title: Colo-rectal cancer: intraoperative colonoscopy.
mesh_terms: D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003113:Colonoscopy; D006801:Humans; D007432:Intraoperative Period; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000601:surgery