Chest X-Ray Abnormalities Possible in Pulmonary Embolism, Aortic Dissection and Oesophageal Rupture
| Diagnosis | Possible abnormalities (on PA and lateral films) |
|---|---|
| Pulmonary embolism | Focal infiltrate Segmental collapse Raised hemidiaphragm Pleural effusion |
| Aortic dissection | Widening or double lumen to aortic knuckle Irregular aortic contour Discrepancy in diameter of ascending and descending thoracic aorta Pleural effusion Mediastinal widening Displacement of calcified intima |
| Oesophageal rupture | Mediastinal and subcutaneous emphysema Paraspinal mass Pleural effusion |