segment of the left upper lobe." }, { "question": "Is the tubular bronchiectasis central or peripheral, and is it unilateral or bilateral?", "answer": "Central and bilateral (in both lungs)." }, { "question": "Where is the small parenchymal nodule located in the lungs?", "answer": "In the middle lobe of the right lung." }, { "question": "Relative to the splenic hilum, where is the accessory spleen situated?", "answer": "Inferior to the splenic hilum." }, { "question": "Which lymph node regions are specifically mentioned in the evaluation?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which single lobe contains both a band atelectatic change and a parenchymal nodule?", "answer": "The right middle lobe." } ] }, "valid_196_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe and segment is the solitary pulmonary nodule located?", "answer": "Superior segment of the right lower lobe" }, { "question": "On which side of the chest is the solitary pulmonary nodule found?", "answer": "Right lung" }, { "question": "What are the maximal dimensions of the solitary pulmonary nodule?", "answer": "14 x 11 mm" }, { "question": "Where are the calcifications located relative to the nodule?", "answer": "Around the nodule (coarse calcifications around it)" }, { "question": "Into which adjacent structures do the nodule\u2019s spiculated extensions reach?", "answer": "Surrounding parenchyma and pleura" }, { "question": "Which pulmonary fissure is altered by the nodule?", "answer": "The major fissure" }, { "question": "On which side is the fissure distortion/retraction occurring?", "answer": "Right lung major fissure" }, { "question": "Is the bronchiectasis centrally located or peripheral?", "answer": "Central" }, { "question": "Is the bronchiectasis unilateral or bilateral?", "answer": "Bilateral (both lungs)" }, { "question": "Which kidney was not observed in its renal lodge in the included sections?", "answer": "Left kidney" } ] }, "valid_197_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "In which lobe and segment of the left lung is the approximately 46x63x101 mm consolidation located?", "answer": "Basal segment of the lower lobe of the left lung." }, { "question": "Which side and lobe contain the additional focal consolidation?", "answer": "The middle lobe of the right lung." }, { "question": "Where are the ground-glass densities and interlobular septal thickenings located relative to the consolidations?", "answer": "In the periphery of the consolidations in the left lower lobe and the right middle lobe." }, { "question": "In which segment of which lung are millimetric acinonodular infiltrates seen?", "answer": "Anterior segment of the right upper lobe." }, { "question": "Where are paraseptal emphysema areas located in the lungs?", "answer": "In the upper lobes of both lungs (bilateral)." }, { "question": "Which lobes or segments show fibroatelectatic sequelae changes?", "answer": "The right middle lobe and the inferior lingular segment of the left lung." }, { "question": "In which mediastinal regions are lymph nodes described, and what is the laterality of the lower group?", "answer": "Prevascular, right upper, bilateral lower, subcarinal, and aortopulmonary regions; the lower mediastinal lymph nodes are bilateral." }, { "question": "Where are atherosclerotic wall calcifications observed?", "answer": "In the coronary arteries and the aortic arch." }, { "question": "Where is the sliding hiatal hernia located?", "answer": "In the distal esophagus." } ] }, "valid_198_a_1.nii.gz": { "qa_pairs": [ { "question": "Where in the mediastinum are the density increases observed?", "answer": "In the anterior mediastinum." }, { "question": "Are the emphysematous changes seen in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Is the tubular bronchiectasis unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "On the left side, which lobe and segment show linear atelectasis?", "answer": "The left upper lobe lingular segment." }, { "question": "On the right side, which lobe and segment show linear atelectasis?", "answer": "The right middle lobe medial segment." }, { "question": "In which lung and which lobe are the several millimetric nodules located?", "answer": "In the left lung, upper lobe." }, { "question": "Do the nodules involve both lungs or only one side?", "answer": "Only the left lung." }, { "question": "In which spinal region and toward which side is the scoliosis directed?", "answer": "Thoracic region, left-facing." }, { "question": "At which joints is the vacuum phenomenon observed, and is it bilateral?", "answer": "At both sternoclavicular joints (bilateral)." }, { "question": "Were enlarged lymph nodes identified in the mediastinum or bilateral hilar regions?", "answer": "No enlarged lymph node in the mediastinum or bilateral hilar regions." } ] }, "valid_199_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the consolidation areas in the upper lobe anterior segments unilateral or bilateral?", "answer": "Bilateral, more prominent in the right lung." }, { "question": "Which lung shows the consolidation areas more prominently?", "answer": "The right lung." }, { "question": "Do the consolidation areas extend into the subpleural space?", "answer": "Yes, they extend into the subpleural space." }, { "question": "In which lobe is there an additional consolidation with several large bronchi and accompanying subsegmental atelectasis?", "answer": "In the middle lobe of the right lung." }, { "question": "Are the lower paratracheal lymph nodes described as unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Are the upper paratracheal lymph nodes noted on the right, left, or both sides?", "answer": "Right side." }, { "question": "Is there a peribronchial calcified lymph node on the right or left?", "answer": "On the right." }, { "question": "Are lymph nodes present in the aortopulmonary region?", "answer": "Yes, lymph nodes are observed in the aortopulmonary region." }, { "question": "Do any of the described mediastinal lymph nodes exceed 1 cm in diameter?", "answer": "No, none exceed 1 cm." }, { "question": "Is pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No, neither hemithorax shows pleural effusion or thickening." } ] }, "valid_200_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary ground-glass densities unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Relative to the pleura, where are the ground-glass densities predominantly located?", "answer": "Mostly subpleural." }, { "question": "Is the distribution of the lung ground-glass changes focal or diffuse patchy?", "answer": "Diffuse patchy." }, { "question": "Within the ground-glass halo areas, what is noted regarding the vascular structures?", "answer": "Expansion of the vascular structures within those areas." }, { "question": "Were enlarged lymph nodes observed in the prevascular mediastinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes observed in the subcarinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes observed in the bilateral hilar-axillary regions?", "answer": "No." }, { "question": "Which central airways are reported as open: the trachea and both main bronchi, or only one side?", "answer": "The trachea and both main bronchi are open." }, { "question": "Within the imaged upper abdominal sections, were space-occupying lesions seen in the liver?", "answer": "No." }, { "question": "Was significant tumoral wall thickening detected in the thoracic esophagus?", "answer": "No." } ] }, "valid_201_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung lobe and segment is the pure calcified millimetric nodule located?", "answer": "Mediobasal segment of the right lower lobe." }, { "question": "On which side is the calcified pulmonary nodule found?", "answer": "Right side." }, { "question": "Which lobe and pleural relation describe the density increase in the lung?", "answer": "Right middle lobe, subpleural area." }, { "question": "Is the right middle lobe density increase situated subdiaphragmatic or supradiaphragmatic?", "answer": "Subdiaphragmatic." }, { "question": "Which lobes of the right lung correspond to the two described findings (density increase vs. calcified nodule)?", "answer": "Density increase: right middle lobe; calcified nodule: right lower lobe." }, { "question": "In which kidney is the hypodense lesion located?", "answer": "Left kidney." }, { "question": "In which scan region were the kidney findings seen?", "answer": "Upper abdomen sections." }, { "question": "What is the reported diameter of the left kidney hypodense lesion?", "answer": "10 mm." }, { "question": "Which anatomical regions are specified regarding lymph node assessment?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Are the two focal lung findings described located on the right or left side?", "answer": "Right side." } ] }, "valid_202_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the pleural effusion more prominent?", "answer": "Right side." }, { "question": "Is any pleural effusion loculated, and if so, on which side?", "answer": "Yes, it is locally loculated on the right." }, { "question": "In which lung regions are consolidations and volume loss observed, and where are they most pronounced?", "answer": "In the medial sections of both lungs, more prominent in the lower lobes." }, { "question": "Which lobe is almost completely atelectatic?", "answer": "The right lower lobe." }, { "question": "Where is atelectasis observed relative to the pleural effusion?", "answer": "In lung regions adjacent to the pleural effusion." }, { "question": "Where in the left lung are ground-glass opacity and consolidation specifically noted?", "answer": "In the superior segment of the left lower lobe." }, { "question": "Where are surgical suture materials located?", "answer": "Adjacent to the medial part of the right lower lobe and the superior segment of the left lower lobe." }, { "question": "Where are the largest pulmonary nodules located?", "answer": "In the apical-posterior segment of the right upper lobe and the apicoposterior segment of the left upper lobe." }, { "question": "Where are lymph nodes observed in the chest?", "answer": "In the mediastinum and the hilar regions." }, { "question": "Outside the lungs, where are nodular density increases described?", "answer": "In the omentum." } ] }, "valid_202_b_1.nii.gz": { "qa_pairs": [ { "question": "Where is the KT port located in relation to side and anterior\u2013posterior position?", "answer": "In the right anterior hemithorax." }, { "question": "Which hemithoraces show pleural effusions?", "answer": "Both the right and left hemithoraces." }, { "question": "On which side did the pleural effusion measure approximately 4 cm at its thickest point in the previous examination?", "answer": "On the left hemithorax." }, { "question": "What is the reported maximum thickness of the right pleural effusion in the current examination?", "answer": "Approximately 4 cm." }, { "question": "What was the maximum thickness of the right pleural effusion in the previous examination?", "answer": "Approximately 5.5 mm." }, { "question": "Where is the atelectasis located in relation to lung lobes and sides?", "answer": "In the lower lobes of both lungs." }, { "question": "In which parts of the right lung is the crazy paving pattern observed?", "answer": "In the right upper lobe posterior segment and the right middle lobe." }, { "question": "Are the irregularly contoured lesions confined to one lung or present bilaterally?", "answer": "They are present in both lung parenchyma." }, { "question": "Are the interlobular septal thickenings unilateral or bilateral?", "answer": "Bilateral, in both lung parenchyma." }, { "question": "Where are the reported lymphadenopathies located within the thorax?", "answer": "In the mediastinum." } ] }, "valid_203_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side has linear atelectasis, and in which lobe is it located?", "answer": "Left side, in the upper lobe of the lung." }, { "question": "Within the left upper lobe, which segment shows atelectasis?", "answer": "The lingular segment." }, { "question": "Within the lingular segment, which subsegment is involved by the atelectasis?", "answer": "The inferior subsegment." }, { "question": "Are the nonspecific pulmonary nodules unilateral or present in both lungs?", "answer": "Present in both lungs." }, { "question": "In which lung and lobe is the largest pulmonary nodule located?", "answer": "In the right lung, lower lobe." }, { "question": "What is the approximate size of the largest pulmonary nodule?", "answer": "Approximately 3 mm." }, { "question": "On which side is the adrenal mass located?", "answer": "Left adrenal gland." }, { "question": "What is the approximate diameter of the adrenal mass?", "answer": "Approximately 3.5 cm." }, { "question": "Which coronary artery contains a millimetric atheroma plaque?", "answer": "The left anterior descending coronary artery." }, { "question": "Which anatomic region\u2019s evaluation was limited because contrast was not given?", "answer": "The mediastinal structures." } ] }, "valid_204_a_1.nii.gz": { "qa_pairs": [ { "question": "In which regions were pathologically enlarged lymph nodes not observed?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Was pericardial effusion detected in the pericardial space?", "answer": "No." }, { "question": "In which anatomical region were the major vascular structures referenced for calibration?", "answer": "Mediastinum." }, { "question": "Which tubular structure had its calibration specifically described?", "answer": "Esophagus." }, { "question": "Were pneumonic infiltrations or consolidation areas detected within the lung parenchyma?", "answer": "No." }, { "question": "Were suspicious masses or nodular space-occupying lesions observed in the lung parenchyma?", "answer": "No." }, { "question": "Were any notable features detected in the upper abdomen sections?", "answer": "No." }, { "question": "Were lytic-destructive lesions detected in the bone structures?", "answer": "No." }, { "question": "Which organ had its dimensions and compartments specifically mentioned?", "answer": "Heart." } ] }, "valid_205_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass density increases unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "What is the intrapulmonary distribution pattern of the ground-glass density increases?", "answer": "Patchy." }, { "question": "Are the peribronchial thickenings seen on one side or both?", "answer": "Both sides (bilateral)." }, { "question": "Relative to the bronchi, where are the thickenings located?", "answer": "Peribronchial." }, { "question": "Which right lung lobe shows pleuroparenchymal sequelae density increases?", "answer": "The middle lobe of the right lung." }, { "question": "Which left lung segment shows pleuroparenchymal sequelae density increases?", "answer": "The inferior lingular segment of the left lung." }, { "question": "Which central airways are described as open?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Where are calcified changes noted within the thorax?", "answer": "In the wall of the thoracic aorta." }, { "question": "Which regions were cited regarding lymph node size and appearance assessment?", "answer": "The mediastinal and bilateral hilar regions." }, { "question": "Which part of the abdomen is included within the scan field of view?", "answer": "Upper abdominal sections." } ] }, "valid_206_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the surgical material from valvuloplasty located?", "answer": "At the level of the aortic valve." }, { "question": "In which lungs are peribronchial thickenings in the subsegmental bronchi observed?", "answer": "In both lungs." }, { "question": "What is the distribution of the mosaic attenuation pattern in the lungs?", "answer": "It is present in both lungs." }, { "question": "Are the interlobular septal thickenings central or peripheral, and are they unilateral or bilateral?", "answer": "They are in the peripheral areas of both lungs (bilateral)." }, { "question": "In which lobes or segments are pleural parenchymal fibroatelectasis sequelae changes located?", "answer": "Right lung middle lobe, left lung upper lobe inferior lingular segment, and the basal segments of both lower lobes." }, { "question": "Which arterial structures contain diffuse wall calcifications?", "answer": "The thoracic aorta, its supraaortic branches, and the coronary arteries." }, { "question": "Where are the linear calcifications in the spleen located?", "answer": "In the spleen capsule." }, { "question": "On which side and in what part is the largest renal cortical cyst with calcified septa located?", "answer": "In the middle part of the left kidney." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, enlarged lymph nodes were not detected in those regions." }, { "question": "Are mass lesions or active infiltrations present in either lung?", "answer": "No, none were detected in both lungs." } ] }, "valid_207_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "They are in the midline." }, { "question": "Which thyroid gland shows increased size?", "answer": "The right thyroid gland." }, { "question": "What are the anterior\u2013posterior diameters of the ascending and descending thoracic aorta?", "answer": "Ascending aorta: 40 mm AP; Descending aorta: 33 mm AP." }, { "question": "Which pulmonary artery has the larger diameter, and what are the measured diameters?", "answer": "Right pulmonary artery: 27 mm; Left pulmonary artery: 26 mm; the right is larger." }, { "question": "In which lung regions are the nodular consolidation areas with accompanying ground-glass densities most common?", "answer": "Centrally located in the upper lobes of both lungs." }, { "question": "In which lung and lobe are the centriacinar nodular infiltrates with tree-in-bud appearance most common?", "answer": "In the left lung, lower lobe, basally." }, { "question": "Where are paraseptal emphysematous changes observed?", "answer": "At the apices of both lungs." }, { "question": "Where is pleural thickening observed?", "answer": "In the posterior costal pleura of the left hemithorax." }, { "question": "Where are the renal lesions located, including side and pole?", "answer": "A 2.5 cm hypodense nodular lesion in the upper pole of the right kidney, and a 6.5 mm calculus in the lower pole of the left kidney." }, { "question": "What is the direction and level of the scoliosis noted?", "answer": "Left-facing scoliosis at the thoracic level." } ] }, "valid_208_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways are described as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Are masses or infiltrative lesions identified in either lung?", "answer": "No, none were detected in both lungs." }, { "question": "Was any pleural or pericardial effusion detected?", "answer": "No pleural or pericardial effusion was detected." }, { "question": "In which regions were no pathologically enlarged lymph nodes detected?", "answer": "In the mediastinum and hilar regions." }, { "question": "Where was esophageal wall thickness assessed as not increased?", "answer": "In the esophagus within the imaged sections." }, { "question": "Was any free fluid or collection detected in the upper abdomen within the scanned sections?", "answer": "No, no upper abdominal free fluid-collection was detected in the sections." }, { "question": "Were discernible masses seen in the upper abdominal organs within the imaged sections?", "answer": "No, there was no discernible mass in the upper abdominal organs within the sections." }, { "question": "Are the neural foramina open within the imaged sections?", "answer": "Yes, the neural foramina are open." }, { "question": "Which spinal region\u2019s vertebral corpora are mentioned regarding heights, alignments, and densities?", "answer": "The thoracic vertebral corpora." }, { "question": "Were lytic-destructive bone lesions present within the imaged sections?", "answer": "No, no lytic-destructive lesions were detected in the bone structures within the sections." } ] }, "valid_208_a_3.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Was any occlusive pathology identified in the trachea or either main bronchus?", "answer": "No occlusive pathology was detected in the trachea or either main bronchus." }, { "question": "Were masses or infiltrative lesions seen in either lung?", "answer": "No mass or infiltrative lesion was detected in both lungs." }, { "question": "Were pathologically enlarged lymph nodes present in the mediastinum or hilar regions?", "answer": "No pathologically enlarged lymph nodes were detected in the mediastinum and hilar regions." }, { "question": "Was any pleural effusion detected in the thorax?", "answer": "No pleural effusion was detected." }, { "question": "Was any pericardial effusion detected around the heart?", "answer": "No pericardial effusion was detected." }, { "question": "Within the scanned sections, was increased esophageal wall thickness observed?", "answer": "No pathological wall thickness increase was observed in the esophagus within the sections." }, { "question": "Was free fluid seen in the upper abdomen within the imaged sections?", "answer": "No upper abdominal free fluid collection was detected within the sections." }, { "question": "Was a discernible mass identified in the upper abdominal organs within the scanned field?", "answer": "No discernible mass was detected in the upper abdominal organs within the sections." }, { "question": "Were lytic-destructive bone lesions present within the imaged bony structures?", "answer": "No lytic-destructive lesions were detected in the bone structures within the sections." } ] }, "valid_208_a_4.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are masses or infiltrative lesions present in one lung or both lungs?", "answer": "Neither; both lungs showed no mass or infiltrative lesion." }, { "question": "Which thoracic fluid spaces were free of effusion?", "answer": "The pleural and pericardial spaces." }, { "question": "Which anatomic region's structures were not optimally evaluated?", "answer": "The mediastinal structures." }, { "question": "In which regions were no pathologically enlarged lymph nodes detected?", "answer": "In the mediastinum and hilar regions." }, { "question": "Within the scanned sections, in which organ was no increase in wall thickness observed?", "answer": "The esophagus." }, { "question": "In what part of the abdomen did the scan show no free fluid collection?", "answer": "The upper abdomen within the sections." }, { "question": "Were any masses discernible in the upper abdominal organs within the scanned sections?", "answer": "No, none were discernible in the upper abdominal organs within the sections." }, { "question": "Within the sections, what was the status of the neural foramina?", "answer": "They are open." }, { "question": "Within the sections, were any lytic-destructive lesions seen in the bones?", "answer": "No lytic-destructive lesions were detected in the bone structures within the sections." } ] }, "valid_208_a_5.nii.gz": { "qa_pairs": [ { "question": "Which airway segments are reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Was any occlusive pathology seen in the trachea or either main bronchus?", "answer": "No, no occlusive pathology was detected in the trachea and both main bronchi." }, { "question": "Were any masses or infiltrative lesions detected within either lung?", "answer": "No, no mass or infiltrative lesion was detected in either lung." }, { "question": "In which regions were pathologically enlarged lymph nodes specifically not detected?", "answer": "In the mediastinum and hilar regions." }, { "question": "Was any effusion detected in the pleural spaces or the pericardial space?", "answer": "No, no pleural or pericardial effusion was detected." }, { "question": "Within the imaged sections, was any pathological wall thickening observed in the esophagus?", "answer": "No, no pathological wall thickness increase was observed in the esophagus within the sections." }, { "question": "Within the imaged upper abdomen, was any free fluid collection identified?", "answer": "No, no upper abdominal free fluid-collection was detected in the sections." }, { "question": "Were any discernible masses noted in the upper abdominal organs within the scanned sections?", "answer": "No, there was no discernible mass in the upper abdominal organs within the sections." }, { "question": "What is reported about the neural foramina within the imaged spine region?", "answer": "The neural foramina are open." }, { "question": "Were any lytic-destructive lesions seen in the bone structures within the imaged sections?", "answer": "No, no lytic-destructive lesions were detected in the bone structures within the sections." } ] }, "valid_209_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side(s) was gynecomastia observed?", "answer": "Bilateral" }, { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline" }, { "question": "Are the lung consolidation areas confined to a single lobe or do they involve multiple lobes and segments?", "answer": "They are multilobar and multisegmental" }, { "question": "Do the consolidation areas occur centrally, peripherally, or both?", "answer": "Both centrally and peripherally" }, { "question": "What is observed around the nodular consolidation areas in the lungs?", "answer": "Ground-glass areas surrounding them" }, { "question": "Are the pulmonary nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs" }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes in those regions" }, { "question": "Was a mass lesion with distinguishable borders detected within the lung parenchyma?", "answer": "No" }, { "question": "Were space-occupying lesions detected in the liver within the imaged sections?", "answer": "No" }, { "question": "Were space-occupying lesions detected in either adrenal gland?", "answer": "No, none in the bilateral adrenal glands" } ] }, "valid_210_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe is the faint focal ground-glass-like density increase located?", "answer": "In the middle lobe of the right lung." }, { "question": "Is the ground-glass-like density increase unilateral or bilateral?", "answer": "Unilateral, in the right lung only." }, { "question": "On which side and at what level is a lymph node observed, and what is its short-axis measurement?", "answer": "At the right hilar level, with a 9 mm short-axis." }, { "question": "What is the measured calibration of the pulmonary trunk?", "answer": "31 mm." }, { "question": "Where within the liver is the hypodense lesion located relative to lobe and segmental boundaries?", "answer": "In the right lobe at the transition between the posterior and anterior segments." }, { "question": "What is the vertical position of the hepatic hypodense lesion within the liver?", "answer": "Caudal." }, { "question": "What is the approximate diameter of the hepatic hypodense lesion?", "answer": "Approximately 10 mm." }, { "question": "In which portion of the esophagus is the mild hiatal hernia appearance observed?", "answer": "In the distal esophagus." }, { "question": "Which structure shows degenerative changes according to the report?", "answer": "The bone structure." } ] }, "valid_210_b_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Where are the bronchiectatic changes located: one lung or both, and in which airway level?", "answer": "In both lungs, involving the bronchi." }, { "question": "What is the acinar distribution and laterality of the ground-glass nodular densities?", "answer": "Centriacinar, in both lungs." }, { "question": "In which liver lobe and segment is the hypodense nodular lesion located?", "answer": "Right lobe, segment 6." }, { "question": "What is the diameter of the liver lesion noted in segment 6?", "answer": "14 mm." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, no enlarged lymph nodes were detected in those regions." }, { "question": "Were any space-occupying lesions identified in the adrenal glands bilaterally?", "answer": "No, none were identified in either adrenal gland." }, { "question": "Was pericardial effusion or thickening observed around the heart?", "answer": "No, neither pericardial effusion nor thickening was observed." }, { "question": "Was any significant pathological wall thickening detected in the thoracic esophagus?", "answer": "No, no significant pathological wall thickening was detected." } ] }, "valid_211_a_1.nii.gz": { "qa_pairs": [ { "question": "Were any lymph nodes of pathological size observed in the supraclavicular fossa?", "answer": "No" }, { "question": "Were any lymph nodes of pathological size observed in the axilla?", "answer": "No" }, { "question": "Were any lymph nodes of pathological size observed in the mediastinum?", "answer": "No" }, { "question": "Was pericardial effusion detected?", "answer": "No" }, { "question": "Were pneumonic infiltrations or consolidation areas seen within the lung parenchyma?", "answer": "No" }, { "question": "Were suspicious nodules seen within the lung parenchyma?", "answer": "No" }, { "question": "Were mass-occupying lesions seen within the lung parenchyma?", "answer": "No" }, { "question": "Were any notable features detected in the upper abdomen sections included on the exam?", "answer": "No" }, { "question": "Were lytic-destructive lesions detected in the bone structures?", "answer": "No" } ] }, "valid_212_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea and both main bronchi relative to the midline?", "answer": "They are in the midline." }, { "question": "Which thoracic aortic portion has the larger anterior\u2013posterior diameter, and what are the reported diameters?", "answer": "The ascending aorta is larger at 38 mm; the descending aorta is 28 mm." }, { "question": "In the right lung, where are the ground-glass centriacinar nodules located with respect to lobe, segments, and subpleural vs central distribution?", "answer": "In the subpleural areas of the posterior segment of the right upper lobe and the posterior part of the apical segment." }, { "question": "Are the reticulonodular sequelae density increases located at the lung apexes or bases, and are they unilateral or bilateral?", "answer": "At both lung apexes; bilateral." }, { "question": "In which segment of the right lung are traction bronchiectasis with atelectasis observed?", "answer": "In the medial segment of the right middle lobe." }, { "question": "On the left side, where is a similar traction bronchiectasis/atelectasis appearance seen?", "answer": "In the inferior lingular segment of the left lung." }, { "question": "Are nonspecific parenchymal nodules present unilaterally or bilaterally in the lungs?", "answer": "Bilaterally, in both lungs." }, { "question": "Which vascular structures contain calcific atheroma plaques?", "answer": "The coronary arteries and the thoracic aorta." }, { "question": "Where is the hypodense liver lesion located in terms of segment and vertical level?", "answer": "In liver segment 4 at the level of the liver dome." }, { "question": "Which lymph node regions were specifically noted without enlargement?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_212_b_1.nii.gz": { "qa_pairs": [ { "question": "In which vascular structures and where within them were calcified changes observed?", "answer": "Within the walls of the thoracic aorta and the coronary artery." }, { "question": "Are the bronchiectatic changes more central or peripheral, and are they unilateral or bilateral?", "answer": "They are more central and bilateral." }, { "question": "In which side and lobe were pleuroparenchymal sequelae density increases noted?", "answer": "In the middle lobe of the right lung." }, { "question": "In which side and segment are the band-like sequela fibrotic densities located?", "answer": "In the inferior lingular segment of the left lung." }, { "question": "Where is the subsegmental atelectasis located in terms of side, lobe, and segment?", "answer": "In the posterobasal segment of the left lower lobe." }, { "question": "Do the parenchymal nodules involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which part of the right lung shows posterior changes, and in which lobe are they located?", "answer": "The posterior portion of the right upper lobe." }, { "question": "Where are the observed lymph nodes located?", "answer": "In the mediastinum." }, { "question": "In which organ is the millimetric hypodense lesion located?", "answer": "The liver." }, { "question": "Was pleural thickening or effusion detected unilaterally or bilaterally?", "answer": "Neither; it was not detected on either side (bilaterally)." } ] }, "valid_213_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobes is the emphysematous appearance more prominent?", "answer": "The upper lobes of both lungs." }, { "question": "Which lung regions show band-like atelectatic changes?", "answer": "The right middle lobe and the lingula of the left lung." }, { "question": "Where is bronchial wall thickening observed?", "answer": "In the middle lobe of the right lung and the lingula of the left lung." }, { "question": "The fine reticular densities are located in which lobe and subregion?", "answer": "The posterobasal region of the lower lobe of the right lung." }, { "question": "Are the pulmonary nodules present in one lung or both lungs?", "answer": "Both lungs (bilateral)." }, { "question": "Which part of the aorta is described as ectatic?", "answer": "The ascending aorta." }, { "question": "Where are calcific atheroma plaques observed?", "answer": "In the coronary arteries." }, { "question": "In which lobe of the liver are cysts observed?", "answer": "The left lobe of the liver." }, { "question": "Where are osteophytes observed within the skeletal system?", "answer": "In the vertebrae." }, { "question": "In which anatomic compartment are millimetric lymph nodes noted?", "answer": "The mediastinum." } ] }, "valid_214_a_1.nii.gz": { "qa_pairs": [ { "question": "Which large airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Across which lungs was no mass or infiltrative lesion detected?", "answer": "Both lungs." }, { "question": "In which part of the aorta are millimetric atheroma plaques noted?", "answer": "The aortic arch." }, { "question": "Were pathologically enlarged lymph nodes detected in the mediastinum?", "answer": "No, none in the mediastinum." }, { "question": "Were pathologically enlarged lymph nodes detected in the hilar regions?", "answer": "No, none in the hilar regions." }, { "question": "Was any effusion detected in the pleural or pericardial spaces?", "answer": "No pleural or pericardial effusion." }, { "question": "Was any free fluid collection detected in the upper abdomen within the scanned sections?", "answer": "No upper abdominal free fluid-collection was detected." }, { "question": "In which organ within the scanned sections was no pathological wall thickness increase observed?", "answer": "The esophagus." }, { "question": "What is the status of the neural foramina within the imaged sections?", "answer": "They are open." }, { "question": "Were any lytic-destructive lesions found in the bone structures within the sections?", "answer": "No lytic-destructive lesions were detected." } ] }, "valid_215_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe is the crazy paving pattern located?", "answer": "Left lung upper lobe." }, { "question": "Within the left upper lobe, where specifically is the crazy paving pattern situated relative to the pleura and segments?", "answer": "Apicoposterior and lateral, subpleural." }, { "question": "On the left side, at what level of the lower lobe are patchy ground-glass densities seen?", "answer": "Posterobasal level of the left lower lobe." }, { "question": "On the right side, which lobes and segments show patchy ground-glass densities?", "answer": "Right upper lobe posterior segment and right lower lobe superior segment." }, { "question": "Are the emphysematous changes unilateral or bilateral, and where are they located vertically?", "answer": "Bilateral, at the apical levels of the upper lobes." }, { "question": "Into which vessel does the port catheter extend?", "answer": "Superior vena cava." }, { "question": "Where are lymph nodes with a short-axis up to 7 mm observed?", "answer": "In the mediastinum." }, { "question": "Are the upper abdominal organs fully included in the scan coverage?", "answer": "No, they are only partially included." }, { "question": "What diaphragmatic region is involved by a hernia?", "answer": "Hiatal region (large hiatal hernia)." } ] }, "valid_215_b_1.nii.gz": { "qa_pairs": [ { "question": "Which regions showed no lymph nodes of pathological size within the scanned sections?", "answer": "The supraclavicular fossa and the axilla." }, { "question": "On which side are the upper paratracheal nonspecific lymph nodes located?", "answer": "Right (right upper paratracheal region)." }, { "question": "Where is the large cavitary lesion located relative to the pleura and which side is it on?", "answer": "Between the pleural leaves in the left hemithorax." }, { "question": "Which segments/lobes on the left developed atelectasis related to the cavitary lesion?", "answer": "The posterior segment of the left upper lobe and the left lower lobe." }, { "question": "What are the anteroposterior and superoinferior diameters of the cavitary lesion?", "answer": "Anteroposterior 14 cm and superoinferior 14 cm." }, { "question": "In which lobe and on which side are acinar nodules with a tree-in-bud pattern predominantly observed?", "answer": "The upper lobe of the left lung." }, { "question": "Are nodules with a similar appearance observed in the right lung?", "answer": "Yes, similar-appearing nodules are also observed in the right lung." }, { "question": "Which segments of the right lung contain nodular consolidations?", "answer": "The posterobasal segment of the right lower lobe and the lateral segment of the right middle lobe." }, { "question": "Where are widespread centriacinar ground-glass densities observed on the right?", "answer": "In the middle lobe and the basal segments of the right lower lobe." }, { "question": "Which parts of the stomach are herniated, and through which opening into which space do they extend?", "answer": "The gastric fundus and corpus herniate through the esophageal hiatus into the paraesophageal space." } ] }, "valid_215_c_1.nii.gz": { "qa_pairs": [ { "question": "Where are the intraluminal densities compatible with mucus located relative to the tracheal bifurcation?", "answer": "In the distal part of the trachea, just before the bifurcation." }, { "question": "In which lung and at what vertical level is the large cavitary lesion located?", "answer": "At the basal level of the lower lobe of the left lung." }, { "question": "Around which hilar region is consolidation observed?", "answer": "Around the left hilar region." }, { "question": "In which lobe of the right lung did a ~16x10 mm cavitation develop within a prior focal consolidation?", "answer": "In the middle lobe of the right lung." }, { "question": "Where in the right lung did another cavitation with thick walls develop within a focal consolidation area?", "answer": "At the posterobasal level in the right lung." }, { "question": "What parenchymal finding is adjacent to the left lung cavitary lesion?", "answer": "A consolidative parenchyma area with air bronchograms in the lower lobe segments of the left lung." }, { "question": "Are the millimetric nodules unilateral or bilateral?", "answer": "They are widespread in both lungs." }, { "question": "Was pleural effusion detected on either side?", "answer": "Bilateral pleural effusion was not detected." }, { "question": "What adjacent finding persists near the right middle lobe lesion?", "answer": "An air cyst in the neighborhood persists." }, { "question": "How many right-lung localizations show cavitary lesions within focal consolidations?", "answer": "Two localizations in the right lung." } ] }, "valid_216_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass-like density increments unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Within the lungs, are the ground-glass-like density increments central or peripheral?", "answer": "Peripheral." }, { "question": "Do the ground-glass-like density increments have a diffuse or focal extent?", "answer": "Diffuse-appearing and scattered-looking." }, { "question": "Were enlarged lymph nodes detected in the prevascular region?", "answer": "No enlarged lymph nodes in the prevascular region." }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal region?", "answer": "No enlarged lymph nodes in the pre-paratracheal region." }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No enlarged lymph nodes in the subcarinal region." }, { "question": "Were enlarged lymph nodes of pathological size found in the bilateral hilar or axillary regions?", "answer": "No enlarged lymph nodes in the bilateral hilar-axillary regions." }, { "question": "Is pleural effusion present on either side?", "answer": "No pleural effusion." }, { "question": "Is pneumothorax present on either side?", "answer": "No pneumothorax." }, { "question": "Which airways are described as patent: trachea, main bronchi, or segmental bronchi?", "answer": "The trachea and both main bronchi are open." } ] }, "valid_217_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways were reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Was any occlusive pathology detected within the airway lumens?", "answer": "No, no occlusive pathology was detected in the lumen." }, { "question": "Which segment of the esophagus was evaluated, and was pathological wall thickening present there?", "answer": "The thoracic esophagus was evaluated, and no pathological wall thickening was detected." }, { "question": "Did any mediastinal lymph nodes reach pathological size?", "answer": "No, none reached pathological dimension in the mediastinum." }, { "question": "Were pathologically enlarged lymph nodes identified in the supraclavicular or axillary regions on either side?", "answer": "No, none reached pathological dimension in the bilateral supraclavicular or axillary regions." }, { "question": "Were nodular or infiltrative lesions identified in the lung parenchyma of either lung?", "answer": "No, none were detected in the lung parenchyma of either side." }, { "question": "Was any pleural effusion or pleural thickening observed on either side?", "answer": "No, pleural effusion or thickening was not detected." }, { "question": "Were space-occupying lesions seen in the portion of the liver included within the imaged sections?", "answer": "No, no space-occupying lesion was detected in the liver that entered the cross-sectional area." }, { "question": "Were space-occupying lesions observed in the adrenal glands on either side within the field of view?", "answer": "No, both adrenal glands showed no space-occupying lesion." }, { "question": "What was noted about vertebral body heights within the imaged region?", "answer": "Vertebral corpus heights are preserved." } ] }, "valid_218_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and which lobes show centriacinar nodular ground-glass infiltrates?", "answer": "The left lung, involving both the upper and lower lobes." }, { "question": "In the left upper lobe, which segment shows consolidation?", "answer": "The anterior segment of the left upper lobe." }, { "question": "Relative to the heart, where are the left upper lobe changes located?", "answer": "In the paracardiac area, adjacent to the heart." }, { "question": "Are similar mass or infiltrative findings present in the right lung?", "answer": "No, no mass-infiltration was detected in the right lung." }, { "question": "Are the small nodules located subpleurally unilateral or bilateral?", "answer": "Bilateral; subpleural nodules are present in both lungs." }, { "question": "What is the typical location of the small nodules relative to the pleura?", "answer": "Subpleural (peripheral)." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, enlarged lymph nodes were not detected in those regions." }, { "question": "Do the infiltrative changes in the left lung involve a single lobe or multiple lobes?", "answer": "Multiple lobes\u2014the upper and lower lobes of the left lung." }, { "question": "Are the infiltrative changes confined to one side of the chest or present in both lungs?", "answer": "They are confined to the left lung." } ] }, "valid_219_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobe of the thyroid contains the nodule?", "answer": "Right lobe of the thyroid gland" }, { "question": "Which side of the thyroid gland is the nodule on?", "answer": "Right side" }, { "question": "What is the approximate diameter of the thyroid nodule?", "answer": "About 15 mm" }, { "question": "Which airway structures are specifically mentioned as open?", "answer": "The trachea and both main bronchi" }, { "question": "Are the main bronchi referenced unilaterally or bilaterally?", "answer": "Bilaterally (both main bronchi)" }, { "question": "Which thoracic regions are referenced when assessing lymph nodes?", "answer": "The mediastinum and hilar regions" }, { "question": "Which chest spaces are mentioned in relation to potential fluid collections?", "answer": "Pleural and pericardial spaces" }, { "question": "Which part of the abdomen is included within the scanned sections?", "answer": "The upper abdomen" }, { "question": "Which gastrointestinal structure\u2019s wall thickness is assessed within the sections?", "answer": "The esophagus" }, { "question": "Where are the main vascular structures whose widths are referenced located?", "answer": "In the mediastinum" } ] }, "valid_220_a_1.nii.gz": { "qa_pairs": [ { "question": "Which aortic segment measured 42 mm in its anterior\u2013posterior diameter?", "answer": "The ascending aorta." }, { "question": "What was the anterior\u2013posterior diameter of the descending aorta?", "answer": "26 mm." }, { "question": "Where along the esophagus was the sliding-type hiatal hernia observed?", "answer": "At the lower end of the esophagus." }, { "question": "On the right, where were pleuroparenchymal fibroatelectasis sequela changes located within the lung?", "answer": "In the medial portion of the right middle lobe." }, { "question": "On the left, which lobe and segment showed pleuroparenchymal fibroatelectasis sequela changes?", "answer": "The inferior lingular segment of the left upper lobe." }, { "question": "Is the 6 mm solid nodule located centrally or subpleurally?", "answer": "Subpleurally." }, { "question": "In which exact lung region is the 6 mm nodule located (side, lobe, segment/subsegment)?", "answer": "Left lung, upper lobe, apicoposterior segment, posterior subsegment." }, { "question": "Does the mosaic attenuation pattern involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which adrenal gland and part contained the nodular mass lesion with macroscopic fat?", "answer": "The body of the left adrenal gland." }, { "question": "Where on the vertebrae were the long-segment bridging spur formations seen, and on which side?", "answer": "Along the right anterolateral corners of the thoracic vertebrae." } ] }, "valid_221_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the atelectasis-consolidation located within the lungs?", "answer": "In the inferior lingular segment of the left lung." }, { "question": "Are the subpleural ground-glass density increases in the upper or lower lobes?", "answer": "In the lower lobes." }, { "question": "Do the lower-lobe ground-glass changes involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Within the lower lobes, are the ground-glass changes anterior or posterior, and do they involve basal segments?", "answer": "Posterior and basal; in the posterobasal segments." }, { "question": "What is the relation of the lower-lobe ground-glass changes to the pleura?", "answer": "Subpleural." }, { "question": "Which central airways are described as open?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Are parenchymal nodules seen unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "In which spinal region is scoliosis noted, and which direction does it open?", "answer": "In the thoracic vertebrae, opening to the left." }, { "question": "In what part of the abdomen were liver parenchyma changes noted within the scanned area?", "answer": "In the upper abdominal sections." }, { "question": "Was pleural thickening or effusion detected unilaterally or bilaterally?", "answer": "Not detected bilaterally." } ] }, "valid_222_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline and the main bronchi?", "answer": "In the midline, aligned with both main bronchi." }, { "question": "Which lung and lobe contain the pleuroparenchymal linear fibrotic recession?", "answer": "The posterior segment of the right upper lobe." }, { "question": "Is the fibrotic recession in the right upper lobe located anteriorly or posteriorly?", "answer": "Posteriorly." }, { "question": "Which lung and lobe show the minimal passive atelectatic changes?", "answer": "The medial segment of the right middle lobe." }, { "question": "Within the right middle lobe, are the atelectatic changes medial or lateral?", "answer": "Medial." }, { "question": "Are the atelectatic changes adjacent to the heart or peripheral to it?", "answer": "Adjacent to the heart (paracardiac)." }, { "question": "Do the described parenchymal findings involve the left lung or the right lung?", "answer": "Right lung." }, { "question": "Which mediastinal and hilar regions were named in relation to lymph node assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Were the adrenal glands referenced on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "Which extra-thoracic region was included within the imaged sections?", "answer": "Upper abdominal organs, including the portion of the liver that entered the cross-sectional area." } ] }, "valid_223_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the nonspecific nodules located in one lung or both lungs?", "answer": "They are in both lungs." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Was any occlusive pathology detected in the trachea or either main bronchus?", "answer": "No, none in the trachea or either main bronchus." }, { "question": "Where along the esophagus is the sliding hiatal hernia observed?", "answer": "At the lower end of the esophagus." }, { "question": "Are pleural or pericardial effusions present?", "answer": "No pleural or pericardial effusion was detected." }, { "question": "In which vessel are millimetric atheroma plaques noted?", "answer": "In the aorta." }, { "question": "Were pathologically enlarged lymph nodes found in the mediastinum or hilar regions?", "answer": "No, none in the mediastinum or hilar regions." }, { "question": "Was free fluid or collection detected in the upper abdomen within the scanned sections?", "answer": "No upper abdominal free fluid-collection was detected." }, { "question": "Within the scanned sections, was increased wall thickness observed in the esophagus?", "answer": "No increased esophageal wall thickness was observed within the sections." } ] }, "valid_224_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass-like density increases confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Are the ground-glass-like density increases predominantly peripheral or central?", "answer": "Peripheral." }, { "question": "Where within the mediastinum is the largest lymph node located?", "answer": "In the subcarinal area." }, { "question": "What are the approximate dimensions of the largest mediastinal lymph node?", "answer": "Approximately 14 x 9 mm." }, { "question": "Are hilar lymph nodes described on one side or both sides?", "answer": "On both sides (both hilar levels)." }, { "question": "Is any pleural effusion or pneumothorax detected on either side of the chest?", "answer": "No, pleural effusion and pneumothorax were not detected." }, { "question": "Is any pericardial effusion or pericardial thickening observed?", "answer": "No, neither was observed." }, { "question": "Which upper abdominal organ included in the scan shows decreased density?", "answer": "The liver." }, { "question": "Are the adrenal glands reported as normal unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Which airways are reported as open?", "answer": "The trachea and both main bronchi." } ] }, "valid_225_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Which thoracic compartment contains the main vascular structures referenced in the report?", "answer": "The mediastinum." }, { "question": "Which specific mediastinal lymph node regions are named in the report?", "answer": "Prevascular, pre-paratracheal, and subcarinal regions." }, { "question": "Are the hilar-axillary regions referenced unilaterally or bilaterally?", "answer": "Bilaterally." }, { "question": "Which segment of the esophagus is specified as evaluated?", "answer": "The thoracic esophagus." }, { "question": "Does the lung parenchyma assessment pertain to one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which abdominal organs are stated as being visualized within the scan coverage?", "answer": "The liver, gallbladder, spleen, both adrenal glands, and both kidneys." }, { "question": "At what spinal level is the scoliosis described?", "answer": "The thoracic level." }, { "question": "In which direction does the thoracic scoliosis face or open?", "answer": "To the right." }, { "question": "Are the adrenal glands and kidneys mentioned on one side or both sides?", "answer": "Both sides (bilateral)." } ] }, "valid_225_b_1.nii.gz": { "qa_pairs": [ { "question": "In which vessel is a catheter seen, and toward which cardiac structure does it extend?", "answer": "In the superior jugular vein, extending toward the right atrium appendix." }, { "question": "Is the catheter oriented toward the right or left atrial appendage?", "answer": "Right atrium appendix." }, { "question": "Which direction does the scoliosis curve, and in which spinal region is it observed?", "answer": "Right-facing, in the dorsal region." }, { "question": "Are the two hemithoraces described as symmetrical or asymmetrical?", "answer": "Symmetrical." }, { "question": "Which regions were assessed for lymph nodes regarding size and configuration?", "answer": "The mediastinum and both hilar levels." }, { "question": "Were lymph nodes mentioned at one hilar level or both?", "answer": "Both hilar levels." }, { "question": "Which central airways were specifically mentioned in relation to their calibration?", "answer": "The trachea and the main bronchi." }, { "question": "Which segment of the esophagus was evaluated for wall thickening?", "answer": "The thoracic esophagus." }, { "question": "Which region\u2019s major vascular structures were assessed for calibration?", "answer": "The mediastinum." }, { "question": "Were the adrenal glands described as unilateral or bilateral?", "answer": "Bilateral." } ] }, "valid_226_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the lung parenchymal changes unilateral or bilateral?", "answer": "Bilateral, involving both lung parenchyma." }, { "question": "Where relative to the pleura are most of the lung opacities located?", "answer": "Predominantly peripheral and subpleural." }, { "question": "Do the areas of consolidation occur in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Are the observed ground-glass densities within the lung parenchyma or outside it?", "answer": "Within the lung parenchyma." }, { "question": "Are the described opacities adjacent to the pleural surfaces or away from them?", "answer": "Adjacent to the pleural surfaces (subpleural)." }, { "question": "Is the distribution of the lung findings central or predominantly peripheral?", "answer": "Predominantly peripheral." }, { "question": "Which nodal regions were specifically mentioned as being evaluated for size and appearance?", "answer": "The mediastinum, both axillary regions, and the supraclavicular fossa." }, { "question": "Do the lymph node assessments include one axilla or both axillae?", "answer": "Both axillary regions." }, { "question": "Which airway levels are specifically referenced in the report?", "answer": "The trachea and both main bronchi." } ] }, "valid_227_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are calcific atheroma plaques observed within the thoracic aorta?", "answer": "In the descending aorta at the level of the aortic arch." }, { "question": "What is the measured calibration of the aortic arch?", "answer": "32 mm." }, { "question": "Which coronary artery shows a stent appearance, and on which side?", "answer": "The left descending coronary artery." }, { "question": "In which mediastinal region are subcentimetric lymph nodes noted?", "answer": "The aorticopulmonary window." }, { "question": "At what vertical level of the lungs are sequelae changes observed, and are they unilateral or bilateral?", "answer": "At the apical level, bilateral in both lungs." }, { "question": "Which lung and lobe show pleuroparenchymal sequela density increases?", "answer": "The middle lobe of the right lung." }, { "question": "Which central pulmonary vessel is described as being at the maximal physiological calibration limit?", "answer": "The pulmonary trunk." }, { "question": "How are the hemithoraces described in terms of symmetry?", "answer": "Symmetrical." }, { "question": "According to the impressions, where within the lungs are the pleuroparenchymal sequelae changes located?", "answer": "At the apical level of both lungs." } ] }, "valid_228_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary parenchymal nodules unilateral or bilateral?", "answer": "Bilateral." }, { "question": "On which side is the largest pulmonary nodule, and what is its size?", "answer": "Right lung, 4 mm." }, { "question": "In which lobe and segment of the right lung is the largest nodule located?", "answer": "Right middle lobe, lateral segment." }, { "question": "In which lobe and segment is the nodule described in the left lung?", "answer": "Left upper lobe, anterior segment." }, { "question": "Is any finding described as adjacent to a fissure? If so, where?", "answer": "Yes; in the left lower lobe superior segment, adjacent to the fissure." }, { "question": "Does the fissure-adjacent finding lie in the upper or lower lobe of the left lung?", "answer": "Lower lobe." }, { "question": "Within the left lower lobe, is the fissure-adjacent finding in the superior segment or basal segments?", "answer": "Superior segment." }, { "question": "Are the pulmonary nodules confined to a single lobe?", "answer": "No; they are present in multiple lobes (right middle lobe and left upper lobe)." }, { "question": "Is the largest right lung nodule in a lateral or medial segment of the middle lobe?", "answer": "Lateral segment." }, { "question": "Is the left lung nodule located in the anterior or posterior portion of its lobe?", "answer": "Anterior segment." } ] }, "valid_229_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "At which mediastinal and hilar levels, and with what laterality, were lymph nodes observed?", "answer": "Right upper paratracheal, bilateral lower paratracheal, aortopulmonary, and bilateral hilar levels." }, { "question": "Where was the largest lymph node located among the noted stations?", "answer": "At the right lower paratracheal level." }, { "question": "In which lobes/segments and on which sides were pleuroparenchymal fibroatelectasis sequelae changes observed?", "answer": "In the right middle lobe and in the inferior lingular segment of the left upper lobe." }, { "question": "At what airway levels and laterality were peribronchial thickening and luminal narrowing observed?", "answer": "In the segmental\u2013subsegmental bronchi of both lungs." }, { "question": "What is the extent of the mosaic attenuation pattern across the lungs?", "answer": "It is present in both lungs." }, { "question": "Are the parenchymal nodules unilateral or bilateral in distribution?", "answer": "Bilateral, present in both lungs." }, { "question": "Where is the 6.5 x 5.5 mm nodular density located within the lungs?", "answer": "In the posterobasal segment of the right lower lobe." }, { "question": "At which vertebral level was height loss and pathological fracture observed?", "answer": "At the T12 vertebra." }, { "question": "At which vertebral levels was cement material placed?", "answer": "At the T11 and T12 vertebrae." } ] }, "valid_229_b_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes in the right lung show linear atelectasis?", "answer": "The right lower lobe and the right middle lobe." }, { "question": "Which lobes or segments in the left lung show linear atelectasis?", "answer": "The left lower lobe and the lingular segment of the left upper lobe." }, { "question": "Are the millimetric nonspecific nodules present in one lung or both?", "answer": "They are present in both lungs." }, { "question": "Are emphysematous changes confined to one lung or present bilaterally?", "answer": "They are present bilaterally in both lungs." }, { "question": "On which side is the central venous catheter located?", "answer": "On the right side." }, { "question": "Where does the central venous catheter terminate?", "answer": "In the right atrium." }, { "question": "In which regions are lymph nodes observed?", "answer": "In the mediastinum and hilar regions." }, { "question": "Where is the largest described lymph node located?", "answer": "In the subcarinal region." }, { "question": "Which vertebral body demonstrates compression and height loss?", "answer": "The T12 vertebral body." }, { "question": "Which vertebrae contain surgical filling materials?", "answer": "The T12 and T11 vertebrae." } ] }, "valid_230_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the millimetric lymph node located relative to the trachea, and on which side?", "answer": "Right upper paratracheal region." }, { "question": "Is the described paratracheal lymph node in an upper or lower paratracheal position?", "answer": "Upper." }, { "question": "Are the parenchymal opacities located peripherally or centrally within the lungs?", "answer": "Peripherally." }, { "question": "Which lobes in both lungs show peripheral ground-glass densities and patch consolidations?", "answer": "Both lower lobes." }, { "question": "Is middle lobe involvement present on the right, left, or both sides?", "answer": "Right side only (right middle lobe)." }, { "question": "Within the right lung, which lobes are affected by the peripheral ground-glass densities?", "answer": "The middle lobe and the lower lobe." }, { "question": "Are the pleuroparenchymal sequelae and bronchial ectasia located at the major fissure of the right lung or the left lung?", "answer": "At the major fissure of the right lung." }, { "question": "Is pleural effusion or pleural thickening detected in one or both hemithoraces?", "answer": "Neither; not detected in both hemithoraces." }, { "question": "Is pathological lymphadenopathy reported within the mediastinum?", "answer": "No pathological mediastinal lymphadenopathy was detected." } ] }, "valid_231_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the contour irregularities located within the lungs?", "answer": "In the posterobasal segment of the lower lobes of both lungs." }, { "question": "Are the density increases described unilateral or bilateral?", "answer": "Bilateral, affecting both lungs." }, { "question": "Do the reported contour irregularities involve the lower lobes or the upper lobes?", "answer": "The lower lobes." }, { "question": "Are the described changes positioned anteriorly or posteriorly in the lower lobes?", "answer": "Posteriorly (posterobasal segments)." }, { "question": "Which large airways are specifically reported as having open lumens?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "In which regions were lymph nodes not seen at pathological size: mediastinal and hilar, or peripheral lung fields?", "answer": "The mediastinal and bilateral hilar regions." }, { "question": "Was pleural thickening or effusion detected on either side?", "answer": "No, it was not detected bilaterally." }, { "question": "Do the dependent density increases extend into the upper lobes?", "answer": "No; they are observed in the posterobasal segments of the lower lobes." }, { "question": "Were the adrenal glands evaluated unilaterally or bilaterally?", "answer": "Bilaterally." } ] }, "valid_232_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airways are specifically reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Are the bronchial ectasia and peribronchial thickening unilateral or bilateral, and is their distribution focal or diffuse?", "answer": "They are bilateral and diffuse." }, { "question": "Are the pulmonary nodules confined to one lung or present in both lungs?", "answer": "They are present in both lungs." }, { "question": "On which side and in which lobe is the largest pulmonary nodule located?", "answer": "In the left lung, upper lobe." }, { "question": "Which segmental position is specified for the largest pulmonary nodule?", "answer": "The posterior segment of the left upper lobe." }, { "question": "What is the size of the largest pulmonary nodule described?", "answer": "3.5 mm." }, { "question": "Where are the sequelae fibrotic bands located, and are they unilateral or bilateral?", "answer": "At the lung apices, bilaterally." }, { "question": "Which mediastinal and hilar/axillary regions are specified in the lymph node assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which serous spaces in the thorax are referenced regarding effusion or thickness?", "answer": "The pleural and pericardial spaces." }, { "question": "Which portion of the abdomen was included within the CT scan coverage?", "answer": "The upper abdominal sections." } ] }, "valid_233_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung, lobe, and segment is the pleural-based solid lesion located?", "answer": "Right lung, upper lobe, anterior segment." }, { "question": "Is the right upper lobe lesion pleural-based or centrally located within the parenchyma?", "answer": "Pleural-based." }, { "question": "What are the in-plane dimensions of the right upper lobe pleural-based lesion?", "answer": "Approximately 25 x 23 mm." }, { "question": "Where is the largest nonspecific parenchymal nodule located, and what is its size?", "answer": "Apical segment of the upper lobe of the right lung; 4 mm." }, { "question": "Are the nonspecific parenchymal nodules unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Where in the lungs are fibroatelectatic changes observed?", "answer": "At the bilateral lung bases." }, { "question": "Which regions were assessed bilaterally for lymph node size in the chest/neck area?", "answer": "Supraclavicular and axillary regions." }, { "question": "Which thoracic compartment was assessed for lymph node size and appearance?", "answer": "The mediastinum." }, { "question": "In which anatomic area was hepatosplenomegaly noted on this scan?", "answer": "Within the upper abdominal organs included in the imaging field." }, { "question": "Are the renal findings unilateral or bilateral, and which organs are involved?", "answer": "Bilateral; both kidneys show atrophic findings and millimetric stones." } ] }, "valid_234_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contain the linear sequela parenchymal changes?", "answer": "Left lung, upper lobe, inferior lingular segment." }, { "question": "Is the lingular involvement in the superior or inferior lingular segment?", "answer": "Inferior lingular segment." }, { "question": "Are the small nodules described in one lung or both lungs?", "answer": "Both lungs." }, { "question": "Which airways are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "Were lymph nodes of pathological size observed in the left axillary region, right, both, or neither?", "answer": "Neither; no pathologically sized lymph nodes in either axillary region." }, { "question": "Does the sequela change involve the upper or lower lobe of the left lung?", "answer": "Upper lobe." }, { "question": "Was any active infiltration or mass lesion detected in one lung or both lungs?", "answer": "Neither; none detected in both lungs." }, { "question": "Within the upper abdominal sections included in the scan, were any abnormalities noted?", "answer": "No; none within the imaged upper abdominal sections." }, { "question": "Were any lytic or destructive lesions seen within the imaged bone structures?", "answer": "No; none within the imaged bone structures." } ] }, "valid_235_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the thymic tissue located within the mediastinum?", "answer": "Anterior mediastinum" }, { "question": "Which vascular structure has a measured caliber of 33 mm?", "answer": "The aortic arch" }, { "question": "At which anatomical levels were lymph nodes specifically assessed in this report?", "answer": "Mediastinal and hilar levels" }, { "question": "At what level of the lungs did a short segment of parenchyma not enter the image area?", "answer": "At the level of the costophrenic sinus" }, { "question": "Did the non-imaged lung parenchyma at the costophrenic sinus level occur on one side or both sides?", "answer": "Both sides (both lungs)" }, { "question": "In which organ, as seen on sections through the upper abdomen, is decreased density reported?", "answer": "The liver" }, { "question": "In which tissue are emphysematous changes described?", "answer": "Lung parenchyma" }, { "question": "Where relative to the scan coverage are degenerative changes in bone noted?", "answer": "In the bone structures entering the examination area" } ] }, "valid_236_a_1.nii.gz": { "qa_pairs": [ { "question": "In which part of the lungs are pleuroparenchymal sequelae changes observed?", "answer": "Both lung apices." }, { "question": "Are pulmonary nodules present in one lung or both lungs?", "answer": "Both lungs." }, { "question": "What is the patency status of the trachea and both main bronchi?", "answer": "They are open with no occlusive pathology in the trachea and both main bronchi." }, { "question": "Were any pleural effusions found within the thorax?", "answer": "No pleural effusion was detected." }, { "question": "Was any pericardial effusion detected adjacent to the heart?", "answer": "No pericardial effusion was detected." }, { "question": "Were pathologically enlarged lymph nodes identified in the mediastinum or hilar regions?", "answer": "No; none were detected in the mediastinum or hilar regions." }, { "question": "Was pathological wall thickening observed in the esophagus within the imaged sections?", "answer": "No pathological esophageal wall thickening was observed within the sections." }, { "question": "Was free fluid detected in the upper abdomen within the scanned range?", "answer": "No upper abdominal free fluid collection was detected within the sections." }, { "question": "Were lytic-destructive lesions identified in the bone structures within the imaged sections?", "answer": "No lytic-destructive bone lesions were detected within the sections." } ] }, "valid_237_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the lung parenchymal abnormalities unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Do the lung abnormalities have a central or peripheral distribution?", "answer": "Peripheral, subpleural distribution." }, { "question": "Are the lung abnormalities predominantly dorsal (posterior) or ventral (anterior) in location?", "answer": "Mostly dorsal (posterior)." }, { "question": "Are the lung abnormalities confined to a single lobe or do they involve multiple lobes?", "answer": "They are multilobar." }, { "question": "Which central airways are reported as patent without luminal occlusion?", "answer": "The trachea and both main bronchi; no occlusive pathology was observed in the lumen." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes were detected in those regions." }, { "question": "Were pleural or pericardial effusions/thickening observed?", "answer": "No pericardial or pleural effusion-thickening was observed." }, { "question": "Were space-occupying lesions seen in the imaged portion of the liver?", "answer": "No space-occupying lesion was detected in the portion of the liver included in the cross-sectional area." }, { "question": "On which sides were the adrenal glands evaluated, and were any masses detected?", "answer": "Both sides (bilateral) were evaluated; no space-occupying lesions were detected." }, { "question": "Was significant wall thickening detected in the thoracic esophagus?", "answer": "No significant pathological wall thickening was detected." } ] }, "valid_238_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lungs are the nodules with ground-glass areas and surrounding ground-glass areas observed?", "answer": "Both lungs" }, { "question": "Within the lungs, which lobes show these parenchymal findings more prominently?", "answer": "Lower lobes" }, { "question": "Are the described lung parenchymal findings located more peripherally or centrally?", "answer": "Peripheral areas" }, { "question": "Which central airways are specifically mentioned in the evaluation?", "answer": "The trachea and both main bronchi" }, { "question": "Which coronary vessel, including side, is noted to contain atheroma plaques?", "answer": "The left anterior descending (LAD) coronary artery" }, { "question": "Which anatomical regions are specified when discussing lymph nodes?", "answer": "The mediastinum and hilar regions" }, { "question": "Which hollow organ\u2019s wall thickness is referenced within the imaged sections?", "answer": "The esophagus" }, { "question": "Which body region is referenced when assessing for free fluid within the imaged sections?", "answer": "The upper abdomen" }, { "question": "Which portion of the spine is specifically mentioned in the skeletal assessment?", "answer": "The thoracic vertebral bodies" } ] }, "valid_239_a_1.nii.gz": { "qa_pairs": [ { "question": "Which breast and which part contains the 7 mm oval soft tissue lesion, and where is it relative to the nipple?", "answer": "The right breast, in the lateral part of the prepectoral area, just inferior to the nipple." }, { "question": "In which lung and which fissure is the nodule smaller than 5 mm located?", "answer": "In the right lung, within the major fissure." }, { "question": "Are the pleuroparenchymal sequelae densities unilateral or bilateral, and in which segments are they located?", "answer": "Bilateral, in the apicoposterior segments of the upper lobes." }, { "question": "Where is subsegmental atelectasis identified in the right lung?", "answer": "In the middle lobe of the right lung." }, { "question": "Where is subsegmental atelectasis identified in the left lung?", "answer": "In the lingula of the left upper lobe." }, { "question": "Which wall of the truncus brachiocephalicus demonstrates calcification?", "answer": "The posterior wall." }, { "question": "In which nodal regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Are the dilated bronchi confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Which region in the abdomen shows mild edema associated with multiple lymph nodes?", "answer": "The mesenteric root." }, { "question": "Toward which side does the scoliosis open?", "answer": "Left." } ] }, "valid_240_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the consolidation area located within the lungs?", "answer": "At the left lung hilum." }, { "question": "Into which lobes did the previously described left hilar mass extend?", "answer": "Into the left upper and left lower lobes." }, { "question": "From the consolidation area, in what direction do the pleuroparenchymal bands and bronchiectasis extend?", "answer": "From the consolidation area to the pleura." }, { "question": "Are pleural thickness increases unilateral or bilateral, and on which side are they more prominent?", "answer": "Bilateral, more prominent on the right pleura." }, { "question": "In which vascular structures are calcific atheromatous plaques observed?", "answer": "In the aorta and coronary arteries." }, { "question": "Are linear subsegmental atelectasis and fibrotic densities present on one side or both sides of the lungs?", "answer": "They are present in both lungs." }, { "question": "Is the consolidation area described as central (hilar) or peripheral?", "answer": "Central, at the left hilum." }, { "question": "Do the bands and bronchiectasis extend toward the pleural surface or toward the mediastinum?", "answer": "Toward the pleural surface." }, { "question": "Does the current consolidation correspond spatially to the site of the previously noted mass?", "answer": "Yes, it is in the same mass localization at the left hilum." } ] }, "valid_241_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side and in which lobe and segment are areas of increased density described in the right lung?", "answer": "Right lung, lower lobe, superior segment." }, { "question": "Within the left lung, which lower lobe segments contain the areas of increased density?", "answer": "The superior and posterobasal segments of the left lower lobe." }, { "question": "Are the reported areas of increased density confined to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Do the described areas involve lower lobes rather than upper or middle lobes?", "answer": "Yes, they are in the lower lobes." }, { "question": "On the left side, do the findings include a posterior basal segment?", "answer": "Yes, the posterobasal segment of the left lower lobe." }, { "question": "On the right side, do the findings extend into basal segments beyond the superior segment?", "answer": "No, only the superior segment of the right lower lobe is described." }, { "question": "Is the superior segment involved on both sides\u2019 lower lobes?", "answer": "Yes, the superior segment of both lower lobes is involved." }, { "question": "Which additional anatomic region beyond the thorax is stated to be included within the imaged sections?", "answer": "The upper abdominal sections." }, { "question": "Which central airway structures are explicitly mentioned in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Which regions are cited in relation to lymph node assessment?", "answer": "The mediastinum and both axillary regions." } ] }, "valid_242_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side(s) have kidney stones according to the findings?", "answer": "Both sides; millimetric stones in bilateral kidneys." }, { "question": "Does the impression describe nephrolithiasis as unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In which abdominal level were the adrenal glands assessed?", "answer": "In sections through the upper part of the abdomen." }, { "question": "Are the adrenal glands referenced as unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which central airways are stated to be open?", "answer": "The trachea and main bronchi." }, { "question": "Was pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No; absent in both hemithoraces." }, { "question": "Were masses, nodules, or infiltrations identified in one lung, both lungs, or neither?", "answer": "Neither; none in both lungs." }, { "question": "In which thoracic compartment were lymph nodes evaluated for pathology?", "answer": "The mediastinum." }, { "question": "Which regional vascular structures are mentioned alongside the heart?", "answer": "Mediastinal vascular structures." } ] }, "valid_243_a_1.nii.gz": { "qa_pairs": [ { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Bilateral." }, { "question": "What is the maximum thickness of the pleural effusion?", "answer": "Approximately 40 mm at its thickest point." }, { "question": "To what superior extent does the pleural effusion reach when the patient is supine?", "answer": "It continues up to the lung apex." }, { "question": "In which lobes and on which sides are the ground-glass areas and interlobular septal thickenings observed?", "answer": "In the upper and lower lobes of both lungs and in the middle lobe of the right lung." }, { "question": "Are the ground-glass areas and septal thickenings more central or peripheral?", "answer": "They are especially in the central areas." }, { "question": "Where are the nodules with surrounding ground-glass located, and are they unilateral or bilateral?", "answer": "In the peripheral parts of both lungs; bilateral." }, { "question": "What is the maximum thickness of the pericardial effusion?", "answer": "12 mm at its thickest part." }, { "question": "On which side is the central venous catheter located?", "answer": "Right." }, { "question": "According to the impressions, where are the ground-glass appearances within the lungs?", "answer": "In the central parts of both lungs." } ] }, "valid_244_a_1.nii.gz": { "qa_pairs": [ { "question": "Which segment of the right lower lobe shows atelectasis?", "answer": "The anterobasal segment of the right lower lobe." }, { "question": "Which other lobe of the right lung shows atelectasis besides the lower lobe?", "answer": "The right middle lobe." }, { "question": "In which segment of the right upper lobe is atelectasis described?", "answer": "The posterior segment of the right upper lobe." }, { "question": "Which lobes of the left lung exhibit linear atelectasis?", "answer": "The upper and lower lobes of the left lung." }, { "question": "Where is the ground-glass nodule located, and what is its approximate size?", "answer": "In the apical segment of the right upper lobe, approximately 6 mm." }, { "question": "Are the small (millimetric) nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "Are emphysematous changes unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Are central venous catheters unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Where is the reported termination of the central venous catheter(s)?", "answer": "In the right atrium." }, { "question": "Where is free fluid identified?", "answer": "Intraabdominal, diffuse free fluid." } ] }, "valid_245_a_1.nii.gz": { "qa_pairs": [ { "question": "Were any occlusions present in the trachea or in the lumens of the right and left main bronchi?", "answer": "No; the trachea and the lumens of both main bronchi were open." }, { "question": "Was any dilatation identified within the thoracic aorta?", "answer": "No dilatation was detected in the thoracic aorta." }, { "question": "Were lymph nodes of pathological size seen in the mediastinum or at either hilum?", "answer": "No; none were detected in the mediastinal or bilateral hilar regions." }, { "question": "In the lung parenchyma window, were masses, nodules, or infiltrates present in either lung?", "answer": "No; none were detected in either lung parenchyma." }, { "question": "Was pleural effusion present on the right, left, or both sides?", "answer": "No pleural effusion was detected." }, { "question": "Which portion of the abdomen entered the examination field?", "answer": "Upper abdominal sections." }, { "question": "Were any space-occupying lesions identified in the right or left adrenal gland?", "answer": "No; none were detected in either adrenal gland." }, { "question": "Was any pericardial thickening or effusion detected?", "answer": "No pericardial thickening or effusion was detected." }, { "question": "Was significant wall thickening observed in the thoracic esophagus?", "answer": "No significant pathological wall thickening was detected in the thoracic esophagus." }, { "question": "Which type of hiatal hernia was observed?", "answer": "Sliding type." } ] }, "valid_246_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the patchy ground-glass densities seen in one lung or both lungs?", "answer": "Both lungs" }, { "question": "On which side is the upper-lobe emphasis of the ground-glass densities reported?", "answer": "Right lung" }, { "question": "Which vertical lung region is emphasized for the ground-glass densities?", "answer": "Upper lobes" }, { "question": "Which central airway structures are explicitly mentioned as open?", "answer": "Trachea and both main bronchi" }, { "question": "Which thoracic compartment is referenced for the main vascular structures?", "answer": "Mediastinum" }, { "question": "Which specific regions are named in the lymph node assessment?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions" }, { "question": "Which thoracic vascular structure has its diameter referenced?", "answer": "Thoracic aorta" }, { "question": "Which thoracic digestive tract structure is mentioned regarding calibration?", "answer": "Thoracic esophagus" }, { "question": "Which upper abdominal organ is specifically noted as entering the imaged cross-sectional area?", "answer": "Liver" }, { "question": "Were the adrenal glands assessed unilaterally or bilaterally?", "answer": "Bilaterally" } ] }, "valid_247_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the thoracic midline?", "answer": "In the midline." }, { "question": "In which part of the aorta are calcified atheroma plaques observed?", "answer": "In the aortic arch (arcus aorta)." }, { "question": "In which lung regions are reticulonodular sequelae densities present?", "answer": "In both lung apexes." }, { "question": "Which lung and segment contain the focal ground-glass area?", "answer": "The right lung middle lobe lateral segment." }, { "question": "On the right side, where are peripheral subpleural ground-glass nodules located?", "answer": "In the right lower lobe laterobasal segment and the right upper lobe posterior segment." }, { "question": "On the left side, where are peripheral subpleural ground-glass nodules located?", "answer": "In the left upper lobe apicoposterior segment." }, { "question": "Are the small parenchymal nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "Where within the kidney is the hypodense well-circumscribed nodular lesion located?", "answer": "In the upper pole of the right kidney." }, { "question": "In which skeletal region is increased trabeculation noted?", "answer": "In the vertebrae." }, { "question": "Are the described ground-glass nodules centrally located or peripheral/subpleural?", "answer": "Peripheral, subpleural." } ] }, "valid_248_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe contain the focal ground-glass opacity?", "answer": "Right lung, lower lobe." }, { "question": "In which segment and positional area is the focal ground-glass opacity located?", "answer": "Posterior segment, paraspinal area." }, { "question": "Are the peribronchial and centriacinar nodules unilateral or bilateral in distribution across the lungs?", "answer": "Bilateral, present in all lobes and segments of both lungs." }, { "question": "In which vertical region of the lungs are the nodules most intense?", "answer": "Apical (apex) regions." }, { "question": "Do the linear fibrotic densities extend from the central lung toward the periphery or vice versa?", "answer": "From the central to the periphery." }, { "question": "Where are the linear fibrotic densities most prominent?", "answer": "Apical regions of both lungs." }, { "question": "Are the emphysematous changes located centrally or peripherally within the lungs?", "answer": "Peripherally." }, { "question": "Do the fibrotic bands show extension to the pleura?", "answer": "Yes, they have pleural extension." }, { "question": "Where are the multiple centriacinar nodules and fibrotic bands more prominent in terms of level and centrality?", "answer": "More prominent in the upper segments and central areas." }, { "question": "Which side shows a prominent renal pelvis on the included images?", "answer": "Left kidney renal pelvis." } ] }, "valid_249_a_1.nii.gz": { "qa_pairs": [ { "question": "On which side is the pneumothorax observed?", "answer": "Right side." }, { "question": "Is the pleural effusion on the left or right, and what is its thickness?", "answer": "Left side, about 1 cm thick." }, { "question": "Which aortic segment measures 41 mm in diameter?", "answer": "The ascending aorta." }, { "question": "Do the interlobular septal thickenings and patchy ground-glass opacities involve one lung or both?", "answer": "Both lungs (bilateral)." }, { "question": "Which regions of the right lung show acinar opacities?", "answer": "The posterior upper lobe and the lower lobe." }, { "question": "In the left lung, where are acinar opacities located?", "answer": "The inferior lingular segment." }, { "question": "Where are the subsegmental atelectasis areas located?", "answer": "In both lower lobes of the lungs." }, { "question": "In which thoracic compartment are postoperative air images seen?", "answer": "The mediastinum." }, { "question": "To which hemithorax does the external drainage catheter extend?", "answer": "The right hemithorax." }, { "question": "Metallic electrode densities extend from the epigastric subcutaneous fat into which region?", "answer": "Into the mediastinum." } ] }, "valid_250_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and lobe show consolidation with surrounding ground-glass changes?", "answer": "The left upper lobe." }, { "question": "Within the left upper lobe, which segments are involved by the consolidation?", "answer": "The anterior segment and the lingular segment." }, { "question": "How is the ground-glass area positioned relative to the left upper lobe consolidation?", "answer": "It is observed around the consolidation." }, { "question": "Where are the millimetric centriacinar nodules located?", "answer": "In the same left upper lobe localization as the consolidation (anterior/lingular segments)." }, { "question": "On which side and in which segment is an additional small consolidation seen in the lower lobe?", "answer": "On the right side, in the posterobasal segment of the right lower lobe." }, { "question": "Is the mosaic attenuation pattern confined to one lung or present in both lungs?", "answer": "It is present in both lungs." }, { "question": "In the prior examination, where were consolidation and frosted glass areas located, and on which side were they more prominent?", "answer": "In the lower lobes of both lungs, more prominent on the right." }, { "question": "On which side is pleural effusion observed?", "answer": "On the right." }, { "question": "Where are the short lymph nodes reported?", "answer": "In the mediastinum and the hilar regions." }, { "question": "Where is the sliding hiatal hernia located relative to the esophagus?", "answer": "At the lower end of the esophagus." } ] }, "valid_250_b_1.nii.gz": { "qa_pairs": [ { "question": "Which lung shows atelectatic changes and minimal ground-glass appearance in the previously pneumonic area?", "answer": "Left lung" }, { "question": "Which segment of the left lung contains the atelectasis and ground-glass changes?", "answer": "Left lung lingula superior segment" }, { "question": "Are the observed parenchymal nodules unilateral or bilateral?", "answer": "Bilateral (in both lungs)" }, { "question": "Where within the lungs are the parenchymal nodules located, central or peripheral?", "answer": "Peripheral" }, { "question": "Relative to the prior pneumonia site, where are several calcifications seen?", "answer": "In the same left lung area previously described as pneumonia" }, { "question": "In which mediastinal regions are lymph nodes (up to 5 mm short-axis) present?", "answer": "Prevascular and paratracheal mediastinal areas" }, { "question": "Where are calcified atheroma plaques located?", "answer": "In the mediastinal main vascular structures" }, { "question": "Which aortic segment measures 38 mm in diameter?", "answer": "Ascending aorta" }, { "question": "Which vessels show calcifications?", "answer": "Coronary arteries" }, { "question": "At what portion is the Type 1 hiatal hernia observed?", "answer": "Distal" } ] }, "valid_250_c_1.nii.gz": { "qa_pairs": [ { "question": "Are the trachea and both main bronchi midline or deviated?", "answer": "Midline" }, { "question": "On which side are calcified lymph nodes observed at the lung hilum?", "answer": "Left lung hilum" }, { "question": "Which upper lobe bronchus is significantly narrowed, left or right?", "answer": "Left upper lobe bronchus" }, { "question": "Is the soft tissue causing the bronchial narrowing located anterior or posterior to the pulmonary artery?", "answer": "Anterior to the pulmonary artery" }, { "question": "Is air trapping observed in an upper lobe or a lower lobe?", "answer": "Upper lobe" }, { "question": "Where are the centriacinar ground-glass nodules more prominent: upper lobes, lower lobes, or diffusely?", "answer": "Upper lobes of both lungs" }, { "question": "Where is the 4 mm parenchymal nodule located?", "answer": "Superior segment of the right lower lobe" }, { "question": "Where is the 2 mm nodule situated relative to lung fissures?", "answer": "In the right major fissure" }, { "question": "Which regions showed no lymph nodes of pathological size?", "answer": "Both axillae and the supraclavicular levels" }, { "question": "Which kidney and what part contains the 3 cm cortical exophytic cystic lesion?", "answer": "Right kidney, upper pole, posterior cortex" } ] }, "valid_250_d_1.nii.gz": { "qa_pairs": [ { "question": "Where does the nasogastric tube tip terminate relative to the diaphragm?", "answer": "Infradiaphragmally." }, { "question": "How far and in what relation to the carina does the tracheal tube tip terminate?", "answer": "Approximately 3 cm proximal to the carina." }, { "question": "In which lung and segment are the peribronchial sequelae changes located?", "answer": "In the apicoposterior segment of the left upper lobe." }, { "question": "In which lung is the calcific nodule located, and to what structure is it adjacent?", "answer": "In the left lung, adjacent to a fissure." }, { "question": "Where are nodular consolidation areas located in the lower lobes, and what is their extent on each side?", "answer": "In almost all of the right lower lobe and in the posterobasal segment of the left lower lobe." }, { "question": "In which segment and to what boundary do the band-like atelectatic areas extend?", "answer": "In the posterobasal segment of the right lower lobe, extending to the pleura." }, { "question": "Which parts of the aorta contain calcific plaques?", "answer": "The aortic arch and the wall of the descending aorta." }, { "question": "On which side are partial calcific lymph nodes noted at the hilum?", "answer": "Left." }, { "question": "What is the direction of the thoracic scoliosis?", "answer": "Left-facing." }, { "question": "Where are syndesmophytes observed relative to the thoracic vertebrae?", "answer": "In the right halves of the distal thoracic vertebrae." } ] }, "valid_250_e_1.nii.gz": { "qa_pairs": [ { "question": "Which airway segments show mucus densities?", "answer": "The right upper lateral part of the trachea and the right intermediate bronchus." }, { "question": "On which side and in which segment are the spicule extensions located in the lungs?", "answer": "In the left lung, lingular segment." }, { "question": "Where are the ground-glass appearances, consolidation areas, and calcified sequelae located?", "answer": "In the left lung lingular segment." }, { "question": "Around which bronchus is peribronchial wall thickening observed?", "answer": "Around the left lung upper lobe bronchus." }, { "question": "Which segments of the right lung show more prominent alveolar interstitial density increases?", "answer": "The right upper lobe posterior segment and the right lower lobe superior and basal segments." }, { "question": "In which parts of the aorta are calcific plaques observed?", "answer": "In the aortic arch, ascending aorta, descending aorta, and abdominal aorta." }, { "question": "Where are the noncalcified lymph nodes located?", "answer": "In the right upper paratracheal region, the lower paratracheal region bilaterally, and the aortopulmonary region." }, { "question": "Where are calcified lymph nodes identified?", "answer": "In the left hilar and peribronchial regions." }, { "question": "Which segment of the left lung upper lobe is referenced for cavitary lesions?", "answer": "The apicoposterior segment." }, { "question": "Which abdominal organs partially entered the examination area?", "answer": "The liver, spleen, and right kidney." } ] }, "valid_250_f_1.nii.gz": { "qa_pairs": [ { "question": "Where is the mass lesion located relative to the pulmonary artery?", "answer": "At the left hilus, adjacent to the left main pulmonary artery." }, { "question": "Does the left hilar soft tissue density extend into the lung parenchyma, and how?", "answer": "Yes, it extends spiculately into the lung parenchyma." }, { "question": "Relative to the mass, where is the large bronchopneumonic infiltration area located?", "answer": "Distal to the mass." }, { "question": "Which bronchi show diffuse narrowing associated with the described lesion?", "answer": "The upper lobe bronchi." }, { "question": "In which specific lobar segments are newly emerged nodular consolidation areas noted?", "answer": "In the left lung upper lobe apicoposterior segment and the right lung upper lobe posterior segment." }, { "question": "Which lobes or segments contain soft tissue densities as listed in the report?", "answer": "The middle lobe of the right lung, the anterior segment of the upper lobe, and the posterobasal segment of the lower lobe." }, { "question": "What is the laterality and thickness of the pleural effusions?", "answer": "A left pleural effusion measuring about 1 cm in thickness and a right pleural effusion measuring about 5 mm." }, { "question": "Are the ground-glass density increases unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "In which mediastinal regions were calcified lymph nodes observed?", "answer": "Upper and lower paratracheal, prevascular, precarinal, and subcarinal regions, as well as the peribronchial area." }, { "question": "Which hilar region is described as noncalcified?", "answer": "The left hilar region." } ] }, "valid_251_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "In which mediastinal and hilar regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Was any pericardial effusion or thickening present around the heart?", "answer": "No, neither pericardial effusion nor thickening was observed." }, { "question": "Was any significant tumoral wall thickening detected in the thoracic esophagus?", "answer": "No significant tumoral wall thickening was detected in the thoracic esophagus." }, { "question": "Were nodular or infiltrative lesions identified in either lung parenchyma?", "answer": "No, none were detected in either lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening seen on the right or left?", "answer": "No pleural effusion or pleural thickening was detected on either side." }, { "question": "Did any space-occupying lesion in the liver extend into the imaged cross-sectional area?", "answer": "No, no space-occupying liver lesion entered the cross-sectional area." }, { "question": "Were space-occupying lesions found in the adrenal glands on the right or left?", "answer": "No, none were detected in the bilateral adrenal glands." }, { "question": "Which thoracic vessel had its diameter specifically commented on?", "answer": "The thoracic aorta." }, { "question": "Which thoracic aerodigestive structure had its luminal calibration assessed?", "answer": "The thoracic esophagus." } ] }, "valid_252_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airway structures are described as open?", "answer": "The trachea and both main bronchi." }, { "question": "In which part of the airways was occlusive pathology specifically not detected?", "answer": "In the lumens of the trachea and both main bronchi." }, { "question": "Which thoracic region could not be optimally evaluated on this non-contrast exam?", "answer": "The mediastinum." }, { "question": "In which specified mediastinal and hilar regions were enlarged lymph nodes not detected?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Across which sides of the lungs was aeration assessed, and were any nodular or infiltrative lesions seen there?", "answer": "Aeration was assessed in both lungs, and no nodular or infiltrative lesions were detected in the lung parenchyma." }, { "question": "Was pleural effusion or pleural thickening identified on either side?", "answer": "No pleural effusion or pleural thickening was identified." }, { "question": "Which portion of the abdomen is included within the thoracic CT sections?", "answer": "The upper abdomen." }, { "question": "Within the imaged portion of the liver, were any space-occupying lesions present?", "answer": "No, none were detected in the portion of the liver that entered the cross-sectional area." }, { "question": "Were the adrenal glands evaluated on one side or both, and were any masses noted?", "answer": "They were evaluated bilaterally, and no space-occupying lesions were detected." }, { "question": "Which mediastinal hollow organ\u2019s calibration was specifically mentioned?", "answer": "The thoracic esophagus." } ] }, "valid_253_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the sequelae bands unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "In which lobes of the right lung are the sequelae bands most prominent?", "answer": "Right middle lobe and right lower lobe." }, { "question": "Are the sequelae bands described as peripheral or central in location?", "answer": "Peripheral." }, { "question": "Was pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No, not detected in both hemithoraces." }, { "question": "Were active infiltrations or mass lesions observed in either lung parenchyma?", "answer": "No." }, { "question": "Which structure is favored by the significantly increased CTO ratio?", "answer": "The heart." }, { "question": "Were pathological lymph nodes detected in the mediastinum?", "answer": "No." }, { "question": "Were any pathologies detected in the sections passing through the upper part of the abdomen?", "answer": "No." }, { "question": "Which airway structures are reported as open?", "answer": "The trachea and main bronchi." } ] }, "valid_254_a_1.nii.gz": { "qa_pairs": [ { "question": "In which part of the right upper lobe were pleuroparenchymal changes with ground-glass densities observed?", "answer": "Posterior part of the right upper lobe." }, { "question": "Which segment of the right middle lobe shows pleuroparenchymal changes?", "answer": "Lateral segment of the right middle lobe." }, { "question": "Are the lower lobes involved on one side or both sides?", "answer": "Both lower lobes are involved." }, { "question": "In the left lung, which segment of the upper lobe is affected?", "answer": "Anterior segment of the left upper lobe." }, { "question": "Which basal segments of the left lower lobe are involved?", "answer": "Posterobasal and mediobasal segments of the left lower lobe." }, { "question": "Do the lower-lobe findings localize to basal segments, and if so, on which side?", "answer": "Yes, to the basal segments of the lower lobes of both lungs." }, { "question": "Where are the bronchiectatic changes with fibrotic recessions located?", "answer": "In the anterior segment of the left upper lobe." }, { "question": "Are millimetric pulmonary nodules present unilaterally or bilaterally?", "answer": "Bilaterally, in both lungs." }, { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Where is the accessory spleen located relative to the spleen?", "answer": "Medially adjacent to the lower pole of the spleen." } ] }, "valid_255_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway segments are explicitly stated to be open?", "answer": "The trachea and both main bronchi." }, { "question": "Is ventilation described for one lung or both lungs?", "answer": "Both lungs." }, { "question": "Are masses or infiltrative lesions addressed in a single lung or across both lungs?", "answer": "Across both lungs." }, { "question": "For lymph nodes, which thoracic regions are named?", "answer": "The mediastinum and the hilar regions." }, { "question": "In which thoracic compartments is effusion specifically addressed?", "answer": "Pleural and pericardial." }, { "question": "The mentioned main vascular structures with stated widths are located in which region?", "answer": "The mediastinum." }, { "question": "Which organ\u2019s wall thickness is referenced, and is this within the imaged sections?", "answer": "The esophagus, within the sections." }, { "question": "Do the vertebral findings concern vertebral bodies and are they confined to the imaged sections?", "answer": "Vertebral bodies (corpora), within the sections." }, { "question": "Which region\u2019s structures were not optimally evaluated due to lack of contrast?", "answer": "The mediastinum." }, { "question": "Which abdominal level is referenced for fluid collections and lymph nodes, and is this limited by scan coverage?", "answer": "The upper abdomen, within the sections." } ] }, "valid_256_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the effusion located relative to the heart?", "answer": "Within the pericardial space (pericardial effusion)." }, { "question": "Are the pleural effusions unilateral or bilateral, and which side is thicker?", "answer": "Bilateral; thicker on the right." }, { "question": "What are the maximum thicknesses of the pleural effusions on the right and left?", "answer": "Right up to 45 mm; left up to 25 mm." }, { "question": "What is the vertical extent of the pleural effusions within the lungs?", "answer": "They extend from the basal regions to the upper lobes." }, { "question": "What lung change is adjacent to the pleural effusions?", "answer": "Adjacent atelectatic lung segments." }, { "question": "On the right side, in which lobes and segments are pleuroparenchymal sequelae densities observed, and at what landmark level?", "answer": "In the right upper lobe and right middle lobe, including the anterior segment of the right upper lobe at the level of the cardiophrenic sinus." }, { "question": "On the left side, where are pleuroparenchymal sequelae densities located within the lung?", "answer": "In the anterior segment of the left upper lobe." }, { "question": "Where are branches with buds seen, by side and segment?", "answer": "In both lungs at the posterior levels of the upper lobes, and in the superior segment of the right lower lobe." }, { "question": "Which vessels or aortic segments contain calcific atheroma plaques?", "answer": "The coronary arteries, the aortic arch, and the descending aorta." }, { "question": "What are the measured calibers of the aortic arch and the pulmonary trunk?", "answer": "Aortic arch 33 mm; pulmonary trunk 28 mm." } ] }, "valid_257_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the dependent atelectasis areas located within the lungs?", "answer": "In the basal segments of both lower lobes." }, { "question": "Do the atelectasis areas involve one lung or both lungs?", "answer": "Both lungs." }, { "question": "Were any pneumonic infiltrations or consolidation areas detected within the lung parenchyma?", "answer": "No, none were detected within the lung parenchyma." }, { "question": "Were any suspicious masses or nodular space-occupying lesions identified within the lung parenchyma?", "answer": "No, none were identified within the lung parenchyma." }, { "question": "Were pathologically enlarged lymph nodes observed in the supraclavicular fossa, axilla, or mediastinum?", "answer": "No, not in the supraclavicular fossa, axilla, or mediastinum." }, { "question": "Where are sleeve gastrectomy suture materials seen relative to the abdomen?", "answer": "In the upper abdominal sections." }, { "question": "Was pericardial effusion detected within the pericardial space?", "answer": "No, pericardial effusion was not detected." }, { "question": "Were traumatic pneumothorax or alveolar contusions observed in the thorax?", "answer": "No, they were not observed." }, { "question": "Were fractures seen in the imaged bone structures?", "answer": "No, no fractures were observed in the bone structures." } ] }, "valid_257_a_3.nii.gz": { "qa_pairs": [ { "question": "In which lung regions are the dependent atelectasis areas located?", "answer": "Both lungs, in the lower lobe basal segments." }, { "question": "Is the atelectasis unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Within the lower lobes, which segments are involved by the atelectasis: basal or apical?", "answer": "Basal segments." }, { "question": "In which anatomical regions were no pathologically sized lymph nodes observed?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Are suture materials seen in the thorax or the upper abdomen?", "answer": "Upper abdominal sections." }, { "question": "Were pneumonic infiltrations or consolidations detected within the lung parenchyma?", "answer": "No, none in the lung parenchyma." }, { "question": "Was pericardial effusion detected around the heart?", "answer": "No pericardial effusion was detected." }, { "question": "Were traumatic pneumothorax or hemithorax identified in the chest?", "answer": "No, neither was observed." }, { "question": "Were any suspicious masses or nodular space-occupying lesions identified within the lung parenchyma?", "answer": "No, none were identified in the lung parenchyma." } ] }, "valid_257_a_4.nii.gz": { "qa_pairs": [ { "question": "In which anatomical regions were lymph nodes of pathological size or appearance not observed?", "answer": "Supraclavicular fossa, axilla, and mediastinum." }, { "question": "Are the dependent atelectasis areas unilateral or bilateral, and in which lung segments are they located?", "answer": "Bilateral, in the basal segments of the lower lobes of both lungs." }, { "question": "Were pneumonic infiltrations or consolidations detected within the lung parenchyma?", "answer": "No, none were detected in the lung parenchyma." }, { "question": "Were any suspicious masses or nodular space-occupying lesions observed within the lung parenchyma?", "answer": "No, none were observed in the lung parenchyma." }, { "question": "Was any effusion detected in the pericardial space?", "answer": "No, pericardial effusion was not detected." }, { "question": "Where are the suture materials related to sleeve gastrectomy located in this scan?", "answer": "In the upper abdominal sections." }, { "question": "Were alveolar contusions observed in the lungs?", "answer": "No, alveolar contusions were not observed." }, { "question": "In which anatomical compartment are the major vascular structures referenced in the report located?", "answer": "The mediastinum." }, { "question": "Were fractures observed in the bone structures?", "answer": "No, fractures were not observed in the bone structures." } ] }, "valid_257_a_5.nii.gz": { "qa_pairs": [ { "question": "Where in the lungs are the atelectasis areas located?", "answer": "In the basal segments of both lower lobes." }, { "question": "Is the atelectasis unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Do the atelectasis areas involve the upper or lower lobes?", "answer": "Lower lobes." }, { "question": "Which regions were examined for lymph nodes of pathological size?", "answer": "The supraclavicular fossae, axillae, and mediastinum." }, { "question": "In which thoracic compartment are the major vascular structures described?", "answer": "The mediastinum." }, { "question": "Within which tissue were pneumonic infiltration or consolidation assessed?", "answer": "The lung parenchyma." }, { "question": "In which tissue were suspicious masses or nodular space-occupying lesions assessed?", "answer": "The lung parenchyma." }, { "question": "Where are the sleeve gastrectomy suture materials seen relative to the abdomen?", "answer": "In the upper abdominal sections." }, { "question": "Which anatomical space related to the heart was evaluated for fluid?", "answer": "The pericardial space." } ] }, "valid_258_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal compartment is the triangular density located?", "answer": "Anterior mediastinum" }, { "question": "On which side are the paratracheal lymph nodes observed?", "answer": "Right side" }, { "question": "At which paratracheal levels are the right paratracheal lymph nodes seen: upper, lower, or both?", "answer": "Both upper and lower paratracheal regions" }, { "question": "In what region relative to the trachea are the right lymph nodes located?", "answer": "Paratracheal" }, { "question": "Does the pleural assessment pertain to one hemithorax or both?", "answer": "Both hemithoraces" }, { "question": "Does the lung parenchyma evaluation pertain to one lung or both?", "answer": "Both lungs" }, { "question": "Which airway structures are reported as open?", "answer": "The trachea and main bronchi" }, { "question": "Which portion of the abdomen do the CT sections include?", "answer": "The upper part of the abdomen" }, { "question": "Are the adrenal glands described unilaterally or bilaterally in the included abdominal sections?", "answer": "Bilaterally" } ] }, "valid_258_b_1.nii.gz": { "qa_pairs": [ { "question": "Where is the nodule located with respect to lung side and lobe?", "answer": "In the upper lobe of the left lung." }, { "question": "Which lobe of the left lung contains the nodule\u2014upper or lower?", "answer": "Upper lobe." }, { "question": "Which side of the chest has a central venous catheter?", "answer": "Right side." }, { "question": "Are both main bronchi referenced, and if so, which sides?", "answer": "Yes; both the right and left main bronchi are referenced." }, { "question": "Which thoracic fluid spaces are mentioned in the findings?", "answer": "Pleural and pericardial spaces." }, { "question": "Which lymph node regions are specified as being evaluated?", "answer": "The mediastinum and the hilar regions." }, { "question": "Which portion of the abdomen is included within the imaged sections?", "answer": "The upper abdomen." }, { "question": "Which hollow organ\u2019s wall thickness is described within the imaged sections?", "answer": "The esophagus within the imaged sections." }, { "question": "In what compartment are the main vascular structures referenced?", "answer": "The mediastinum." }, { "question": "Which central airway, besides the main bronchi, is mentioned?", "answer": "The trachea." } ] }, "valid_258_c_1.nii.gz": { "qa_pairs": [ { "question": "To which cardiac chamber does the catheter port extend?", "answer": "The right atrium." }, { "question": "On which side and in which lung lobe is the nodule located?", "answer": "In the left lung upper lobe." }, { "question": "In which specific segment of the left upper lobe is the nodule observed?", "answer": "The apicoposterior segment." }, { "question": "Which large airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which lymph node regions are specified in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which portion of the abdomen was included within the CT sections?", "answer": "The upper abdominal organs." }, { "question": "Which paired glands are mentioned bilaterally?", "answer": "The adrenal glands." }, { "question": "Which part of the vertebrae is referenced regarding height?", "answer": "The vertebral corpora (corpus heights)." }, { "question": "Which portion of the liver is referenced relative to the scan coverage?", "answer": "The part of the liver that entered the cross-sectional area." }, { "question": "Which esophageal region is mentioned in the report?", "answer": "The thoracic esophagus." } ] }, "valid_258_d_1.nii.gz": { "qa_pairs": [ { "question": "Where is the venous catheter located?", "answer": "In the superior vena cava." }, { "question": "On which side and in which lobe is the pulmonary nodule located?", "answer": "In the upper lobe of the left lung." }, { "question": "What is the nodule\u2019s relationship to the pleura?", "answer": "It is subpleural." }, { "question": "In what regional context relative to the heart is the nodule situated?", "answer": "In the paracardiac area." }, { "question": "Where is the atelectasis located relative to the nodule?", "answer": "Around the nodule." }, { "question": "What is the maximum diameter of the nodule?", "answer": "Up to 5 mm." }, { "question": "Which series and image number localize the nodule?", "answer": "Series 2, image 230." }, { "question": "Which abdominal organ was only partially included in the study?", "answer": "The spleen." }, { "question": "Which portion of the abdomen was included in the CT sections?", "answer": "Upper abdominal organs." }, { "question": "Which lymph node regions are specifically named in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." } ] }, "valid_259_a_1.nii.gz": { "qa_pairs": [ { "question": "Was pleural effusion present on the right, left, or both sides?", "answer": "No pleural effusion on either side." }, { "question": "Was pericardial effusion identified within the pericardial space?", "answer": "No pericardial effusion was detected." }, { "question": "Which central airways were reported as open, and was this bilateral?", "answer": "The trachea and both main bronchi were open." }, { "question": "In terms of lung laterality, where were active infiltrations or mass lesions absent?", "answer": "Absent in both lungs." }, { "question": "In which regions were pathologically enlarged lymph nodes not seen: mediastinum, axillae, or both?", "answer": "Both the mediastinum and both axillary regions." }, { "question": "Which segment of the esophagus showed no increased wall thickness: cervical, thoracic, or abdominal?", "answer": "Thoracic esophagus." }, { "question": "Was the absence of abdominal pathology limited to the upper abdomen within the imaged field or the entire abdomen?", "answer": "Limited to the upper abdomen sections within the image." }, { "question": "Where, relative to the study coverage, were no lytic or destructive bone lesions observed?", "answer": "In the bone structures within the study area." }, { "question": "Which anatomical region\u2019s main vascular structures were not optimally evaluated due to lack of IV contrast?", "answer": "Mediastinal main vascular structures." }, { "question": "Was ventilation described as normal unilaterally or bilaterally, and in which organ?", "answer": "Bilaterally in both lungs." } ] }, "valid_260_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and segment contains the 8 mm pleural-based nodule?", "answer": "Right lung lower lobe posterobasal segment." }, { "question": "Which lung and segment contains the 7 mm pleural-based nodule?", "answer": "Left lung lower lobe laterobasal segment." }, { "question": "Are the pleural-based nodules unilateral or bilateral, and which lobes are involved?", "answer": "Bilateral, located in the lower lobes of both lungs." }, { "question": "Where within the lung (central vs peripheral) are the lower-lobe ground-glass/consolidation areas located?", "answer": "Peripheral subpleural." }, { "question": "Which segments of the lower lobes are involved by the ground-glass/consolidation areas?", "answer": "Superior and posterobasal segments of both lower lobes." }, { "question": "On which side are the lower-lobe ground-glass/consolidation areas more prominent?", "answer": "More prominent on the right." }, { "question": "Do the ground-glass/consolidation findings involve one or both lungs?", "answer": "Both lungs." }, { "question": "Where are the sequela parenchymal changes located vertically within the lungs?", "answer": "At the apices of both lungs." }, { "question": "Are the pleural-based nodules confined to the lower lobes or do they extend into other lobes?", "answer": "Confined to the lower lobes." } ] }, "valid_261_a_1.nii.gz": { "qa_pairs": [ { "question": "In which anatomic compartment are the millimetric lymph nodes reported?", "answer": "In the mediastinum." }, { "question": "Do the mediastinal lymph nodes have a short-axis diameter greater than 1 cm?", "answer": "No, their short axis does not exceed 1 cm." }, { "question": "Are enlarged lymph nodes present in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No, no enlarged lymph nodes are detected in those regions." }, { "question": "Are the reticular density increases limited to one lung or present in both lungs?", "answer": "They are present in both lungs." }, { "question": "Where within the lungs are the reticular density increases located relative to the pleura?", "answer": "In the peripheral subpleural regions." }, { "question": "On which side and in which segment are the air cyst and bronchiectasis located?", "answer": "In the left lung, lingular segment." }, { "question": "Which adrenal gland contains the 20 mm hypodense lesion?", "answer": "The right adrenal gland." }, { "question": "At which vertebral level is the fracture with approximately 50% height loss located?", "answer": "The T12 vertebral body." }, { "question": "Are the trachea and both main bronchi patent on both sides?", "answer": "Yes, the trachea and both main bronchi are open." }, { "question": "Was any space-occupying lesion seen in the portion of the liver included in the scan?", "answer": "No, none was seen in the imaged portion of the liver." } ] }, "valid_262_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the residual thymic tissue located within the mediastinum?", "answer": "In the anterior mediastinum." }, { "question": "In which lobe of the liver is the cystic lesion located?", "answer": "In the right lobe of the liver." }, { "question": "Within the right liver lobe, is the cystic lesion in the anterior or posterior segment?", "answer": "In the posterior segment." }, { "question": "Is the hepatic cystic lesion peripherally located or centrally located within the lobe?", "answer": "Peripherally located." }, { "question": "The hepatic cystic lesion lies adjacent to which major vessel?", "answer": "Adjacent to the vena cava." }, { "question": "In which imaging sections is the hepatic lesion described?", "answer": "In the sections passing through the upper abdomen." }, { "question": "At which levels were lymph nodes specifically referenced in the report?", "answer": "At the mediastinal and hilar levels." }, { "question": "Is the cystic lesion intrahepatic (within the liver) or extrahepatic?", "answer": "Intrahepatic, within the posterior segment of the right lobe." } ] }, "valid_263_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe and subregion of the right lung is the calcific nodule located?", "answer": "Anterior upper lobe of the right lung, in the paramediastinal area." }, { "question": "What is the laterality of the lung nodule?", "answer": "Right lung." }, { "question": "Is the right upper lobe nodule situated anteriorly or posteriorly?", "answer": "Anteriorly." }, { "question": "Is the right lung nodule paramediastinal or peripheral?", "answer": "Paramediastinal." }, { "question": "Do calcific atheroma plaques involve the coronary arteries, the aortic arch, or both?", "answer": "Both the coronary arteries and the aortic arch." }, { "question": "Which portion of the abdomen was included in the scan coverage?", "answer": "Upper abdominal organs." }, { "question": "Were the upper abdominal organs fully captured or only partially included?", "answer": "Only partially included." }, { "question": "Is the kidney cortical abnormality described as affecting one kidney or both?", "answer": "Both kidneys." }, { "question": "Which kidney contains the hypodense oval-shaped finding that is only partially seen on the images?", "answer": "Left kidney." } ] }, "valid_263_b_1.nii.gz": { "qa_pairs": [ { "question": "Where is the trachea positioned relative to the midline?", "answer": "In the midline." }, { "question": "On which side and at which mediastinal levels were calcific paratracheal lymph nodes observed?", "answer": "On the right side at the upper and lower paratracheal levels." }, { "question": "In which additional mediastinal region were calcific lymph nodes seen?", "answer": "In the subcarinal region." }, { "question": "What is the spatial extent of the lung ground-glass consolidations relative to the lung center and periphery?", "answer": "They extend from the central regions to the periphery and involve multiple lobes and segments." }, { "question": "In which hemithoraces was pleural fluid observed?", "answer": "In both hemithoraces (bilateral)." }, { "question": "Where is the calcific pulmonary nodule located within the lungs?", "answer": "In the paramediastinal area of the anterior segment of the right upper lobe." }, { "question": "Where is the hiatal hernia located relative to the esophagus?", "answer": "At the lower end of the esophagus (sliding type)." }, { "question": "In which kidney and at which pole is the 2.8 cm nodular lesion located?", "answer": "In the upper pole of the left kidney." }, { "question": "Are the renal cortical sequelae changes unilateral or bilateral?", "answer": "Bilateral, involving both kidneys." }, { "question": "Where is the effusion located relative to the heart?", "answer": "In the pericardial space surrounding the heart." } ] }, "valid_264_a_1.nii.gz": { "qa_pairs": [ { "question": "Where within the bronchial tree are the diffuse mild ectasia and peribronchial thickness increases noted?", "answer": "In the central bronchial structures of both lungs." }, { "question": "On which side and in which specific segment of the left lung are sequela parenchymal changes described?", "answer": "In the left lung upper lobe, inferior lingular segment." }, { "question": "On which side and in which specific segment of the right lung are sequela parenchymal changes described?", "answer": "In the right lung middle lobe, medial segment." }, { "question": "Do the sequela parenchymal changes involve the lung apices, and if so, are they unilateral or bilateral?", "answer": "They involve both lung apices (bilateral)." }, { "question": "Which cardiovascular structures have calcified atheromatous plaques, and where are these plaques located relative to those structures?", "answer": "On the walls of the thoracic aorta and the coronary vascular structures." }, { "question": "Which adrenal gland contains the nodular lesion, and where within the gland is it located?", "answer": "The right adrenal gland, in the corpus." }, { "question": "What are the dimensions of the adrenal nodular lesion?", "answer": "18 x 13 mm." }, { "question": "Which airway structures are specifically reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Which anatomical regions are referenced regarding lymph nodes?", "answer": "The mediastinum and both axillary regions." }, { "question": "Which portion of the esophagus is mentioned in relation to wall thickness assessment?", "answer": "The thoracic esophagus." } ] }, "valid_265_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Is the mosaic attenuation pattern unilateral or bilateral, and in which organs?", "answer": "Bilateral, in both lungs." }, { "question": "Where are the linear atelectasis and minimal pleuroparenchymal sequelae changes located?", "answer": "In both lungs." }, { "question": "Where are the millimetric nonspecific nodules found?", "answer": "In both lungs." }, { "question": "On which sides and pleural surfaces are calcified pleural plaques present?", "answer": "In both hemithoraces, involving the costal and diaphragmatic pleura." }, { "question": "Are pleural or pericardial effusions observed, and if so, where?", "answer": "No pleural or pericardial effusion is observed." }, { "question": "In which anatomical regions are no pathologically enlarged lymph nodes noted?", "answer": "In the mediastinum and hilar regions." }, { "question": "At what level of the esophagus is the hiatal hernia described?", "answer": "At the lower end of the esophagus." }, { "question": "Which vascular structures contain atheroma plaques?", "answer": "The aorta and coronary arteries." }, { "question": "Where in the spine are osteophytes identified?", "answer": "At the vertebral corpus corners." } ] }, "valid_266_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway segments\u2019 lumens were specifically evaluated in this study?", "answer": "The trachea and the lumens of both the right and left main bronchi." }, { "question": "Was the main bronchi assessment unilateral or bilateral?", "answer": "Bilateral, involving both main bronchi." }, { "question": "Which section of the esophagus was assessed?", "answer": "The thoracic esophagus." }, { "question": "Which vascular region within the chest was evaluated for calibration?", "answer": "The thoracic main vascular structures." }, { "question": "For lymph node assessment, which regions and sides were included?", "answer": "The mediastinum and both hila (bilateral hila)." }, { "question": "Regarding lung parenchyma, was the evaluation confined to one lung or both?", "answer": "Both lungs\u2019 parenchyma were evaluated." }, { "question": "Were upper abdominal organs fully included in the scan, or only partially?", "answer": "They were only partially included." }, { "question": "Which serous spaces were addressed in relation to fluid or thickening?", "answer": "The pericardial space and the pleural spaces." }, { "question": "Which skeletal structures were included in the evaluation?", "answer": "Bone structures." }, { "question": "Which cardiac structure\u2019s outline was referenced in the report?", "answer": "The heart contour." } ] }, "valid_267_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the mosaic attenuation pattern located?", "answer": "Both lungs." }, { "question": "Which airway structures are described as open?", "answer": "The trachea and main bronchi." }, { "question": "In which thoracic compartment was lymphadenopathy assessment mentioned?", "answer": "The mediastinum." }, { "question": "On which sides was pleural effusion/thickening assessed?", "answer": "Both hemithoraces." }, { "question": "Which part of the abdomen was included in the scan sections?", "answer": "The upper part of the abdomen." }, { "question": "Which cardiothoracic structures had limited evaluation due to lack of contrast?", "answer": "The heart and mediastinal vascular structures." }, { "question": "In which parenchyma was evaluation for infiltration or mass lesions described?", "answer": "The lung parenchyma of both lungs." }, { "question": "Which structures were surveyed for lytic or destructive lesions?", "answer": "Bone structures." }, { "question": "Does the mosaic attenuation pattern involve both sides of the chest?", "answer": "Yes, it is present in both lungs." } ] }, "valid_268_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lung and segment contain the consolidation, and where within that segment is it located?", "answer": "Right lung, lower lobe superior segment, medial part." }, { "question": "What is the spatial relationship between the right-sided consolidation and the ground-glass change?", "answer": "A ground-glass area surrounds the consolidation." }, { "question": "On the left, in which lobe and segment is the ground-glass area observed?", "answer": "Left lung, lower lobe superior segment." }, { "question": "Are the superior segments of the lower lobes involved on one side or both?", "answer": "Both sides\u2014the right and the left." }, { "question": "According to the impression, which lungs/lobes are involved?", "answer": "Right lung lower lobe superior segment and left lung lower lobe." }, { "question": "Which central airways are specifically noted as evaluated for occlusion?", "answer": "The trachea and both main bronchi." }, { "question": "In which regions were lymph nodes assessed for enlargement?", "answer": "The mediastinum and the hilar regions." }, { "question": "Which organ is described as having decreased parenchymal density, and where is this located?", "answer": "The liver; within the liver parenchyma." }, { "question": "Which anatomic region\u2019s structures were suboptimally evaluated due to lack of contrast?", "answer": "The mediastinal structures." } ] }, "valid_269_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the linear atelectasis located within the lungs?", "answer": "In the medial segment of the right middle lobe." }, { "question": "On which side and in which lobe are the small nodules observed?", "answer": "In the middle lobe of the right lung." }, { "question": "Are the nodules confined to one lung or present bilaterally?", "answer": "Confined to the right lung." }, { "question": "Is the atelectasis situated medially or laterally within the right middle lobe?", "answer": "Medially, in the medial segment." }, { "question": "Are the right lung nodules localized to a specific lobe or spread across multiple lobes?", "answer": "Localized to the middle lobe." }, { "question": "Which anatomical regions were evaluated for lymph nodes in this report?", "answer": "The mediastinum, both axillary regions, and the supraclavicular fossa." }, { "question": "Which central airways were mentioned as patent?", "answer": "The trachea and both main bronchi." }, { "question": "Which spaces were reviewed for effusion or thickening?", "answer": "The pericardial and pleural spaces." }, { "question": "Which portion of the abdomen was included within the scan\u2019s field of view?", "answer": "The upper abdominal sections." }, { "question": "Which bony structures had their heights specifically noted?", "answer": "The vertebral bodies (vertebral corpora)." } ] }, "valid_270_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung regions are cystic bronchiectatic changes seen bilaterally, and on which side are they more prominent?", "answer": "In the lower lobe basal segments of both lungs, more prominent on the left." }, { "question": "Outside the lower lobe basal segments, where else are cystic bronchiectatic changes reported?", "answer": "In the left upper lobe, the inferior lingula, and the right middle lobe." }, { "question": "Are the nodular ground-glass densities limited to one lung or present in both lungs?", "answer": "Present in both lungs." }, { "question": "Where is the largest nodular ground-glass density located?", "answer": "At the basal level of the right lower lobe (series 2, image 233)." }, { "question": "In which lobe and portion are peribronchial thickenings and pleural recessions observed?", "answer": "In the anterior portion of the right middle lobe." }, { "question": "Where are pleural recessions and calcifications described on the left side?", "answer": "In the pleural structures of the upper and lower lobes of the left lung." }, { "question": "On which side and location are pleural calcifications noted as more prominent?", "answer": "More prominent in the anterior middle lobe of the right lung." }, { "question": "Where are the described lymph nodes located within the chest?", "answer": "In the mediastinum." }, { "question": "In which skeletal locations are hypertrophic osteophytic taperings observed?", "answer": "In the end plates of the vertebral bodies." }, { "question": "Where are multiple calcifications identified in the upper abdomen?", "answer": "In the gallbladder." } ] }, "valid_271_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the patchy ground-glass densities present in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Where are the ground-glass densities predominantly located within the lungs: peripheral or central?", "answer": "Mostly peripheral" }, { "question": "Do the ground-glass densities also involve central lung regions?", "answer": "Yes, centrally located patchy ground-glass densities are observed" }, { "question": "Were any pleural effusions or pleural thickening identified on either side?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the prevascular region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the pre-paratracheal or subcarinal regions?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the bilateral hilar or axillary regions?", "answer": "No" }, { "question": "Which side contains the partially observed hypodense renal lesion?", "answer": "Right kidney" }, { "question": "Was the right renal hypodense lesion fully captured or only partially included?", "answer": "Partially observed" }, { "question": "Are both main bronchi open on both sides?", "answer": "Yes, both main bronchi are open" } ] }, "valid_272_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the laterality of the lung consolidation areas?", "answer": "Bilateral" }, { "question": "Within the lungs, are the consolidation areas subpleural or central?", "answer": "Subpleural" }, { "question": "Do the consolidation areas involve multiple segments or a single segment?", "answer": "Multiple segments (multisegmental)" }, { "question": "Was pleural effusion or pleural thickening detected in either hemithorax?", "answer": "No; none detected in both hemithoraces" }, { "question": "Are the trachea and main bronchi open or obstructed?", "answer": "Open" }, { "question": "In which compartment are the described lymph nodes located?", "answer": "Mediastinum" }, { "question": "At what level is the largest lymph node located, and what is its short-axis diameter?", "answer": "At the subcrinal level, with a short diameter of 9 mm" }, { "question": "Which portion of the abdomen was included in the sections that showed no pathology?", "answer": "Upper part of the abdomen" }, { "question": "Are the consolidation areas described within the lung parenchyma or outside it?", "answer": "Within the lung parenchyma" } ] }, "valid_273_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the intrapulmonary nodules unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "On which side are the nodular thickenings located on the major fissure?", "answer": "Left side." }, { "question": "How many nodular thickenings are noted on the left major fissure?", "answer": "Two." }, { "question": "Which fissure is specifically mentioned as having nodular thickenings?", "answer": "The major fissure." }, { "question": "At what anatomical level is the hiatal hernia described?", "answer": "At the level of the esophagogastric junction." }, { "question": "Which central airway structures are mentioned in the report?", "answer": "The trachea and both main bronchi." }, { "question": "Were mediastinal lymph node stations discussed at one hilus or both?", "answer": "Both hilus levels." }, { "question": "Which portion of the abdomen was included within the CT sections?", "answer": "The upper abdomen." }, { "question": "Which adrenal glands were within the imaged area?", "answer": "Both (bilateral) adrenal glands." }, { "question": "Which upper abdominal organ is explicitly noted as entering the cross-sectional area?", "answer": "The liver." } ] }, "valid_274_a_1.nii.gz": { "qa_pairs": [ { "question": "Which side has a pleural effusion measuring up to 5.5 cm in diameter?", "answer": "Left side, between the left pleural leaves." }, { "question": "Which side has a pleural effusion measuring up to 8 cm in diameter, and to which lung segment is it adjacent?", "answer": "Right side, between the right pleural leaves, adjacent to the lower lobe superior segment." }, { "question": "Is the pleural effusion unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which lung lobe is not ventilated, and on which side?", "answer": "The lower lobe of the right lung." }, { "question": "In which lobe and segment are segmental atelectasis areas observed?", "answer": "In the upper lobe posterior segment and in the middle lobe." }, { "question": "Is the edema in the skin and subcutaneous tissues localized or diffuse within the imaged section?", "answer": "Diffuse across all skin and subcutaneous soft tissues within the section." }, { "question": "Where is an increase in fat plane density due to edema observed?", "answer": "In the mediastinal fat planes." }, { "question": "Where is free fluid present in the abdomen, and what is its extent?", "answer": "There is widespread (diffuse) free fluid within the abdomen in the abdominal sections included." }, { "question": "Which coronary arteries contain stent materials?", "answer": "The LAD and RCA." }, { "question": "Does the ventricular diameter increase involve one ventricle or both?", "answer": "Both ventricles (biventricular)." } ] }, "valid_274_b_1.nii.gz": { "qa_pairs": [ { "question": "On which side and chest wall region were the pacemaker electrodes observed?", "answer": "On the anterior wall of the left chest." }, { "question": "To what cardiac level do the pacemaker electrodes extend?", "answer": "They extend to the level of the ventricle." }, { "question": "In which lung and lobe were diffuse interlobular septal thickenings with ground-glass-like increases and peribronchial thickenings observed?", "answer": "In the lower lobe of the right lung." }, { "question": "Where in the left lung were peribronchial ground-glass density foci noted?", "answer": "In the posterobasal segment of the left lower lobe, in the subpleural area." }, { "question": "Which part of the right upper lobe showed peribronchial ground-glass densities?", "answer": "The posterior part of the right upper lobe." }, { "question": "In which body region were density increases seen under the skin?", "answer": "Under the entire skin of the thorax within the imaged sections." }, { "question": "Where was diffuse free fluid observed relative to the scan coverage?", "answer": "In the abdomen, within the upper abdominal sections included in the examination." }, { "question": "Which airway structures were described as open?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Are the peribronchial ground-glass densities unilateral or bilateral?", "answer": "Bilateral, involving the right lung (lower lobe and upper lobe posterior) and the left lung (lower lobe posterobasal)." } ] }, "valid_274_c_1.nii.gz": { "qa_pairs": [ { "question": "Is the pleural effusion unilateral or bilateral, and which side is more prominent?", "answer": "Bilateral, more prominent on the right." }, { "question": "Which lobes are affected by atelectasis and volume loss, and on which side is it more pronounced?", "answer": "The lower lobes of both lungs, more pronounced on the right." }, { "question": "On the right side, are the atelectatic changes more prominent in the upper or lower lobe?", "answer": "Lower lobe." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No." }, { "question": "Are the trachea and both main bronchi patent bilaterally?", "answer": "Yes; the trachea and both main bronchi are open." }, { "question": "Where is the effusion located relative to the heart?", "answer": "Pericardial." }, { "question": "Was a small amount of periventricular effusion reported?", "answer": "Yes, a small amount." }, { "question": "Were upper abdominal organs included in the imaging field?", "answer": "Yes, upper abdominal organs were included in the sections." }, { "question": "Was any portion of the liver included within the scanned sections?", "answer": "Yes; portions of the liver that entered the cross-sectional area were included." }, { "question": "Were both adrenal glands included in the scan?", "answer": "Yes, both adrenal glands were included bilaterally." } ] }, "valid_275_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe of the thyroid is the hypodense nodule located, and toward what region does it extend?", "answer": "It is in the left lobe of the thyroid and extends toward the mediastinum." }, { "question": "Which segment of the aorta is measured at 39 mm in diameter?", "answer": "The ascending aorta." }, { "question": "On which side is the pleural effusion thicker, and what are the measured thicknesses on each side?", "answer": "It is thicker on the right; 1.5 cm on the right hemithorax and 1 cm on the left hemithorax." }, { "question": "Where is the fissural effusion located, and on which side?", "answer": "In the left major fissure on the left side." }, { "question": "Are the tubular bronchiectasis and peribronchial thickening unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In which lung lobes are the increased interlobular septal thickness, ground-glass areas, and subsegmental atelectasis located?", "answer": "In the lower lobes of both lungs." }, { "question": "In which regions are lymph nodes observed, and where is the largest one situated?", "answer": "In the mediastinum and bilateral hilar regions; the largest is in the aortopulmonary window." }, { "question": "What is the thickness of the pericardial effusion?", "answer": "1 cm thick." }, { "question": "Where is the hiatal hernia located anatomically?", "answer": "At the esophagogastric junction." }, { "question": "Where are the millimetric osteophytes described in the bones?", "answer": "At the corners of the vertebral corpora." } ] }, "valid_276_a_1.nii.gz": { "qa_pairs": [ { "question": "To which side are the mediastinal vascular structures and heart deviated?", "answer": "To the left." }, { "question": "Which hemithorax and lung are almost completely filled by mass lesions?", "answer": "The right hemithorax and right lung." }, { "question": "Into which regions do the mass lesions extend beyond the right lung?", "answer": "Into the mediastinum and intercostal spaces." }, { "question": "Which airway structure do the masses tend to encircle?", "answer": "The trachea." }, { "question": "Which pulmonary artery is completely surrounded by the masses?", "answer": "The right pulmonary artery." }, { "question": "Which great vessel arch is encircled by the masses?", "answer": "The aortic arch." }, { "question": "On which side and location are the chest wall mass lesions seen, and what is their maximal size?", "answer": "On the right anterior chest wall, measuring up to 55 mm." }, { "question": "Which lung shows patchy ground-glass densities with a crazy paving pattern, and where are they most prominent?", "answer": "The left lung, especially in the upper lobe." }, { "question": "In which lobe is aeration currently observed in the right lung?", "answer": "In the upper lobe of the right lung." }, { "question": "On which side did the previously observed pleural effusion resolve?", "answer": "On the left side (left pleural space/hemithorax)." } ] }, "valid_277_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the pleuroparenchymal sequelae changes located, and on which side are they more prominent?", "answer": "In both lung apexes, more prominent on the right." }, { "question": "In which lobes are additional sequelae changes noted?", "answer": "In both lung lower lobes." }, { "question": "Precisely where is the atelectasis located in the right lung?", "answer": "In the medial superior segment of the lower lobe of the right lung." }, { "question": "Relative to which segment is a similar appearance observed in the right upper lobe?", "answer": "In the neighborhood of the anterior segment of the upper lobe of the right lung." }, { "question": "Are the linear atelectasis findings unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "What is the laterality of the emphysematous changes?", "answer": "Present in both lungs." }, { "question": "What is the distribution of the millimetric nodules?", "answer": "Observed in both lungs." }, { "question": "At what level of the esophagus is the sliding hiatal hernia located?", "answer": "At the lower end of the esophagus." }, { "question": "Which major airways are specifically described as open?", "answer": "The trachea and both main bronchi." } ] }, "valid_277_b_1.nii.gz": { "qa_pairs": [ { "question": "Where within the lungs is the newly emerged nodular consolidation located?", "answer": "Apical right lung" }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral, in both lungs" }, { "question": "Do the millimetric parenchymal nodules involve one lung or both?", "answer": "Both lungs" }, { "question": "Where are the fibroatelectasis (sequelae) changes located?", "answer": "Both lungs" }, { "question": "In the upper abdominal sections within the study area, which organs and on which sides had hypodense lesions?", "answer": "Both kidneys" }, { "question": "Which airways are described as open without occlusion?", "answer": "The trachea and the lumens of both main bronchi" }, { "question": "In which vessel wall were calcified changes observed?", "answer": "Thoracic aortic wall" }, { "question": "What anatomical site shows a hernia in this exam?", "answer": "Hiatal (sliding type)" }, { "question": "Which regions were specifically noted regarding pathologic lymph nodes?", "answer": "Mediastinal and hilar regions" } ] }, "valid_277_c_1.nii.gz": { "qa_pairs": [ { "question": "In which lung lobe and segment is the irregularly bordered nodular lesion located?", "answer": "Apical segment of the right upper lobe." }, { "question": "Is the irregularly bordered nodular lesion in the upper or lower lobe of the right lung?", "answer": "Upper lobe." }, { "question": "Are the emphysematous changes unilateral or bilateral?", "answer": "Bilateral (both lungs)." }, { "question": "With respect to laterality, where are the additional millimetric parenchymal nodules located?", "answer": "In both lungs." }, { "question": "Do the sequela fibrotic atelectasis changes involve one lung or both?", "answer": "Both lungs." }, { "question": "At what level of the esophagus is the sliding type hiatal hernia observed?", "answer": "At the lower end of the esophagus." }, { "question": "In which part of the imaged abdomen and on which sides are the hypodense renal lesions seen?", "answer": "In the upper abdominal sections, involving both kidneys." }, { "question": "Within what structure is the slightly hyperdense appearance with leveling located?", "answer": "Within the gallbladder lumen." }, { "question": "Which thoracic compartment was assessed for lymph node size and appearance?", "answer": "The mediastinum." }, { "question": "Which structures within the imaged field were evaluated for lytic or destructive changes?", "answer": "The bone structures within the image." } ] }, "valid_277_d_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe segment is the enlarging pulmonary nodule located?", "answer": "Apical segment of the right upper lobe." }, { "question": "Is the primary right lung nodule situated in an apical or a basal segment?", "answer": "Apical segment." }, { "question": "Are the additional millimetric pulmonary nodules confined to one lung or present in both?", "answer": "Present in both lungs." }, { "question": "Are the sequela fibrotic atelectasis changes unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "At what level of the esophagus is the sliding hiatal hernia observed?", "answer": "At the lower end of the esophagus." }, { "question": "In which liver lobe and segment is the small hypodense lesion identified?", "answer": "Left lobe, segment 2." }, { "question": "Are renal hypodense lesions noted on one side or both sides?", "answer": "On both sides, in both kidneys." }, { "question": "In which portion of the left kidney is a lesion described as hyperdense?", "answer": "Upper pole of the left kidney." }, { "question": "What is the current diameter of the nodule in the apical segment of the right upper lobe?", "answer": "Approximately 8 mm." } ] }, "valid_277_e_1.nii.gz": { "qa_pairs": [ { "question": "Are the pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "In which lungs is sequela fibroatelectasis observed?", "answer": "Both lungs." }, { "question": "On which side was pleural effusion reported in the prior examination?", "answer": "Left side." }, { "question": "In which hepatic segment and lobe is the hypodense lesion located?", "answer": "Segment 2 of the left lobe of the liver." }, { "question": "Is the liver lesion on the left or right side of the liver?", "answer": "Left lobe." }, { "question": "Which kidney and which pole contains the hyperdense lesion?", "answer": "Upper pole of the left kidney." }, { "question": "Is the renal lesion situated superiorly or inferiorly within the kidney?", "answer": "Upper pole (superior)." }, { "question": "Where is the hernia located anatomically?", "answer": "At the hiatal region." }, { "question": "Which organ contains a lesion described as being in segment 2?", "answer": "The liver (left lobe, segment 2)." } ] }, "valid_277_f_1.nii.gz": { "qa_pairs": [ { "question": "In which lung and lobe are the nodules located?", "answer": "In the apical segment of the upper lobe of the right lung." }, { "question": "Which segment of the right upper lobe contains the nodules?", "answer": "The apical segment." }, { "question": "Where are the ground-glass density increases observed relative to the nodules?", "answer": "Around the nodules." }, { "question": "On which side is the pleural effusion present?", "answer": "On the left." }, { "question": "Where is the pleural effusion situated with respect to the pleura?", "answer": "Between the pleural leaves." }, { "question": "What is the measured thickness of the pleural effusion?", "answer": "1 cm." }, { "question": "In which lobe and segment of the liver is the lesion located?", "answer": "Segment 2 of the left lobe." }, { "question": "Which anatomical region shows a hernia?", "answer": "The hiatal region (sliding type hiatal hernia)." }, { "question": "Is the nodular involvement in the right lung located in the upper or lower lobe?", "answer": "Upper lobe." } ] }, "valid_277_g_1.nii.gz": { "qa_pairs": [ { "question": "On which side and on which thoracic wall is the port chamber located?", "answer": "On the anterior wall of the left thorax." }, { "question": "Where does the catheter tip terminate relative to the great veins and heart?", "answer": "At the junction of the superior vena cava and the right atrium." }, { "question": "In which parts of the thyroid gland are the nodules located?", "answer": "In the left lobe and the isthmus of the thyroid." }, { "question": "Where is the largest thyroid nodule situated within the thyroid?", "answer": "In the isthmus." }, { "question": "What is the measured thickness of pleural effusion in each hemithorax?", "answer": "4.5 cm on the right and 4 cm on the left." }, { "question": "In what space is the 1 cm effusion observed?", "answer": "In the pericardial space." }, { "question": "In which lung lobes or segments is the atelectasis\u2013consolidation complex present?", "answer": "In the lower lobes of both lungs and in the lingular segment of the left upper lobe." }, { "question": "What is the relationship of the atelectasis\u2013consolidation areas to the effusions?", "answer": "They are adjacent to the effusion." }, { "question": "Where are emphysematous changes seen, and on which side are they more prominent?", "answer": "In the apical segments of both upper lobes, more prominent on the right." }, { "question": "Where are patchy consolidation and ground-glass opacities located?", "answer": "Patchy consolidation is in the upper lobe of the right lung, and ground-glass areas are in the upper lobes of both lungs." } ] }, "valid_278_a_1.nii.gz": { "qa_pairs": [ { "question": "Where is the largest mediastinal lymph node located, and on which side?", "answer": "At the right upper paratracheal level, measuring up to 13 mm." }, { "question": "Which mediastinal regions contain lymph nodes in this scan?", "answer": "Prevascular, aorticopulmonary window, paratracheal, precarinal, and subcarinal areas." }, { "question": "Is the pleural effusion unilateral or bilateral, and what are the maximum depths on each side?", "answer": "Bilateral; approximately 90 mm on the left and 35 mm on the right." }, { "question": "On which side is pleural thickening more prominent?", "answer": "Right side." }, { "question": "In which segments of the left lung are linear atelectasis/pleuroparenchymal bands reported?", "answer": "Left superior and inferior lingular segments and the left upper lobe apical segment." }, { "question": "In which lobes or segments of the right lung are linear atelectasis/pleuroparenchymal bands reported?", "answer": "Right upper lobe anterior segment and the right middle lobe." }, { "question": "Where are the linear atelectasis/pleuroparenchymal bands located relative to the effusion?", "answer": "In lung parenchyma adjacent to the effusion." }, { "question": "Where are the slightly hyperdense cortical lesions in the kidneys located?", "answer": "In the right kidney, at the upper pole and middle zone (the larger is 7 mm in the middle zone)." }, { "question": "Where are the cortical hypodense fluid-density renal lesions located, and what is their extension?", "answer": "In the middle zone of the right kidney and the upper pole of the left kidney; cortical with exophytic extension in both kidneys." }, { "question": "Where is the upper abdominal lymph node located relative to the stomach, and on which side?", "answer": "Adjacent to the gastric cardia, right lateral, measuring approximately 15 \u00d7 13 mm." } ] }, "valid_278_b_1.nii.gz": { "qa_pairs": [ { "question": "Are the patchy crazy-paving ground-glass densities unilateral or bilateral in the lungs?", "answer": "Bilateral, observed in both lungs." }, { "question": "On which side is fluid localized within an interlobar fissure?", "answer": "Right side." }, { "question": "In which hemithorax is a loculated effusion with an air\u2013fluid level noted?", "answer": "Left hemithorax." }, { "question": "Are loculated pleural effusions present on one side or both sides?", "answer": "Both hemithoraces (right and left)." }, { "question": "Where is the consolidation with air bronchogram signs located within the lungs?", "answer": "At the basal level of the lower lobe of the left lung." }, { "question": "Which axillary region contained the previously seen large hematoma, and is it present on the current exam?", "answer": "Right axillary region; it is not observed on the current examination." }, { "question": "Which mediastinal regions are mentioned as containing lymph nodes?", "answer": "Pre-paratracheal, subcarinal, and aorticopulmonary window." }, { "question": "Where are large calcific plaques located relative to the heart?", "answer": "In the pericardium (pericardial)." }, { "question": "Which lobes show atelectatic changes, and is this finding bilateral?", "answer": "Lower lobes of both lungs; bilateral." }, { "question": "Where within the mediastinum are new changes noted on the current exam?", "answer": "In the mediastinal fatty planes." } ] }, "valid_279_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass density increases present in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Within the lungs, are the ground-glass changes predominantly central or peripheral subpleural?", "answer": "Predominantly peripheral subpleural" }, { "question": "Do the ground-glass changes involve single lobes or multiple lobes?", "answer": "Multiple lobes (multilobar)" }, { "question": "Was any fluid detected in the pleural spaces or the pericardial space?", "answer": "No pleural or pericardial effusion was detected" }, { "question": "Which kidney contains the hyperdense stone, and in what part of the kidney is it located?", "answer": "Left kidney, middle zone" }, { "question": "In which imaged abdominal section is the diffuse decrease in liver parenchyma density noted?", "answer": "Upper abdominal sections" }, { "question": "Which central airways are described as open?", "answer": "The trachea and both main bronchi" }, { "question": "In which regions were pathologically enlarged lymph nodes not observed?", "answer": "The mediastinum, both axillary regions, and the supraclavicular fossa" }, { "question": "Was increased wall thickness detected in the thoracic esophagus?", "answer": "No" }, { "question": "Were any lytic or destructive lesions observed in the bone structures within the study area?", "answer": "No" } ] }, "valid_280_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the small pulmonary nodules unilateral or bilateral?", "answer": "Bilateral, located in both lungs." }, { "question": "Which airway structures in the chest are explicitly mentioned as evaluated?", "answer": "The trachea and both main bronchi." }, { "question": "Which central thoracic region was noted as suboptimally evaluated due to lack of contrast?", "answer": "The mediastinal structures." }, { "question": "Which thoracic regions were assessed for lymph nodes by location?", "answer": "The mediastinum and the hilar regions." }, { "question": "The widths of which vascular structures were assessed, and where are they located?", "answer": "The main vascular structures in the mediastinum." }, { "question": "Which gastrointestinal structure\u2019s wall thickness was evaluated within the imaged sections?", "answer": "The esophagus." }, { "question": "Which portion of the abdomen was included within the CT sections for assessment?", "answer": "The upper abdomen (upper abdominal organs)." }, { "question": "Which segment of the spine is specifically referenced in the report?", "answer": "The thoracic vertebrae (vertebral bodies)." }, { "question": "Which foramina of the spine are mentioned in the report?", "answer": "The neural foramina." }, { "question": "Which serous spaces in the chest were evaluated for potential fluid collections?", "answer": "The pleural and pericardial spaces." } ] }, "valid_281_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lobe of the right lung were pleuroparenchymal sequelae density increases observed?", "answer": "Right middle lobe." }, { "question": "Which segment of the left lung showed pleuroparenchymal sequelae density increases?", "answer": "Inferior lingular segment of the left lung." }, { "question": "In which segment of the right upper lobe were focal ground-glass density increases seen?", "answer": "Posterior segment of the right upper lobe." }, { "question": "Aside from the right upper lobe, which other lobe of the right lung showed focal ground-glass density increases?", "answer": "Right lower lobe." }, { "question": "Were the focal ground-glass density increases unilateral or bilateral?", "answer": "Unilateral, confined to the right lung." }, { "question": "Were the parenchymal nodules present in one lung or both lungs?", "answer": "Both lungs (bilateral)." }, { "question": "Which central airways were described as open?", "answer": "The trachea and both main bronchi." }, { "question": "List the regions where no enlarged lymph nodes were detected.", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary regions." }, { "question": "Which upper abdominal organ included in the scan showed diffuse decreased parenchymal density?", "answer": "The liver." }, { "question": "Were the adrenal glands assessed unilaterally or bilaterally, and what was noted about space-occupying lesions?", "answer": "Bilaterally; no space-occupying lesion was detected." } ] }, "valid_282_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the position of the trachea relative to the midline?", "answer": "Midline" }, { "question": "What is the position of both main bronchi relative to the midline?", "answer": "Midline" }, { "question": "Is the tubular bronchiectasis distribution unilateral or bilateral?", "answer": "Bilateral (in both lungs)" }, { "question": "Where within the lungs is the tubular bronchiectasis most prominent: central or peripheral?", "answer": "Central (in the center of both lungs)" }, { "question": "In which lobes or segments were pleuroparenchymal fibroatelectasis sequelae changes observed?", "answer": "Right middle lobe; inferior lingular segment of the left upper lobe; basal segments of the right lower lobe" }, { "question": "Are nonspecific parenchymal nodules present in one lung or both lungs?", "answer": "Both lungs" }, { "question": "Where is the largest parenchymal nodule located?", "answer": "In the laterobasal segment of the left lower lobe" }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No" }, { "question": "Were enlarged lymph nodes detected in the prevascular or pre-paratracheal regions?", "answer": "No, in neither region" }, { "question": "Were enlarged lymph nodes present in the bilateral hilar-axillary regions?", "answer": "No" } ] }, "valid_283_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways were reported as open?", "answer": "The trachea and main bronchi." }, { "question": "In which thoracic compartment were lymph nodes specifically evaluated?", "answer": "The mediastinum." }, { "question": "On which sides was pleural thickening detected?", "answer": "Both hemithoraces." }, { "question": "Is the pleural thickening focal or diffuse?", "answer": "Focal." }, { "question": "Are the non-specific nodules present in one lung or both?", "answer": "Both lungs (bilateral)." }, { "question": "Are the sequela fibroatelectasis changes unilateral or bilateral?", "answer": "Bilateral." }, { "question": "In what portion of the abdomen were the adrenal glands visualized on these sections?", "answer": "The upper part of the abdomen." }, { "question": "Were the adrenal glands noted on one side or both sides?", "answer": "Both sides (bilateral)." }, { "question": "The vascular structures mentioned alongside the heart are located in which region?", "answer": "The mediastinum." }, { "question": "Does the report mention patency of one main bronchus or both main bronchi?", "answer": "Both main bronchi." } ] }, "valid_284_a_1.nii.gz": { "qa_pairs": [ { "question": "Which lobes of the lungs show atelectatic changes?", "answer": "The lower lobes of both lungs." }, { "question": "At what vertical level within the lower lobes are the atelectatic changes observed?", "answer": "In the basal segments (basal levels)." }, { "question": "Are the atelectatic changes unilateral or bilateral?", "answer": "Bilateral." }, { "question": "Which organ and specific segment contains the suspicious cyst?", "answer": "The liver, right lobe segment 4." }, { "question": "On which side of the liver is the suspicious cyst located?", "answer": "Right lobe." }, { "question": "What is the measured size of the hypodense finding associated with the suspected cyst?", "answer": "11 mm." }, { "question": "Where is the hernia located, and what is its described extent?", "answer": "In the hiatal region; it is small." }, { "question": "Which mediastinal and hilar lymph node regions are mentioned in the report?", "answer": "Prevascular, pre-paratracheal, subcarinal, and bilateral hilar-axillary." }, { "question": "Which central airway structures are referenced in the findings?", "answer": "The trachea and both main bronchi." }, { "question": "Were the adrenal glands mentioned on one side or both sides?", "answer": "Both sides (bilateral)." } ] }, "valid_285_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are the trachea and both main bronchi positioned relative to the midline?", "answer": "In the midline." }, { "question": "Are the observed parenchymal nodules in the lungs unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "Were enlarged lymph nodes detected in the prevascular or pre-paratracheal regions?", "answer": "No enlarged lymph nodes were detected in the prevascular or pre-paratracheal regions." }, { "question": "Were enlarged lymph nodes identified in the subcarinal region?", "answer": "No, none in the subcarinal region." }, { "question": "On which sides were enlarged hilar-axillary lymph nodes found?", "answer": "None; no enlarged lymph nodes in the bilateral hilar-axillary regions." }, { "question": "Was pleural effusion or pleural thickening present on either side?", "answer": "No, neither pleural effusion nor thickening was detected." }, { "question": "Which portion of the abdomen was within the imaged sections?", "answer": "The upper abdominal organs." }, { "question": "Which abdominal organ is specifically mentioned as entering the cross-sectional area?", "answer": "The liver." }, { "question": "In which skeletal region were minimal osteodegenerative changes noted?", "answer": "In the vertebrae." }, { "question": "Were the adrenal glands described on one side or both sides?", "answer": "Both sides; bilateral adrenal glands." } ] }, "valid_286_a_1.nii.gz": { "qa_pairs": [ { "question": "Which central airways are reported as open?", "answer": "The trachea and both main bronchi are open." }, { "question": "Were pathologically enlarged lymph nodes identified in either hilar or axillary regions?", "answer": "No, none in the bilateral hilar or axillary regions." }, { "question": "Were enlarged lymph nodes detected in the prevascular mediastinal region?", "answer": "No enlarged lymph nodes were detected in the prevascular region." }, { "question": "Were enlarged lymph nodes present in the pre-paratracheal or subcarinal regions?", "answer": "No, none in the pre-paratracheal or subcarinal regions." }, { "question": "Were nodular or infiltrative lesions found in the lung parenchyma of the right or left lung?", "answer": "No nodular or infiltrative lesions were detected in either lung." }, { "question": "Was pleural effusion or pleural thickening present on the right or left?", "answer": "No pleural effusion or pleural thickening was detected on either side." }, { "question": "Was any pericardial fluid or thickening seen around the heart?", "answer": "No pericardial effusion or thickening was observed." }, { "question": "Within the imaged sections, were any space-occupying lesions seen in the liver?", "answer": "No space-occupying lesion was detected in the included portion of the liver." }, { "question": "Within the field of view, were space-occupying lesions present in either adrenal gland?", "answer": "No, both adrenal glands showed no space-occupying lesion." }, { "question": "Within the imaged region, were vertebral body (corpus) heights preserved?", "answer": "Yes, vertebral corpus heights are preserved." } ] }, "valid_287_a_1.nii.gz": { "qa_pairs": [ { "question": "In which mediastinal compartment are millimetric lymph nodes observed?", "answer": "At the prevascular level." }, { "question": "Which paratracheal regions show millimetric lymph nodes?", "answer": "The upper and lower paratracheal areas." }, { "question": "Are lymph nodes observed in the aorticopulmonary window?", "answer": "Yes, millimetric lymph nodes are observed in the aorticopulmonary window." }, { "question": "Across how much of the lungs are ground-glass\u2013like densities seen?", "answer": "In almost all lung segments." }, { "question": "How are the ground-glass\u2013like densities distributed within the lungs?", "answer": "They are scattered with a round appearance." }, { "question": "Where is the 3 mm pulmonary nodule located?", "answer": "At the apical level of the right upper lobe." }, { "question": "Is pleural effusion present on either side?", "answer": "No, no bilateral pleural effusion is detected." }, { "question": "Is a pneumothorax identified?", "answer": "No pneumothorax is detected." }, { "question": "Where is the accessory spleen located relative to the spleen, and in which abdominal region?", "answer": "Adjacent to the spleen, in sections passing through the upper abdomen." }, { "question": "Relative to which colonic segment is a diverticulum appearance observed?", "answer": "In the neighborhood of the descending colon." } ] }, "valid_288_a_1.nii.gz": { "qa_pairs": [ { "question": "In which adrenal gland is the nodular lesion located?", "answer": "Left adrenal gland" }, { "question": "Were pathologically enlarged lymph nodes observed in the axilla or supraclavicular fossa?", "answer": "No; none were observed in the axilla or supraclavicular fossa" }, { "question": "Were pathologically enlarged lymph nodes present in the mediastinum?", "answer": "No; none were observed in the mediastinum" }, { "question": "At what airway level are bronchial wall thickness increases observed?", "answer": "In the segmental bronchi" }, { "question": "Where are air-trapping areas described?", "answer": "Within the lung parenchyma" }, { "question": "Were any suspicious masses or nodular space-occupying lesions detected within the lung parenchyma?", "answer": "No" }, { "question": "Were lytic-destructive lesions identified in the bones?", "answer": "No; none were detected in bone structures" }, { "question": "Was pericardial effusion detected within the pericardial space?", "answer": "No" }, { "question": "Which organ was not visualized due to prior surgery?", "answer": "The gallbladder" }, { "question": "Where were pneumonic infiltrative involvement or consolidation areas not detected?", "answer": "In the lung parenchyma" } ] }, "valid_289_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lungs are consolidation areas observed?", "answer": "Both lungs (both lung parenchyma)" }, { "question": "Toward which vertical regions of the lungs do the consolidation areas increase in prevalence\u2014apices or bases?", "answer": "Toward the bases" }, { "question": "Are the consolidation areas located within the lung parenchyma or outside the lungs?", "answer": "Within the lung parenchyma" }, { "question": "Do the infiltration areas in the impressions involve one lung or both lungs?", "answer": "Both lungs" }, { "question": "Which cardiac chambers are noted to have increased diameter?", "answer": "Both ventricles (biventricular)" }, { "question": "Is the ventricular diameter increase unilateral or biventricular?", "answer": "Biventricular" }, { "question": "In which thoracic compartment are the major vascular structures described?", "answer": "Mediastinum" }, { "question": "Which anatomical space was evaluated for fluid related to the heart?", "answer": "Pericardial space" }, { "question": "Which anatomical regions were specifically mentioned when assessing lymph nodes by size and appearance?", "answer": "Supraclavicular fossa, mediastinum, and axilla" }, { "question": "Which non-thoracic region's sections are mentioned as included in the scan?", "answer": "Upper abdomen" } ] }, "valid_290_a_1.nii.gz": { "qa_pairs": [ { "question": "In which lung lobes and segments were focal nodular ground-glass density increases observed?", "answer": "In the posterobasal segments of both lower lobes and in the lingular segment of the left upper lobe." }, { "question": "Are the lower-lobe ground-glass changes unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "Which side\u2019s upper lobe shows involvement by ground-glass changes?", "answer": "The left upper lobe (lingular segment)." }, { "question": "Are the involved lower-lobe segments located posteriorly or anteriorly?", "answer": "Posteriorly, in the posterobasal segments." }, { "question": "Do the described ground-glass changes involve upper lobes, lower lobes, or both?", "answer": "Both\u2014the lower lobes bilaterally (posterobasal) and the left upper lobe lingular segment." }, { "question": "Do the findings extend into both lungs or remain confined to one side?", "answer": "They extend into both lungs (lower lobes bilaterally) with additional involvement of the left upper lobe." }, { "question": "Which regions were specified for lymph node assessment by location?", "answer": "The mediastinum and the bilateral hila." }, { "question": "Which major airways were reported as having open lumens?", "answer": "The trachea and the lumens of both main bronchi." }, { "question": "Were pleural effusions reported on either side?", "answer": "No, pleural effusion was not detected." }, { "question": "Were the adrenal glands evaluated on one side or both sides in the upper abdominal sections?", "answer": "Both sides (bilateral adrenal glands)." } ] }, "valid_291_a_1.nii.gz": { "qa_pairs": [ { "question": "To what level does the right thyroid lobe extend?", "answer": "To the thoracic inlet." }, { "question": "How much of the right thyroid lobe is involved by heterogeneity?", "answer": "Almost the entire lobe." }, { "question": "What are the approximate dimensions of the large nodule in the right thyroid lobe?", "answer": "Approximately 55 x 45 mm." }, { "question": "Toward which side is the trachea displaced?", "answer": "To the left." }, { "question": "Where is the 4 mm pulmonary nodule located within the lungs?", "answer": "Subpleural, in the anterobasal segment of the right lower lobe." }, { "question": "In which segment is the pleuroparenchymal density increase seen?", "answer": "Inferior lingular segment." }, { "question": "Is the mosaic attenuation pattern unilateral or bilateral?", "answer": "Bilateral, involving both lungs." }, { "question": "What is the measured diameter of the aortic arch?", "answer": "31 mm." }, { "question": "Which adrenal gland contains a nodular focus, and where within it?", "answer": "Left adrenal, in the lateral crus, approximately 7 mm in diameter." }, { "question": "In which direction does the thoracic scoliosis open?", "answer": "Left-facing in the thoracic region." } ] }, "valid_292_a_1.nii.gz": { "qa_pairs": [ { "question": "What is the maximum thickness of the pleural effusion on the right versus the left?", "answer": "Right: 30 mm; Left: 25 mm." }, { "question": "Does the pleural effusion extend only at the bases or from the bases toward the apices?", "answer": "It extends from the basal regions to the apices in both lungs." }, { "question": "Are the consolidative areas unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Where in the lungs are sequelae changes located?", "answer": "At the apical level of the right lung." }, { "question": "In which lobe and segment of the right lung are several 3\u20134 mm nodules located?", "answer": "Right upper lobe, anterior segment." }, { "question": "Where is the approximately 7 mm calcific nodule located in the left lung?", "answer": "Left lower lobe, laterobasal segment." }, { "question": "Are both hemithoraces symmetric or asymmetric?", "answer": "Symmetric." }, { "question": "In which thoracic regions were pathologically enlarged lymph nodes not identified?", "answer": "In the mediastinum and in both hilar regions." }, { "question": "Where are calcific atheroma plaques noted?", "answer": "In the coronary arteries and in the aortic arch." }, { "question": "Which portion of the abdomen\u2019s organs were included within the scan sections?", "answer": "Upper abdominal organs." } ] }, "valid_293_a_1.nii.gz": { "qa_pairs": [ { "question": "Which airway structures were reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "Were enlarged lymph nodes detected in the prevascular mediastinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes detected in the subcarinal region?", "answer": "No." }, { "question": "Were enlarged lymph nodes detected in the bilateral hilar or axillary regions?", "answer": "No." }, { "question": "Were nodular or infiltrative lesions detected within either lung parenchyma?", "answer": "No." }, { "question": "Was pleural effusion or pleural thickening present in the thorax?", "answer": "No." }, { "question": "Was pericardial effusion or pericardial thickening observed around the heart?", "answer": "No." }, { "question": "Was significant tumoral wall thickening seen in the thoracic esophagus?", "answer": "No." }, { "question": "Were space-occupying lesions detected in the portion of the liver included in the scan?", "answer": "No." }, { "question": "Were space-occupying lesions present in either adrenal gland?", "answer": "No." } ] }, "valid_294_a_1.nii.gz": { "qa_pairs": [ { "question": "Are the ground-glass densities unilateral or bilateral?", "answer": "Bilateral, present in both lungs." }, { "question": "Where within the lungs are the ground-glass densities predominantly located: centrally or peripherally?", "answer": "Peripherally located." }, { "question": "Which lung regions are mostly involved by the ground-glass densities?", "answer": "Mostly in the posterobasal parts." }, { "question": "Is the distribution of the ground-glass densities localized or diffuse?", "answer": "Diffuse and patchy." }, { "question": "Which airway structures are reported as open?", "answer": "The trachea and both main bronchi." }, { "question": "In what compartment are the small lymph nodes noted?", "answer": "In the mediastinum." }, { "question": "Along which axis were the mediastinal lymph nodes measured?", "answer": "Short axis." }, { "question": "Were enlarged lymph nodes detected in the prevascular, pre-paratracheal, subcarinal, or bilateral hilar-axillary regions?", "answer": "No enlarged lymph nodes in those regions." }, { "question": "Were the upper abdominal organs fully included within the scan coverage?", "answer": "No, they were only partially included." }, { "question": "Are the ground-glass densities more anterior or posterior?", "answer": "Mostly posterior, in the posterobasal parts." } ] }, "valid_295_a_1.nii.gz": { "qa_pairs": [ { "question": "Where are calcified atheromatous plaques reported relative to vascular anatomy?", "answer": "On the walls of the mediastinal vascular structures and on the walls of the coronary vascular structures." }, { "question": "What is the measured diameter of the pulmonary trunk?", "answer": "35 mm." }, { "question": "Is the mosaic attenuation pattern in the lungs unilateral or bilateral?", "answer": "Bilateral, in both lungs." }, { "question": "In which lung regions are the bronchial ectasia and peribronchial thickening more prominent?", "answer": "In the lower lobes of both lungs." }, { "question": "Specify the exact location of the 1 cm irregular-bordered pulmonary nodule.", "answer": "Posterior segment of the left lower lobe." }, { "question": "Where are the parenchymal sequelae changes located relative to the left lower lobe nodule?", "answer": "In the lung parenchyma adjacent to the nodule." }, { "question": "Are the pure calcified pulmonary nodules confined to one lung or present in both, and what is their size range?", "answer": "Present in both lungs, millimetric in size." }, { "question": "Are sequelae parenchymal changes noted in one lung or both?", "answer": "In both lungs." }, { "question": "Is the thyroid gland enlargement unilateral or bilateral?", "answer": "Bilateral." }, { "question": "At which vertebral level and which portion of the vertebral body is the compression fracture described, and with what lateral predominance?", "answer": "At the L1 vertebral body inferior endplate, with left-sided predominance." } ] } }