VolumeName string | ClinicalInformation_EN string | Technique_EN string | Findings_EN string | Impressions_EN string | Medical material int64 | Arterial wall calcification int64 | Cardiomegaly int64 | Pericardial effusion int64 | Coronary artery wall calcification int64 | Hiatal hernia int64 | Lymphadenopathy int64 | Emphysema int64 | Atelectasis int64 | Lung nodule int64 | Lung opacity int64 | Pulmonary fibrotic sequela int64 | Pleural effusion int64 | Mosaic attenuation pattern int64 | Peribronchial thickening int64 | Consolidation int64 | Bronchiectasis int64 | Interlobular septal thickening int64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
train_13964_a_1.nii.gz | COPD, comparative evaluation. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. No occlusive pathology was detected in the lumen. Calcified atheroma plaques were observed in the mediastinal main vascular structures. The ascending aorta is dilated by approximately 45mm, and the descending aorta by approximately 38mm. The descending aorta has a tortuous course. ... | Not given. | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13964_b_1.nii.gz | Interstitial lung disease | Sections were taken in the axial plane without contrast material and reconstruction was performed at the workstation. | Trachea and both main bronchi are normal. No occlusive pathology was detected in the trachea and both main bronchi. There is a paratracheal cyst just to the right of the midline in the distal part of the trachea. The described appearance is also present in the previous examination of the patient. There was no differen... | Interstitial lung disease in follow-up, honeycomb appearance in both lungs, especially in peripheral subpleural areas, and interlobular septal and minimal interstitial thickenings . Calcific atheroma plaques in the aorta and coronary arteries . Mediastinal and hilar lymph nodes | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
train_13965_a_1.nii.gz | Pain in the lower end of the sternum in the middle of the chest. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. A few small lymph nodes with ... | findings consistent with interstitial lung disease, clinical lab. Blind. recommended. Spiculated nodules in both lungs measuring up to 6 mm in size, follow-up is recommended. Degenerative changes in bone structures. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
train_13966_a_1.nii.gz | post covid fever | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in pr... | Patchy ground glass densities in crazy paving pattern are observed mostly on the right side of both lungs. The findings were initially evaluated in favor of Covid-19 viral pneumonia. Clinical and laboratory correlation and follow-up are recommended. Left kidney lower zone is partially observed and parenchyma thicknes... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13967_a_1.nii.gz | Weight loss, night sweats, tbc? | With MDCT, 1 mm thick sections were taken in the axial plane without the use of contrast material. | Trachea, both main bronchi are normal. The ascending aorta has a transverse diameter of 40 mm and is minimally enlarged. Calibration of the aortic arch and descending thoracic aorta is normal. Heart size is within normal limits. There is no pericardial thickening or effusion. There are calcified lymph nodes smaller tha... | Linear fibrotic band in the posterobasal segment of the lower lobe of the right lung. Benign calcified lymph nodes less than 1 cm in short diameter in the mediastinum and left pulmonary hilum. Minimal enlargement of the ascending aorta (diameter 40 mm at its widest point). · Cholelithiasis. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13968_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Sequelae fibrotic densities in bilateral lungs. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13969_a_1.nii.gz | not given | Sections were taken without contrast medium and reconstructions were made at the workstation. | Mediastinal structures could not be evaluated optimally because no contrast agent was given. As far as can be observed: Heart contour and size are normal. Atheroma plaques are observed in the aorta and coronary arteries. The widths of the mediastinal main vascular structures are normal. There is no pleural or pericardi... | Atherosclerotic changes in the aorta and coronary arteries Emphysematous changes in both lungs Millimetric nodules in both lungs Atelectasis in both lungs | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13970_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can be observed: mediastinal main vascular structures, heart contour, size is normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus c... | Both lungs emphysematous changes. Mild degenerative changes in thoracic vertebrae | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13971_a_1.nii.gz | Cough, sputum, difficulty breathing | Sections were taken without contrast medium and reconstructions were made at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. Ventilation of both lungs is normal and no mass or infiltrative lesion is observed in both lungs. Mediastinal structures cannot be evaluated optimally because contrast material is not given. As far as can b... | Left nephrolithiasis | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13972_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi were in the midline and no obstructive pathology was observed in the lumen. A 1.5 cm diameter calcific nodule was observed in the lower pole of the right thyroid lobe. US control is recommended. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can... | Fusiform aneurysmatic dilatation in the ascending aorta. Mixed hiatal hernia at the lower end of the esophagus. Ground-glass-style centriacinar nodules in the basal segments of both lungs lower lobes; the appearance is not typical for Covid 19 pneumonia. However, early Covid 19 pneumonia or bronchopneumonia was consi... | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
train_13973_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane with MDCT. | Mediastinal structures were evaluated as suboptimal since the examination was unenhanced. As far as can be observed: Trachea, both main bronchial lumens are open. No obstructive pathology was detected in the lumen of the trachea and both main bronchi. Mediastinal main vascular structures, heart contour, size are normal... | Sequelae changes in both lungs, no signs of pneumonia were detected. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13974_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi were in the midline and no obstructive pathology was detected in the lumen. In the non-contrast examination, the mediastinum was not evaluated optimally. As far as can be seen; Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not obs... | There was no finding in favor of pneumonic infiltration-mass in the lung parenchyma. Millimetric hypodense lesion (cyst?) located subcapsular in liver segment 6. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13975_a_1.nii.gz | dyspnea | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi were midline and no obstructive pathology was observed in the lumen. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can be seen, the mediastinal main vascular structures, heart contour and size are normal. Pericardial effusion-thickening was not... | Thorax within normal limits | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13976_a_1.nii.gz | cough for 2 weeks | Sections were taken without contrast medium and reconstruction was performed at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. There is minimal peribronchial thickening in the lower lobe of the left lung. In the lower lobe of the left lung, there are increases in density in the peripheral areas with a ground-glass appearance around... | Minimal peribronchial thickening in the lower lobe of the left lung, nodular densities with ground glass areas in the lower lobe of the left lung (it is recommended to evaluate the patient for viral pneumonia). | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
train_13977_a_1.nii.gz | Unspecified | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Cyst in the right kidney . Paraseptal emphysematous changes in the apical levels of both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13978_a_1.nii.gz | pneumonia ? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea was in the midline of both main bronchi and no obstructive pathology was observed in the lumen. Although the mediastinum cannot be evaluated optimally in non-contrast examination; mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thicke... | Minimal sequelae change in the posterobasal segment of the lower lobe of the left lung . Splenomegaly | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13979_a_1.nii.gz | cough for 10 days | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Findings evaluated in favor of bacterial infectious process in the lung parenchyma in the first place. Close monitoring of clinical laboratory correlation is recommended due to the current pandemic. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13980_a_1.nii.gz | Cough Covid? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No enlarged lymph nodes were detected in prevascular, pre-p... | Thoracic CT examination within normal limits | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13981_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 3 mm. | No lymph node was observed in the supraclavicular fossa and axilla in pathological size and appearance. No lymph node in pathological pathological size and appearance was observed in the mediastinum. Heart dimensions and compartments appear natural. Pericardial effusion was not detected. Calibrations of mediastinal maj... | Paraseptal emphysema in the upper lobes of both lungs. Increased aeration in both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13982_a_1.nii.gz | Cough, shortness of breath, fever, pneumonia?. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open and no obstructive pathology is detected. Mediastinal vascular structures and cardiac examination could not be evaluated optimally due to the lack of IV contrast, and the calibration of the vascular structures, heart contour and size are normal. No pericardial-pleural effusion or thi... | There are no signs in favor of active infiltration in both lung parenchyma, sequela parenchymal changes in bilateral apexes and a few nonspecific nodules, some of which are pure calcified, in millimetric dimensions, are observed in the left lung parenchyma. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13983_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Sequela calcific changes are observed in the pericardial area. Calcific atheroma plaques are present in the aorta and coronary arteries. Thoracic esophagus calibration was normal... | Not given. | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13984_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea was in the midline of both main bronchi and no obstructive pathology was observed in the lumen. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can be seen; mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not o... | Reticulonodular fibrotic sequelae changes in the apex of both lungs . Paraseptal emphysematous changes in the apex of the right lung . Millimetric nonspecific parenchymal nodules in both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13984_b_1.nii.gz | Cough, back pain. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in pr... | Few millimetric non-specific nodules in both lungs. Mild fibrotic sequelae changes at the apical levels of both lungs. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13985_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in pr... | Calcific plaques mostly in upper lobe anteriors and right subpleural region in both lungs Mild bronchiectasis, small amount of atelectasis and pleural irregularities in right lung middle lobe Nonspecific 4 mm subpleural nodule in right lung middle lobe in series 2 image 124, left lung upper one millimetric calcific ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
train_13986_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane. | Trachea and lumen of both main bronchi are open. No occlusive pathology was detected in the trachea and lumen of both main bronchi. Mediastinal structures were evaluated as suboptimal since the examination was unenhanced. As far as can be observed: Calibration of thoracic main vascular structures is natural. No dilatat... | Nodular ground-glass density increases in the peripheral subpleural area in bilateral lung parenchyma; findings suggest Covid-19 pneumonia. Other viral pneumonias can be considered in the differential diagnosis. Clinical and laboratory correlation is recommended. | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13987_a_1.nii.gz | bronchiectasis, pneumonia? | 1.5 mm thick non-contrast sections were taken in the axial plane with MD CT. | In the lower outer outer quadrant of the right breast, isodense with fibroglandular tissues, 8 mm diameter, nodular appearance was observed. Ultrasonography is recommended. Trachea and main bronchi are open. No pathological LAP was detected in the mediastinum. The heart and mediastinal vascular structures have a natura... | Nodular appearance in the right breast, Ultrasonography is recommended. Bronchiectasis Bilateral bronchocele? Infected bronchiectasis? Schmorl nodules in vertebral plateaus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
train_13988_a_1.nii.gz | pneumonia? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open and no occlusive pathology is detected. Mediastinal vascular structures and heart are not evaluated optimally due to the lack of IV contrast, and the calibration of the vascular structures and the heart contour size are natural. No pericardial, pleural effusion or increased thickness... | Findings consistent with viral pneumonia in both lungs. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_13988_b_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. Mediastinal main vascular structures are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No lymph node with pathological size and configuration was detected at t... | In the current examination, no lesion compatible with active infiltration or significant sequelae change was detected in the case who was learned to have Covid pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13989_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. Pericardial mild thickening is observed. The slight increase in density in the lumen of the ascending aorta was evaluated as compatible with the aortic graft. In the fatty planes of the anterior mediastinum, slight contamination extends to the periphery of the aorta. A clear evaluation cannot be made in ... | 1-2 millimetric nonspecific nodules formation in both lungs . Left pleural effusion . Mild mosaic attenuation appearance in both lungs, it is recommended to be evaluated together with clinical and laboratory findings in terms of small vessel disease or small airway diseases. Pericardial thickening, ascending Contrast-... | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
train_13990_a_1.nii.gz | Not given. | Transverse sections of 1.5 mm thickness obtained without IV contrast material were evaluated. | Trachea and main bronchi are open. No pathological lymph node was detected in the mediastinum. The heart and mediastinal vascular structures have a natural appearance. Esophagus is within normal limits. Pleural effusion-thickening was not detected in both hemithorax. In the evaluation of both lung parenchyma; There is ... | Linear atelectasis in the medial segment of the right middle lobe. In both lungs, prominent on the right, posterior to the lower lobes, patchy, peripheral, subpleural, clear ground-glass densities. Clinical and laboratory evaluation will be appropriate. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13991_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. There is a view of coronary stents. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Calcific atheroma plaques were observed in the aorta and coronary arteries. Thoracic esophagus calibration was normal and no si... | Aortic and coronary artery atherosclerosis Mediastinal small lymph nodes Mass accompanied by atelectasis in left lung upper lobe anterior Millimetric nonspecific nodules in both lungs | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13992_a_1.nii.gz | Cough, fever, pneumonia? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Mediastinal main vascular structures and cardiac examination could not be evaluated optimally because of the lack of IV contrast. As far as can be seen; Calibration of vascular structures, heart contour and size are natural. No pericardial, pleural effusion or thickness increase was observed. Trachea and both main bron... | Peribronchial diffuse minimal thickness increases in both lungs, a few millimeter-sized nonspecific nodules; No active infiltration or mass lesion was detected in both lungs. Ventilation of both lungs is natural. Degenerative changes in bone structures. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
train_13993_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. Calibration of mediastinal major vascular structures is natural. A millimetric-sized calcific atheroma plaque is observed in the aortic arch. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No pathologic... | There was no finding compatible with pneumonia. | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13994_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 3 mm. | Trachea and both main bronchi were in the midline and no obstructive pathology was observed in the lumen. In the non-contrast examination, the mediastinal could not be evaluated optimally. As far as can be seen; Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Per... | Ground-glass subpleural nodule in the posterobasal segment of the lower lobe of the right lung; it is highly suspicious for early Covid-19 pneumonia. It is recommended to be evaluated together with the clinic and laboratory. Millimetric calcific nonspecific parenchymal nodules in both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13995_a_1.nii.gz | Hemoptysis, nodules in the lung | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi were in the midline and no obstructive pathology was detected in the lumen. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was det... | Mild emphysematous changes in both lungs . Nonspecific pulmonary nodules in both lungs . Porotic appearance in bone structures | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13996_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Calcific atheroma plaques are observed in the aorta and coromeric arteries. The ascending aorta is 36 mm and is ectatic. Other mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. ... | Operated lung Ca. Aortic and coronary artery atherosclerosis. Ectasia in the ascending aorta. Right lung middle and lower lobectomy, bilateral lung emphysema, sequela fibrotic changes, nonspecific nodules. Newly developing peribronchial reticulonodular infiltrates in the lower parts of both lungs (not typical for ... | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13996_b_1.nii.gz | Operated lung ca | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Calcific plaques are observed in the aorta and coronary arteries. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant ... | Operated lung ca Right lung lower lobectomy Emphysema in both lungs Sequelae fibrotic changes in both lungs, nonspecific stable millimetric nodules Decrease in peribronchial reticulonodular infiltrates in both lung lower lobes No significant difference was found between the studies apart from these. | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
train_13997_a_1.nii.gz | covid? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | No lymph node was observed in the supraclavicular fossa, axilla and mediastinum in pathological size and appearance. Heart dimensions and compartments appear natural. Pericardial effusion was not detected. Calibrations of mediastinal major vascular structures are natural. No pneumonic infiltration or consolidation area... | Examination within normal limits. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13998_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Millimetric nonspecific nodules in bilateral lung | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13999_a_1.nii.gz | Hodgkin lymphoma, search for a focus of infection. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | The port catheter is monitored. Its distal end terminates in the right atrium. Evaluation of mediastinal structures is suboptimal since no contrast material is given. There is mild fullness in the subcarinal localization and it could not be evaluated due to the lack of contrast material. Lymph nodes of 10x14 mm in the ... | Stable lymph nodes in the mediastinum. Increased wall thickness compatible with colitis in the transverse colon, advanced examination with abdominal CT is recommended. | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_13999_b_1.nii.gz | Hodgkin lymphoma, focus of infection | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | There is a port catheter whose distal end ends in the right atrium. No occlusive pathology was observed in the trachea and lumen of both main bronchi. In the non-contrast examination, the mediastinal could not be evaluated optimally. As far as can be seen; mediastinal main vascular structures, heart contour, size are ... | Stable lymph nodes in the mediastinum. Stable millimetric parenchymal nodules in the lung parenchyma. Minimal pericardial effusion in the pericardial space that regresses but persists. Increased wall thickness consistent with colitis in the proximal transverse colon. | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14000_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in pr... | One or two millimetric nonspecific subpleural nodules in the left lung. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14001_a_1.nii.gz | Cough, covid? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in pr... | Findings within normal limits. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14002_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 3 mm. | CTO is normal. Thymic tissue with trigonal configuration without mass effect is observed in the anterior mediastinum. Calibration of mediastinal major vascular structures is natural. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No pathologically sized and confi... | There was no finding compatible with pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14003_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Paraseptal emphysematous changes at the apical levels of both lungs. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14004_a_1.nii.gz | Unspecified | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Thoracic CT examination within normal limits | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14005_a_1.nii.gz | Unspecified | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Paraseptal and centrilobular emphysema in both lungs . A few millimetric nonspecific nodules in the middle lobe of the right lung | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14006_a_1.nii.gz | Liver right lobe transplantation. | Before IVKM was given, sections were taken in the axial plan and reconstruction was made at the workstation. | There is bilateral pleural effusion. The lower lobe of the right lung is total atelectatic. Atelectasis is also observed in the lower lobe of the left lung. There is no obstructive pathology in the trachea and both main bronchi. Smooth interlobular septal thickenings are observed in both ventilated lungs. In addition, ... | Bilateral pleural effusion, atelectasis in both lower lobes of both lungs, smooth interlobular septal thickening and ground-glass areas in both lungs, appearances that may be compatible with thickening or consolidation around bronchial structures in both lungs, especially in the perihilar region (when the findings are ... | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 |
train_14007_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Millimetric calcified atheroma plaques are observed in the coronary arteries. Thoracic esophagus calibration was normal and no significant pathological wall thicke... | Findings consistent with Covid pneumonia. Coronary atherosclerosis . Hepatosteatosis . Hemangioma in liver segment 5? | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14007_b_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | In the case followed up due to Covid-19 pneumonia; Trachea and both main bronchi were in the midline and no obstructive pathology was detected in the lumen. In the non-contrast examination, the mediastinal could not be evaluated optimally. As far as can be seen; mediastinal main vascular structures, heart contour, siz... | Mosaic attenuation pattern and accompanying ground-glass densities in both lungs (small airway disease? small vessel disease?). Scattered ground glass densities in both lungs may be compatible with sequelae. Follow-up is recommended. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
train_14008_a_1.nii.gz | Weakness, fatigue, back pain | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Mediastinal main vascular structures and cardiac examination were not evaluated optimally due to the lack of IV contrast, and as far as can be observed; Calibration of mediastinal vascular structures and heart contour size are normal. A minimal effusion measuring 6 mm is observed in the deepest part of the pericardial ... | Findings consistent with viral pneumonia in both lungs. 11 mm diameter nodule in the anterior segment of the upper lobe of the right lung; Follow-up is recommended. Apart from this, a few millimetric nodules in millimeters in both lungs . Diffuse mild ectasia in bilateral bronchial structures . Areas of increase in den... | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14009_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal structures cannot be evaluated optimally because contrast material is not given. As far as can be seen; The anterior-posterior diameter of the ascending aorta was 37.5 mm, and the anterior-posterior diameter of the descending aorta was 31 mm. Pulmonary artery diameters a... | Fusiform ectasia in the ascending aorta, fusiform aneurysmatic dilatation in the descending aorta . There was no finding in favor of pneumonia in the lung parenchyma. Millimetric nonspecific parenchymal nodules in both lungs . Hepatosteatosis . Mild scoliosis with left-facing opening at the thoracic level and mild deg... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14009_b_1.nii.gz | Shortness of breath, fatigue. | Axial sections of 1.5 mm thickness were taken without contrast material and reconstructed at the workstation. | Mediastinal vascular structures and heart examination IV. It could not be evaluated optimally due to lack of contrast. Calibration of vascular structures, heart contour and size are natural. No pericardial, pleural effusion or increased thickness was detected. In the mediastinum, in both axillary regions and in the sup... | Widespread peripheral and parenchymal ground-glass densities are observed in all segments of both lungs, and viral pneumonias are considered in the etiology of the findings. Clinical and laboratory evaluation is recommended in terms of Covid-19 pneumonia. Hepatosteatosis. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14010_a_1.nii.gz | Abdominal pain, diarrhea. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No enlarged lymph nodes in prevascular, pre-paratracheal, s... | Findings compatible with viral pneumonia. Observed appearances are among the frequently observed findings in Covid-19 pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14011_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane. | Trachea and lumen of both main bronchi are open. No occlusive pathology was detected in the trachea and lumen of both main bronchi. Mediastinal structures were evaluated as suboptimal since the examination was unenhanced. As far as can be seen; Calibration of mediastinal major vascular structures is natural. Heart cont... | Emphysematous changes in both lungs. Mediastinal calcified lymph nodes, calcified parenchymal nodules in the left lung. Mosaic attenuation pattern in both lungs (small airway disease? small vessel disease?). Hepatosteatosis. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
train_14012_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane. | Both thyroid parenchyma are hypertrophic. Millimetric calcification is observed in the inferior isthmus. Trachea and lumen of both main bronchi are open. No occlusive pathology was detected in the trachea and lumen of both main bronchi. Calibration of thoracic main vascular structures is natural. Heart contour size is ... | Mildly hypertrophic in the thyroid parenchyma. Millimetric calcification in the inferior isthmus. Degenerative changes in bone structures. Density reduction. Millimetric hypodense finding in T8 vertebral corpus, hemangioma? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14013_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea was in the midline of both main bronchi and no obstructive pathology was observed in the lumen. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can be seen, the mediastinal main vascular structures, heart contour and size are normal. Pericardial effusion-thickening wa... | There was no finding in favor of infection-mass in the lung parenchyma. Left nephrolithiasis. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14014_a_1.nii.gz | Cough. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes were ... | Emphysematous changes in both lungs. Right lung lower lobe superior – areas of bronchiectasis in the mediobasal segment and a well-defined consolidation area; mushroom ball ? Opportunistic infections?). | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
train_14014_b_1.nii.gz | pneumonia | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | In the previous CT examination, a lesion with a soft tissue density, which was first evaluated in favor of aspergilloma, was observed with a diameter of approximately 29 mm in the cavitary lesion in the lower lobe of the right lung. In the current examination, there is an area of increase in density consistent with th... | The lesion in the lower lobe of the right lung, which was evaluated in favor of a fungus ball, and an area of increase in density consistent with the wide consolidation observed in the air bronchograms, extending in the lateral segment of the middle lobe that almost completely fills the lower lobe of the right lung. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14014_c_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. A few small lymph nodes measuring up to 5 mm in short axes... | No significant dimensional and structural differences were detected in the lymph nodes observed in the mediastinum. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
train_14015_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. Calibration of mediastinal major vascular structures is natural. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No lymph node with pathological size and configuration was detected in the mediastinum and hilar level. When examined in the lung parenc... | There was no finding compatible with pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14015_b_1.nii.gz | Unspecified | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Thoracic CT examination within normal limits | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14016_a_1.nii.gz | not given | Sections were taken without contrast medium and reconstructions were made at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. There are emphysematous changes in both lungs, more prominent in the upper lobes. Both lungs have millimetric nodules, some of which are calcific. No mass or infiltrative lesion was detected in both lungs. ... | Emphysematous changes in both lungs . Millimetric nodules in both lungs. | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14017_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane with MDCT. | Trachea and main bronchi are open. No pathological increase in wall thickness was observed in the esophagus. No pathological LAP was detected in the mediastinum. The heart and mediastinal vascular structures could not be evaluated optimally due to the lack of contrast, and they have a natural appearance. Pleural effusi... | A 4 mm pleural-based nodule in the medial segment of the right lung middle lobe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14018_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane. | Mediastinal structures were evaluated as suboptimal since the examination was unenhanced. As far as can be seen; Trachea and lumen of both main bronchi are open. No occlusive pathology was detected in the trachea and lumen of both main bronchi. Minimal calcific atherosclerotic changes are observed in the thoracic aorta... | Cardiomegaly, minimal pericardial effusion. Mild calcific atherosclerotic changes in the wall of the thoracic aorta and coronary artery. Sequelae changes in both lungs, atelectasis, mosaic attenuation pattern in both lungs. Focal ground-glass density increase in the upper lobe of the left lung and the mediobasal segme... | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
train_14019_a_1.nii.gz | not given | Before IVCM was given, axial plane sections were taken with MDCT and reconstructions were made at the workstation. | Trachea and both main bronchi are open. There is no obstructive pathology in the trachea and both main bronchi. There are minimal emphysematous changes in both lungs. There is a nodule of approximately 8x7 mm in the anterior segment of the left lung upper lobe anterior segment. No mass or infiltrative lesion was detect... | Minimal emphysematous changes in both lungs . Nodule in upper lobe of left lung (recommended to follow). | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14020_a_1.nii.gz | covid? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. No enlarged lymph nodes in prevascular, pre-paratracheal, subcarinal or bilateral hilar-axillary pathological dimensions were de... | Typical-probable Covid-19 pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14021_a_1.nii.gz | Not given. | Non-contrast images with a slice thickness of 1.5 mm were obtained in the axial plane. Clinical : Opacification in the lung | Trachea, both main bronchi are open. No obstructive pathology was detected. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant tumoral wall thickening was ... | Mediastinal lymph nodes . Areas of consolidation and nodular opacities (appearance primarily suggestive of infectious process) in both lungs described in the report, clinical-laboratory correlation and post-treatment control are recommended. Emphysematous changes in both lungs, sequelae in both lungs apical. Bilateral... | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
train_14022_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane with MDCT. | Trachea and main bronchi are open. No pathological increase in wall thickness was observed in the esophagus. No pathological LAP was detected in the mediastinum. The heart and mediastinal vascular structures could not be evaluated optimally due to the lack of contrast, and they have a natural appearance. Pleural effusi... | Mosaic attenuation pattern in both lungs, millimetric sizes of nonspecific nodular, cholecystectomized, suspicious hypodense lesion in the middle zone of the right kidney within the image, evaluation with USG is recommended. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
train_14023_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is within normal limits. Calibration of mediastinal major vascular structures is normal. Pericardial effusion-thickening was not observed. In the anterior mediastinum, there is thymic tissue with trigonal configuration that does not show any mass effect. Thoracic esophageal calibration was normal and no significant... | No finding compatible with pneumonia . Hyperdense nodular formation with a diameter of about 5 mm is observed in the middle part of the left kidney (hemorrhagic cyst?). | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14024_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi are in the midline and no obstructive pathology was observed in the lumen. Tracheal diverticulum, approximately 14x11x20 mm in size, associated with the tracheal lumen was observed in the right posterolateral aspect of the superior part of the trachea. The mediastinum could not be evaluate... | Fusiform aneurysmatic dilatation in the thoracic aorta, atherosclerotic wall calcifications in the thoracic aorta and coronary arteries, calcification in the mitral valve. Hiatal hernia Mosaic attenuation pattern in lung parenchyma (small airway disease?, small vessel disease?). Cylindrical-tubular bronchiectatic c... | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
train_14025_a_1.nii.gz | vomiting, diarrhea | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. There is an appearance compatible with the stent material in the coronary arteries. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thic... | Mild atelectatic changes in basal segments of both lung lower lobes | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14026_a_1.nii.gz | Asthma. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | It could not be evaluated optimally because of mediastinal vascular structures and cardiac examination without IV contrast. As far as can be seen; Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophag... | No active infiltration or mass lesion was detected in both lungs. Ventilation of both lungs is natural. There are nonspecific nodules in millimeter sizes. Sequela parenchymal changes are observed in the right lung middle lobe medial segment and left lung upper lobe inferior lingular segment. Hepatosteatosis. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14026_b_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No enlarged lymph nodes were detected in prevascular, pre-p... | Millimetric nonspecific nodules in bilateral lungs. Minimal sequelae changes in the paracardiac area in both lungs. Hepatosteatosis. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14027_a_1.nii.gz | covid? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | No lymph node was observed in the supraclavicular fossa, axilla and mediastinum in pathological size and appearance. Lower paratracheal and right peribronchial calcified lymph nodes in the mediastinum favor the sequelae of previous granulomatous infection. Heart dimensions and compartments are of normal width. Pericard... | Parenchymal findings consistent with Covid pneumonia. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14028_a_1.nii.gz | Not given. | The examination was carried out without contrast at a slice thickness of 1.5 mm. | CTO is within the normal range. Calibration of the main mediastinal vascular structures is natural. Thymic tissue with trigonal configuration without mass effect is observed in the anterior mediastinum. In the mediastinum, lymph nodes are observed in the aorticopulmonary window in the upper-lower paratracheal area and ... | No finding compatible with pneumonia. Nonspecific hypodense lesions in the liver. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14029_a_1.nii.gz | Covid-19 pneumonia? | Before IVKM was given, sections were taken in the axial plan and reconstruction was made at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. Peripheral and central consolidations are observed in the upper and lower lobes of both lungs and in the middle lobe of the right lung, and ground glass areas are observed, more prominently in the upper lob... | Findings consistent with viral pneumonia in both lungs. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
train_14030_a_1.nii.gz | Post-Covid cough | 1.5 mm thick non-contrast sections were taken in the axial plane with MD CT. | Right upper-bilateral lower paratracheal, aortopulmonary millimetric lymph nodes are observed. In addition, right upper paratracheal, right hilar and left lower paratracheal calcified lymph nodes are observed. No pathological LAP was detected in the mediastinum. The heart and mediastinal vascular structures have a natu... | Nodules smaller than 5 mm with nonspecific appearance in the right lung. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14031_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. Calibration of mediastinal major vascular structures is normal. The aortic arch is at the maximal physiological limit. No lymph node reaching pathological dimensions and configurations in the mediastinum was detected. No lymph nodes reaching pathological dimensions and configurations at both hilar levels... | No findings consistent with pneumonia were detected. Mild sequelae changes in both lungs . Mild hepatosteatosis | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14032_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | The right thyroid lobe is larger than normal, pressing the trachea to the left and extending into the retrocisternal area. In addition, hypodense nodular appearances were observed in the right thyroid lobe. Ultrasonographic correlation is recommended. Metallic densities were observed in the trachea, both main bronchi a... | Retrocisternal goiter on the right, ultrasonographic correlation recommended. Cardiomegaly. Calcified atheroma plaques in major vascular structures and coronary arteries. Bilateral pleural fluid and adjacent compression atelectasis. Pleural-based consolidations in the lateral segment of the right lung middle lobe. Ost... | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
train_14033_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | The trachea was in the midline of both main bronchi and no obstructive pathology was detected in the lumen. The mediastinum could not be evaluated optimally in the non-contrast examination. As far as can be seen; mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was n... | Suspicious finding for ultra-early Covid-19 pneumonia due to a pandemic in the left lung lower lobe superior segment; It is recommended to be evaluated together with clinical and laboratory. Linear subsegmentary atelectatic changes in the laterobasal segment of the lower lobe of the left lung Mild dextroscoliosis at... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14034_a_1.nii.gz | Not given. | 1.5 mm thick non-contrast sections were taken in the axial plane. | No occlusive pathology was detected in the trachea and lumen of both main bronchi. Mediastinal structures were evaluated as suboptimal since the examination was unenhanced. As far as can be seen; Calibration of mediastinal major vascular structures is natural. Heart contour size is natural. Pericardial thickening-effu... | Soft tissue densities are stable in the apical part of both lungs in a reticulonodular fashion, some of which are calcified. It is recommended to be evaluated together with previous examinations and close radiological follow-up, if any. Stable soft tissue density in the apical segment of the upper lobe of the right l... | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
train_14035_a_1.nii.gz | Corona virus? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Pericardial effusion-thickening was not observed. Thoracic esophagus calibration was normal and no significant pathological wall thickening was detected. No enlarged lymph nodes in prevascular, pre-paratracheal, s... | Thoracic CT examination within normal limits. Renal calculus in the left kidney that does not cause dilatation of the collecting system. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14036_a_1.nii.gz | Cough, fever, phlegm, pneumonia? | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi were open and no obstructive pathology was detected. Mediastinal vascular structures could not be evaluated optimally because the cardiac examination was without IV contrast. Calibration of vascular structures, heart contour, size are natural. No pericardial-pleural effusion or increased t... | Consolidation and ground-glass density areas are observed in the peripheral dorsal area in the right lung lower lobe superior and lower lobe posterobasal segment, and pneumonic infiltration is considered in the etiology of the findings. Clinical and laboratory evaluation is recommended for Covid-19 pneumonia. Dilatatio... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14037_a_1.nii.gz | chronic cough | Sections were taken without contrast medium and reconstruction was performed at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. No mass or infiltrative lesion was detected in both lungs. Mediastinal structures cannot be evaluated optimally because contrast material is not given. As far as can be observed: Heart contour and size are ... | Findings within normal limits | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14038_a_1.nii.gz | Covid-19 pneumonia? | Sections were taken without contrast medium and reconstruction was performed at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. There are a few millimetric nonspecific nodules in both lungs. No mass or infiltrative lesion was detected in both lungs. Mediastinal structures cannot be evaluated optimally because contrast material is no... | Millimetric nodules in both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14039_a_1.nii.gz | Covid pneumonia? | Axial sections of 1.5 mm thickness were taken without contrast material and reconstructions were made at the workstation. | Trachea, both main bronchi are open and no occlusive pathology is detected. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was... | There was no finding in favor of pneumonia in both lungs. Sliding hiatal hernia at the lower end of the esophagus. Multiple lesions in the liver parenchyma, multiple numbers of cortical and parenchymal localized in both kidneys, hypodense fluid density, which cannot be clearly characterized due to the lack of contrast... | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14040_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea and both main bronchi are normal. No occlusive pathology was detected in the trachea and both main bronchi. Heart contour and size are normal. There is no pleural or pericardial effusion. Atheroma plaques are observed in the aorta and coronary arteries. The widths of the mediastinal main vascular structures are... | Infective pathologies observed in the lower lobe of the right lung in the previous examination show diffuse spread in the current examination (secondary to Covid-19 viral pneumonia?, other infective pathologies?). Clinical laboratory correlation and close follow-up are recommended. Nodules in both lungs, emphysematou... | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14041_a_1.nii.gz | Liver right lobe recipient candidate, control. | Sections were taken in the axial plane without contrast material and reconstruction was performed at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. There is minimal bronchiectasis in the central parts of both lungs. Pleuroparenchymal sequelae changes are observed in both lung apexes, more prominently on the right. In addition, there are sometimes linea... | Chronic liver parenchymal disease in follow-up. Atheroma-sclerotic changes in the aorta and coronary arteries. Emphysematous changes in both lungs . Atelectasis in both lungs . Minimal bronchiectasis in the central segments of both lungs . Minimal pleuroparenchymal sequelae changes in both lung apexes. Cholelithiasis... | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
train_14041_b_1.nii.gz | Operated hepatocellular carcinoma (HCC) at follow-up, control. | Sections were taken without contrast medium and reconstructions were made at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. Density increases, which are evaluated in favor of pleuroparenchymal sequela changes, are observed in both lung apexes. There are minimal emphysematous changes in both lungs. There are several millimetric n... | Emphysematous changes in both lungs. Sequelae changes in both lungs. Millimetric nodules in both lungs. Atherosclerotic changes in the aorta and coronary arteries. | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14041_c_1.nii.gz | Hepatocellular carcinoma (HCC) on follow-up. | Sections were taken without contrast medium and reconstruction was performed at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. There are findings evaluated in favor of pleuroparenchymal sequela fibrotic changes in both lung apexes, more prominent on the right. Linear atelectasis and emphysematous changes were also observed in both ... | Pleuroparenchymal sequelae changes in both lungs. Emphysematous changes in both lungs. Atelectasis in both lungs. Atheroma plaques in the aorta and coronary arteries. | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14042_a_1.nii.gz | Nodule follow-up in the lung | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. No occlusive pathology was detected in the lumen. Mediastinal main vascular structures and heart examination were evaluated as suboptimal because they were unenhanced. No obvious pathology was detected. The soft tissue density of the thymus is seen in the anterior mediastinum. Thor... | Centri acinar density increments and millimetric thin-walled cystic-cavitary lesions, more prominent on the right in the upper lobes of both lungs. Nonspecific pulmonary nodules in both lungs. Mediastinal stable lymph nodes. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14043_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Calcific plaques and coronary stents are observed in the aorta and coronary arteries. Thoracic esophagus calibration was normal ... | Aortic and coronary artery atherosclerosis. Post-treatment follow-up examination is recommended in terms of diffuse pneumonic consolidation and atelectasis in the coronary system-left lung lower lobe, and mass differentiation at this level. Minimal emphysema in both lungs. Millimetric nonspecific nodules in both lu... | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14044_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | Trachea, both main bronchi are open. Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Pericardial effusion-thickening was not observed. Thoracic esophageal calibration was normal and no significant tumoral wall thickening was detected. No enlarged lymph nodes in p... | Thoracic CT examination within normal limits . The left proximal ureter is slightly dilated. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14045_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 1.5 mm. | CTO is normal. The aortic arch calibration was measured as 31 mm, slightly above normal. Pulmonary trunk calibration is 34 mm and above normal. Right and left pulmonary artery calibrations are normal. Calcific atheroma plaques are observed in the coronary arteries in the aortic arch. Lymph nodes that do not reach the p... | Control review is recommended. Bronchiectasis appearance in the mid-lower zones of both lungs and subpleural-interlobular septal thickening in both lung posterobasal segments prominent on the left according to previous examination. Hepatosteatosis. Hyperdense well-defined, 64 mm diameter hyperdense lesion (complicat... | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
train_14046_a_1.nii.gz | Not given. | Non-contrast images were taken in the axial plane with a section thickness of 3 mm. | Trachea and both main bronchi are in the midline and no obstructive pathology was observed in the lumen. In the non-contrast examination, the mediastinum could not be evaluated optimally. As far as can be seen; Mediastinal main vascular structures, heart contour, size are normal. Thoracic aorta diameter is normal. Peri... | Hiatal hernia . Passive atelectatic changes in right lung middle lobe medial and left lung upper lobe inferior lingular segment . Subcapsular well-circumscribed hypodense lesion area (cyst?) in liver right lobe posterior segment. Microlithiasis in both kidneys | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14046_b_1.nii.gz | sore throat, malaise, malaise | Transverse sections of 3 mm thickness obtained without the application of IV contrast material were evaluated. | Trachea and main bronchi are open. No pathological lymph node was detected in the mediastinum. The heart and mediastinal vascular structures have a natural appearance. Esophagus is within normal limits. Pleural effusion-thickening was not detected in both hemithorax. In the evaluation of both lung parenchyma; Patchy, p... | Viral pneumonia? Outlooks include classic or probable findings for COVID. Cyst in the liver? Nephrolithiasis Note: Other infectious agents such as influenza, parainfluenza, mycoplasma, other organized pneumonias such as drug toxicity, connective tissue diseases should be considered in the differential diagnosis as they... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
train_14047_a_1.nii.gz | Cough | Sections were taken without contrast medium and reconstructions were made at the workstation. | Trachea and both main bronchi are open. No occlusive pathology was detected in the trachea and both main bronchi. Consolidations and ground glass areas are observed in both lungs. The described findings are more prominent in the lower lobes of the lung and in the peripheral areas. The described appearance was evaluated... | Common findings evaluated in favor of infective pathology in both lungs | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
train_14048_a_1.nii.gz | Covid-19 pneumonia? | Sections were taken without contrast medium and reconstructions were made at the workstation. | Trachea and both main bronchi are open. There is no obstructive pathology in the trachea and both main bronchi. There are minimal pleuroparenchymal sequelae changes in both lung apexes. A few millimetric nonspecific nodules were observed in both lungs. Apart from these, both lung aeration is normal and no mass or infil... | A few millimetric nonspecific nodules in both lungs | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
train_14049_a_1.nii.gz | pneumonia? | Axial sections of 1.5 mm thickness were taken without contrast material and reconstructed at the workstation. | Trachea, both main bronchi are open and no occlusive pathology is detected. No pathological increase in wall thickness was observed in the thoracic esophagus. Mediastinal main vascular structures and heart examination IV. It could not be evaluated optimally due to lack of contrast. Calcified atheroma plaques are observ... | Findings consistent with viral pneumonia in both lungs. Calcified atheromatous plaques in the wall of coronary vascular structures. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Subsets and Splits
CT-RATE Bronchiectasis Cases
Retrieves sample records where the Bronchiectasis condition is present, providing basic filtered data but offering limited analytical insight into the dataset's patterns or relationships.
Bronchiectasis Cases - Train
Retrieves sample records where the Bronchiectasis condition is present, providing basic filtered data but offering limited analytical insight into the dataset's patterns.