Fiberoptic colonoscopy: intraoperative colonoscopy.
D000368:Aged; D003108:Colonic Diseases / Q000601:surgery*; D004724:Endoscopy; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery*; D007813:Laparotomy; D008297:Male