title: Pathologic quiz case: a patient with acquired immunodeficiency syndrome and an unusual biliary infection.
authors.affiliation: Department of Pathology, Harbor-UCLA Medical Center, Torrance 90502, USA. cchen0908@yahoo.com
authors.forename: Chen
authors.initials: C
authors.lastname: Chen
authors.forename: Priya
authors.initials: P
authors.lastname: Gulati
authors.forename: Samuel W
authors.initials: SW
authors.lastname: French
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications* / Q000469:parasitology*; D000328:Adult; D000818:Animals; D001649:Bile Duct Diseases / Q000175:diagnosis* / Q000469:parasitology* / Q000821:virology; D001652:Bile Ducts / Q000469:parasitology / Q000473:pathology; D002760:Cholangiopancreatography, Endoscopic Retrograde; D015209:Cholangitis, Sclerosing / Q000175:diagnosis* / Q000469:parasitology* / Q000821:virology; D003457:Cryptosporidiosis / Q000175:diagnosis* / Q000821:virology; D016785:Cryptosporidium parvum / Q000302:isolation & purification; D004848:Epithelium / Q000469:parasitology / Q000473:pathology; D006801:Humans; D008297:Male; D009894:Opportunistic Infections / Q000175:diagnosis / Q000469:parasitology