<unk>  is uncommon and occurs when air leaks into the mediastinum. The diagnosis can be confirmed via chest X-ray showing a radiolucent outline around the heart and mediastinum or via CT scanning of the thorax. Image:PneumoMediastinum2008.Pneumomediastinum and right sided pneumothorax post first rib fracture in a mountain biking accident. File:Pneumomediastinum-003.Pneumomediastinum with angel wing sign File:UOTW 67 - Ultrasound of the Week 1.Pneumomediastinum as seen on ultrasound
Pneumomediastinum
Hemothorax
Chylothorax
Urinothorax
Hydropneumothorax
Pneumopericardium
Hemopneumothorax
Pulmonary hematoma