title: Adenocarcinoma of the small intestine in Crohn disease involving the small bowel.
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology*; D000328:Adult; D003424:Crohn Disease / Q000150:complications*; D006801:Humans; D007414:Intestinal Neoplasms / Q000209:etiology*; D007421:Intestine, Small; D008297:Male; D011230:Precancerous Conditions