title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 39-1975.
mesh_terms: D000328:Adult; D003424:Crohn Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000473:pathology; D004386:Duodenum / Q000473:pathology; D004751:Enteritis / Q000473:pathology; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000473:pathology*; D007583:Jejunum / Q000473:pathology; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis / Q000473:pathology*; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis; D008297:Male; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000473:pathology