Subcutaneous emphysema in a young man.
D000328:Adult; D004646:Emphysema / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000150:complications / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography; D013352:Subcutaneous Emphysema / Q000150:complications / Q000000981:diagnostic imaging*