[Diagnosis of colorectal neoplasms with the intestinal fiberscope].
D000236:Adenoma / Q000175:diagnosis*; D002277:Carcinoma / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003113:Colonoscopy; D005336:Fiber Optic Technology; D006801:Humans; D012004:Rectal Neoplasms / Q000175:diagnosis*