Cryptococcus Neoformans Meningitis with Negative Cryptococcal Antigen: Evaluation of a New Immunochromatographic Detection Assay
Overview
Affiliations
Detection of cryptococcal antigen in serum or cerebrospinal fluid allows cryptococcal meningitis diagnosis within few hours with >90% sensitivity. In an HIV-positive patient with Cryptococcus neoformans meningitis, initial antigen detection by immunoagglutination was negative. We thus evaluated a new immunochromatographic detection assay that exhibited a higher sensitivity.
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