title: Isolated antral narrowing associated with gastrointestinal cryptosporidiosis in acquired immunodeficiency syndrome.
abstract: A 33-year-old man with human immunodeficiency virus infection had severe protracted diarrhea. Radiologic assessment disclosed narrowing of the gastric antrum. Biopsy specimens revealed diffuse Cryptosporidium infection of the antral mucosa. Isolated antral narrowing due to Cryptosporidium gastritis should be added to the list of gastrointestinal complications associated with acquired immunodeficiency syndrome (AIDS).
authors.affiliation: Division of Endocrinology/Metabolism and Internal Medicine, Mayo Clinic, Rochester, MN 55905.
authors.forename: E
authors.initials: E
authors.lastname: Cersosimo
authors.forename: C J
authors.initials: CJ
authors.lastname: Wilkowske
authors.forename: J E
authors.initials: JE
authors.lastname: Rosenblatt
authors.forename: J
authors.initials: J
authors.lastname: Ludwig
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000473:pathology*; D000328:Adult; D000818:Animals; D003251:Constriction, Pathologic / Q000209:etiology; D003457:Cryptosporidiosis / Q000473:pathology*; D003458:Cryptosporidium / Q000302:isolation & purification; D005753:Gastric Mucosa / Q000382:microbiology; D005756:Gastritis / Q000382:microbiology* / Q000473:pathology; D005767:Gastrointestinal Diseases / Q000382:microbiology; D006801:Humans; D008297:Male; D011706:Pyloric Antrum / Q000382:microbiology / Q000473:pathology*