[Radiographic study of colo-rectal polyps (author's transl)].
D003110:Colonic Neoplasms / Q000000981:diagnostic imaging*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging*; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging*