title: Cryptococcal peritonitis in patients on peritoneal dialysis.
abstract: Peritonitis is an unusual complication of infections caused by Cryptococcus neoformans and has rarely been reported in patients with end-stage renal disease who are maintained on peritoneal dialysis. We report two patients on chronic peritoneal dialysis in whom the first known manifestation of cryptococcal infection was dialysate cultures positive for Cryptococcus neoformans. One patient was on prednisone for systemic lupus erythematosis. The other patient was severely malnourished with type I diabetes mellitus. Both patients were found to have cryptococcal meningitis. Both patients were treated with intravenous (IV) amphotericin B and removal of the dialysis catheter. Evaluation and care of peritoneal dialysis patients with cryptococcal peritonitis include serial cryptococcal cultures and antigen titers, investigation for cryptococcal meningitis, removal of the peritoneal dialysis catheter, and IV amphotericin B.
authors.affiliation: Department of Medicine, University of Arkansas for Medical Sciences, Little Rock 72205.
authors.forename: J W
authors.initials: JW
authors.lastname: Smith
authors.forename: W C
authors.initials: WC
authors.lastname: Arnold
mesh_terms: D000293:Adolescent; D000946:Antigens, Fungal / Q000032:analysis; D003453:Cryptococcosis / Q000175:diagnosis / Q000209:etiology*; D003455:Cryptococcus neoformans / Q000276:immunology; D005260:Female; D006801:Humans; D008581:Meningitis / Q000209:etiology; D008875:Middle Aged; D010530:Peritoneal Dialysis / Q000009:adverse effects*; D010538:Peritonitis / Q000175:diagnosis / Q000209:etiology*
chemical_list: D000946:Antigens, Fungal