title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 5-2001. A 52-year-old man with chronic anemia and sudden severe abdominal pain.
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D018798:Anemia, Iron-Deficiency / Q000209:etiology*; D001706:Biopsy; D002446:Celiac Disease / Q000150:complications / Q000473:pathology*; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004386:Duodenum / Q000473:pathology*; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed