title: Alternatives in management of volvulus of the sigmoid colon: report of four cases.
mesh_terms: D000328:Adult; D000368:Aged; D012809:Colon, Sigmoid; D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D003125:Colostomy; D003248:Constipation / Q000150:complications; D004106:Dilatation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography