title: Genesis of colorectal cancer.
mesh_terms: D000236:Adenoma / Q000473:pathology; D000328:Adult; D002277:Carcinoma / Q000473:pathology; D003110:Colonic Neoplasms / Q000473:pathology*; D006801:Humans; D011230:Precancerous Conditions; D012004:Rectal Neoplasms / Q000473:pathology*