title: Chest injuries--adding insult to injury: mediastinal emphysema.
mesh_terms: D000368:Aged; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications* / Q000000981:diagnostic imaging; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D011859:Radiography; D013898:Thoracic Injuries / Q000150:complications* / Q000601:surgery