The detection of an inverted diverticulum by colonoscopy.
D000328:Adult; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003113:Colonoscopy; D003937:Diagnosis, Differential; D004241:Diverticulum, Colon / Q000175:diagnosis*; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis*; D008297:Male; D011859:Radiography; D012810:Sigmoid Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging