Subcutaneous emphysema of gastrointestinal origin: report of four cases.
D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000368:Aged; D003110:Colonic Neoplasms / Q000601:surgery; D004239:Diverticulitis, Colonic / Q000150:complications; D004646:Emphysema / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications*; D008297:Male; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging / Q000209:etiology; D008875:Middle Aged; D011027:Pneumoperitoneum / Q000209:etiology; D011183:Postoperative Complications; D011859:Radiography; D012422:Rupture, Spontaneous / Q000150:complications; D012871:Skin Diseases / Q000209:etiology / Q000628:therapy