Flexible fiberoptic colonoscopy and flexible fiberoptic sigmoidoscopy in the management of colorectal neoplasia.
D003110:Colonic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D003113:Colonoscopy; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000601:surgery*; D012004:Rectal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D012812:Sigmoidoscopy