Low yield of screening for cryptococcal antigen by latex agglutination assay on serum and cerebrospinal fluid from Danish patients with AIDS or ARC.
From July 1, 1989 to September 5, 1990, 530 serum specimens and 50 cerebrospinal fluid (CSF) specimens from 334 HIV-1 infected patients, most of whom had AIDS or ARC, were analysed in a cryptococcal antigen latex agglutination assay, and all were negative. Three cases of meningitis due to Cryptococcus neoformans diagnosed by microscopy and culture in 3 HIV-1 infected patients are presented. Stored specimens of serum and CSF from these patients were assayed for cryptococcal antigen, and in all 3 the onset of meningitis was preceded by the presence of cryptococcal antigen in serum. It is concluded that the low occurrence of cryptococcosis in our patient population does not justify a routine serum screening for cryptococcal antigen.
Hoffmann
S
S
Department of Infectious Diseases, University of Copenhagen, Hvidovre Hospital, Denmark.
Stenderup
J
J
Mathiesen
L R
LR
D000386:AIDS-Related Complex / Q000150:complications*; D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D000946:Antigens, Fungal / Q000097:blood / Q000134:cerebrospinal fluid*; D002555:Cerebrospinal Fluid / Q000166:cytology / Q000382:microbiology; D003455:Cryptococcus neoformans / Q000276:immunology* / Q000302:isolation & purification; D005260:Female; D006801:Humans; D007841:Latex Fixation Tests; D007958:Leukocyte Count; D008297:Male; D016919:Meningitis, Cryptococcal / Q000134:cerebrospinal fluid / Q000175:diagnosis* / Q000453:epidemiology; D008875:Middle Aged; D012189:Retrospective Studies
D000946:Antigens, Fungal