[Advances in colonoscopy].
D003093:Colitis, Ulcerative / Q000175:diagnosis; D003110:Colonic Neoplasms / Q000175:diagnosis; D020685:Colonoscopes; D003113:Colonoscopy / Q000379:methods* / Q000639:trends; D003424:Crohn Disease / Q000175:diagnosis; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis; D014463:Ultrasonography