The anatomical precursor of colorectal carcinoma.
D000230:Adenocarcinoma / Q000473:pathology*; D000236:Adenoma / Q000473:pathology; D003110:Colonic Neoplasms / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D007413:Intestinal Mucosa / Q000473:pathology; D007417:Intestinal Polyps / Q000473:pathology; D011230:Precancerous Conditions / Q000473:pathology*; D012004:Rectal Neoplasms / Q000473:pathology*