Cancer of the GI tract: colon, rectum, anus. Introduction.
D000230:Adenocarcinoma; D000236:Adenoma; D001005:Anus Neoplasms; D002272:Carcinoembryonic Antigen; D003110:Colonic Neoplasms / Q000276:immunology; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000601:surgery; D008297:Male; D009362:Neoplasm Metastasis; D011379:Prognosis; D012004:Rectal Neoplasms
D002272:Carcinoembryonic Antigen