title: Carcinoma of the ileum simulating Crohn disease.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000367:Age Factors; D003424:Crohn Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007078:Ileal Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged