Traumatic para-mediastinal air cysts.
D000293:Adolescent; D000328:Adult; D000388:Air; D001999:Bronchoscopy; D006801:Humans; D055370:Lung Injury; D008297:Male; D008476:Mediastinal Cyst / Q000000981:diagnostic imaging*; D011859:Radiography; D013898:Thoracic Injuries / Q000150:complications*