title: Upper gastrointestinal bleeding in a patient with AIDS.
abstract: BACKGROUND
  A 38-year-old man with AIDS and hepatitis C was admitted to our hospital in January 2005, with complaints of epigastric pain, odynophagia, and melena of 4 days' duration. The patient was not taking highly active antiretroviral therapy because of poor compliance and he denied use of NSAIDs.
  
  
  METHODS
  Physical examination, stool guaiac test, laboratory investigations, and esophagogastroduodenoscopy with biopsies of gastric ulcerations.
  
  
  METHODS
  Non-Hodgkin's lymphoma of the stomach (diffuse large B-cell type) with associated gastric ulceration and bleeding.
  
  
  RESULTS
  Injection of epinephrine and bipolar coagulation for the bleeding malignant ulcer, and PPI therapy.
authors.affiliation: University of Texas Southwestern Medical Center, Dallas, TX, USA.
authors.forename: Valeska
authors.initials: V
authors.lastname: Balderas
authors.forename: Stuart Jon
authors.initials: SJ
authors.lastname: Spechler
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000473:pathology / Q000628:therapy; D016558:Hemostasis, Endoscopic; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications / Q000473:pathology; D008297:Male; D013276:Stomach Ulcer / Q000150:complications* / Q000473:pathology