| # MERU-style multi-granularity CXR concept pool for image traversals. |
| # |
| # Construction (see scripts/build_traversal_concepts.py): |
| # - Curated coarse→fine hierarchy (modality → organ → anatomy → finding). |
| # - Plus short phrases mined from dataset/train.jsonl + valid.jsonl |
| # (freq filter, clinical keep-list, reject long multi-finding templates). |
| # - Plus short concepts grounded in current traversal query reports. |
| # |
| # Regenerate: python scripts/build_traversal_concepts.py |
|
|
| # --- L0 modality / study (most abstract) --- |
| radiograph |
| x-ray |
| imaging study |
| chest radiograph |
| chest x-ray |
| chest imaging |
| thoracic imaging |
| radiographic examination |
| frontal chest radiograph |
| lateral chest radiograph |
| PA chest radiograph |
| AP chest radiograph |
| portable chest radiograph |
|
|
| # --- L1 organ system / region --- |
| chest |
| thorax |
| thoracic cavity |
| chest wall |
| lungs |
| pulmonary system |
| cardiopulmonary system |
| cardiovascular structures |
| cardiomediastinal structures |
| pleural space |
| pleural spaces |
| mediastinum |
| central airways |
| bony thorax |
| upper abdomen |
| neck base |
|
|
| # --- L2 anatomy --- |
| right lung |
| left lung |
| both lungs |
| lung |
| lung parenchyma |
| lung bases |
| lung apex |
| lung apices |
| upper lobes |
| lower lobes |
| middle lobe |
| lingula |
| right upper lobe |
| right middle lobe |
| right lower lobe |
| left upper lobe |
| left lower lobe |
| right lung base |
| left lung base |
| bilateral lung bases |
| perihilar region |
| perihilar regions |
| peripheral lung |
| central lung |
| hilum |
| hila |
| right hilum |
| left hilum |
| hilar structures |
| trachea |
| carina |
| airways |
| main bronchi |
| bronchi |
| heart |
| cardiac silhouette |
| heart border |
| left heart border |
| right heart border |
| cardiomediastinal silhouette |
| mediastinal contours |
| mediastinal silhouette |
| hilar contours |
| aorta |
| aortic arch |
| descending aorta |
| ascending aorta |
| pulmonary artery |
| pulmonary vasculature |
| pulmonary vessels |
| superior vena cava |
| pleura |
| pleural surface |
| costophrenic angle |
| costophrenic angles |
| right costophrenic angle |
| left costophrenic angle |
| hemidiaphragm |
| right hemidiaphragm |
| left hemidiaphragm |
| diaphragm |
| diaphragmatic contour |
| ribs |
| rib |
| clavicle |
| clavicles |
| scapula |
| sternum |
| spine |
| thoracic spine |
| vertebral bodies |
| soft tissues |
| breast shadows |
| shoulder girdle |
|
|
| # --- L3 findings (CheXpert-aligned, short phrases) --- |
| pneumothorax |
| pulmonary edema |
| edema |
| pneumonia |
| pleural effusion |
| effusion |
| cardiomegaly |
| atelectasis |
| consolidation |
| focal consolidation |
| patchy consolidation |
| lung opacity |
| airspace opacity |
| airspace disease |
| enlarged cardiomediastinum |
| widened mediastinum |
| lung lesion |
| pulmonary nodule |
| nodule |
| mass |
| fracture |
| rib fracture |
| support devices |
| bibasilar atelectasis |
| basilar atelectasis |
| left lower lobe atelectasis |
| right lower lobe atelectasis |
| right upper lobe atelectasis |
| left upper lobe atelectasis |
| platelike atelectasis |
| compressive atelectasis |
| left pleural effusion |
| right pleural effusion |
| bilateral pleural effusion |
| small pleural effusion |
| large pleural effusion |
| layering pleural effusion |
| left pneumothorax |
| right pneumothorax |
| small pneumothorax |
| large pneumothorax |
| apical pneumothorax |
| mild pulmonary edema |
| pulmonary vascular congestion |
| vascular congestion |
| cephalization |
| interstitial edema |
| interstitial markings |
| increased interstitial markings |
| kerley b lines |
| infiltrate |
| opacity |
| basilar opacity |
| bibasilar opacities |
| right lower lobe opacity |
| left lower lobe opacity |
| perihilar opacity |
| emphysema |
| hyperinflation |
| fibrosis |
| scarring |
| pleural scarring |
| calcified granuloma |
| granuloma |
| calcification |
| hilar calcification |
| scoliosis |
| kyphosis |
| low lung volumes |
| elevated hemidiaphragm |
| elevated right hemidiaphragm |
| elevated left hemidiaphragm |
| blunted costophrenic angle |
| blunted costophrenic angles |
| hilar lymphadenopathy |
| lymphadenopathy |
| bronchiectasis |
| cavity |
| cavitation |
| pleural thickening |
| subcutaneous emphysema |
|
|
| # --- L3 normal / negation status (short) --- |
| no finding |
| normal study |
| normal chest |
| unremarkable chest |
| unremarkable study |
| clear lungs |
| lungs are clear |
| lungs remain clear |
| clear lung fields |
| no focal opacity |
| no focal airspace opacity |
| no pneumothorax |
| no pleural effusion |
| no effusion |
| no pulmonary edema |
| no edema |
| no pneumonia |
| no consolidation |
| no focal consolidation |
| no atelectasis |
| no cardiomegaly |
| no fracture |
| normal heart size |
| normal cardiac silhouette |
| normal cardiomediastinal silhouette |
| normal mediastinal contours |
| normal hilar contours |
| normal pulmonary vasculature |
| no vascular congestion |
| costophrenic angles are clear |
| costophrenic angles are sharp |
| sharp costophrenic angles |
| no acute cardiopulmonary process |
| no acute abnormality |
| no acute disease |
| stable chest |
| unchanged chest |
|
|
| # --- L4 attributes / severity --- |
| mild cardiomegaly |
| moderate cardiomegaly |
| severe cardiomegaly |
| top normal heart size |
| borderline cardiomegaly |
| moderate pulmonary edema |
| severe pulmonary edema |
| moderate pleural effusion |
| trace pleural effusion |
| tiny pleural effusion |
| bilateral atelectasis |
| mild atelectasis |
| mild bibasilar atelectasis |
| stable cardiomegaly |
| stable pleural effusion |
| stable atelectasis |
| stable opacity |
| chronic opacity |
| acute opacity |
| improving edema |
| worsening edema |
| improving effusion |
| worsening effusion |
|
|
| # --- devices / support --- |
| endotracheal tube |
| tracheostomy tube |
| chest tube |
| right chest tube |
| left chest tube |
| nasogastric tube |
| orogastric tube |
| PICC line |
| central venous catheter |
| internal jugular catheter |
| subclavian catheter |
| swan ganz catheter |
| pacemaker |
| defibrillator |
| icd lead |
| sternal wires |
| prosthetic valve |
| aortic valve prosthesis |
| mitral valve prosthesis |
| postoperative changes |
| median sternotomy |
|
|
| # --- L3 mined from train+valid reports (short, freq>=40, de-templated) --- |
| no pleural effusion or pneumothorax |
| heart size is normal |
| cardiomediastinal silhouette is normal |
| cardiomediastinal silhouette is within normal limits |
| pulmonary vasculature is normal |
| mediastinal and hilar contours are normal |
| normal cardiac and mediastinal silhouettes |
| lungs are clear without focal consolidation |
| no pneumothorax or pleural effusion |
| lung volumes are low |
| mediastinal and hilar contours are unremarkable |
| lungs are well expanded and clear |
| stable cardiac and mediastinal silhouettes |
| cardiomediastinal silhouette is stable |
| pulmonary vasculature is not engorged |
| lungs are otherwise clear |
| pulmonary vascularity is normal |
| no large effusion or pneumothorax |
| no evidence of pneumothorax |
| no pleural effusions or pneumothorax |
| no overt pulmonary edema |
| cardiomediastinal and hilar contours are unremarkable |
| heart size is top normal |
| cardiomediastinal and hilar contours are normal |
| mediastinal contours are normal |
| cardiac, mediastinal and hilar contours are normal |
| no effusion or pneumothorax |
| left lung is clear |
| no large pleural effusion or pneumothorax |
| heart is mildly enlarged |
| aorta is tortuous |
| normal size of the cardiac silhouette |
| right lung is clear |
| cardiac and mediastinal contours are normal |
| no definite focal consolidation |
| lungs are hyperinflated |
| heart size is mildly enlarged |
| cardiac, mediastinal and hilar contours appear stable |
| cardiomediastinal contours are normal |
| no focal consolidation or pneumothorax |
| cardiac silhouette size is normal |
| cardiac silhouette is normal in size |
| lung volumes are normal |
| no large pleural effusion |
| mediastinal contours are unremarkable |
| hilar and mediastinal contours are normal |
| lungs are well expanded |
| small bilateral pleural effusions |
| no evidence of pneumonia |
| no pulmonary vascular congestion |
| cardiomediastinal silhouette appears normal |
| cardiac silhouette is mildly enlarged |
| mediastinal contour is normal |
| mediastinal and hilar contours are stable |
| hilar and mediastinal silhouettes are unremarkable |
| heart size and cardiomediastinal contours are normal |
| cardiomediastinal and hilar contours are stable |
| lungs are clear without consolidation or edema |
| heart and mediastinal contours are normal |
| mild pulmonary vascular congestion |
| borderline size of the cardiac silhouette |
| pulmonary vasculature is not congested |
| hilar and cardiomediastinal contours are normal |
| no new focal consolidation |
| cardiac silhouette is top-normal |
| no evidence of pulmonary edema |
| aorta is calcified and tortuous |
| lung volumes remain low |
| heart is not enlarged |
| no focal lung consolidation |
| hilar contours are unremarkable |
| lungs are fully expanded and clear |
| heart size is top-normal |
| relatively low lung volumes |
| cardiac silhouette is not enlarged |
| mediastinum is not widened |
| hilar contours are normal |
| no pleural abnormality |
|
|
| # --- L3 grounded in current traversal query Findings --- |
| blunted left costophrenic angle |
| no definite pleural effusion |
| calcified nodule |
| granulomatous disease |
| stable cardiac and mediastinal contours |
|
|
