title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 2-1980.
mesh_terms: D003424:Crohn Disease / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology; D007413:Intestinal Mucosa / Q000473:pathology; D007415:Intestinal Obstruction / Q000175:diagnosis; D007421:Intestine, Small / Q000098:blood supply; D008875:Middle Aged; D010488:Polyarteritis Nodosa / Q000175:diagnosis