[Rectosigmoidoscopy with a fiberscope].
D003110:Colonic Neoplasms / Q000175:diagnosis / Q000601:surgery; D005336:Fiber Optic Technology / Q000295:instrumentation; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis / Q000601:surgery; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000601:surgery; D020694:Sigmoidoscopes
La rettosigmoidoscopia con fibroscopio.