Colorectal polyps.
D000236:Adenoma / Q000175:diagnosis*; D002471:Cell Transformation, Neoplastic; D003110:Colonic Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis*