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Cryptococcus antibody in body fluid
Indications:
- evaluation of fungal infection with Cryptococcus neoformans
Clinical significance:
1) cryptococcal serum antibody titers
a) screening tool
b) serum titer has no prognostic significance
2) serologic testing for polysaccharide antigen
a) serum (titer has no prognostic value)
b) cerebrospinal fluid (CSF)
1] positive in 90% of CNS infections
2] titer > 1:1024
a] associated with poor prognosis
b] suggests relapse or treatment failure
Related
Cryptococcus
Specific
Cryptococcus antibody in CSF
Cryptococcus antibody in serum
Cryptococcus neoformans antibody in body fluid
Cryptococcus neoformans antibody in serum
General
serology for infectious agent
References
CPT