7/1/23, 12:41 AM Mediastinal enlargement Pathway Feedback Search Clinical Topics Home Findings Mediastinal enlargement Mediastinal enlargement More common causes Superior vena cava syndrome Thoracic aortic aneurysm Dermoid cyst Anthrax Diaphragmatic hernia Atelectasis Goitre Less common causes Oesophageal cancer Hiatal hernia Mediastinitis Neurilemmoma Hilar lymphadenopathy Dissecting aortic aneurysm Achalasia Bronchogenic cyst Mediastinal tumor di https://web.pathway.md/findings/recXBCp57bxBeAxOn P ti 1/2 7/1/23, 12:41 AM Mediastinal enlargement Pathway Pneumomediastinum Non-Hodgkin lymphoma Mediastinal lymphoma Uncommon causes Traumatic thoracic aortic injury Thymic neuroendocrine tumors https://web.pathway.md/findings/recXBCp57bxBeAxOn 2/2