| Blunted CP angle |
Indicating the presence of a pleural effusion or pleural thickening |
| Cardiomegaly |
Increased heart size, increased cardio-thoracic ratio |
| Pleural Effusion |
A build-up of excess fluid between layers of pleura outside of the lungs |
| Nodule |
Small well-defined opacity in the lung fields |
| Hilar lymphadenopathy |
Hilar enlargement, prominence or visible lymph nodes |
| Cavity |
A gas-filled space, seen as a lucency or low-attenuation area |
| Opacity |
A general term indicating an abnormal radiopaque region, includes a wide range of well circumscribed or ill-defined abnormalities in the lung fields |
| Atelectasis |
Decrease in lung capacity |
| Consolidation |
Airspace opacification, often following a lobar pattern |
| Tuberculosis |
Indication of TB disease on the chest X-ray |
| Fibrosis |
Reticular shadowing or evidence of scarring |
