On chest x-ray, indirect signs such as superior mediastinal widening and right hilar prominence may indicate the presence of a mediastinal mass.
Superior vena cava syndrome chest x ray
Superior vena cava syndrome physical examination
Superior vena cava syndrome MRI
Boerhaave syndrome chest x ray
Thoracic aortic aneurysm chest x ray
Mediastinitis chest x ray
Farmer's lung other diagnostic studies
Air embolism echocardiography or ultrasound