title: Large-cell lymphoma presenting as acute cholecystitis.
abstract: A 62-year-old woman presenting with a clinical picture of acute cholecystitis was found to have lymphoma upon pathological examination of the gallbladder. Such a presentation of large-cell non-Hodgkin's lymphoma is unique and has not been described before.
mesh_terms: D000208:Acute Disease; D002764:Cholecystitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D005704:Gallbladder / Q000473:pathology; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D008875:Middle Aged