Giant sigmoid diverticulum.
D000328:Adult; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging; D003560:Cysts / Q000000981:diagnostic imaging / Q000209:etiology; D004241:Diverticulum, Colon / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D011859:Radiography