False-negative cerebrospinal fluid cryptococcal antigen test due to small-colony variants of Cryptococcus neoformans meningitis in a patient with cystopleural shunt.

This is the first report of a small-colony variant Cryptococcus neoformans isolated from the cerebrospinal fluid of a patient with cystopleural shunt associated chronic meningitis. Cryptococcal antigen testing of the cerebrospinal fluid and the serum were both negative. The atypical morphology and t...

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Publicado en:Scandinavian Journal of Infectious Diseases Vol. 38; no. 11/12; pp. 1110 - 1115
Autores principales: To KK, Cheng VC, Tang BS, Fan YW, Yuen KY
Formato: case study Journal Article
Publicado: Taylor & Francis Ltd Nov2006
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Nov2006
      vid: 38
      iid: 11/12
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      pub: Taylor & Francis Ltd
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        atl: False-negative cerebrospinal fluid cryptococcal antigen test due to small-colony variants of Cryptococcus neoformans meningitis in a patient with cystopleural shunt.
      aug:
        au:
          To KK
          Cheng VC
          Tang BS
          Fan YW
          Yuen KY
      sug:
        subj:
          Antigens, Fungal Cerebrospinal Fluid
          Cerebrospinal Fluid Shunts Methods
          Cryptococcus Classification
          Meningitis, Cryptococcal Diagnosis
          Prostheses and Implants
          Cryptococcus
          Cryptococcus Immunology
          False Negative Results
          Male
          Middle Age
          Phenotype
          Middle Aged: 45-64 years
          Male
      ab: This is the first report of a small-colony variant Cryptococcus neoformans isolated from the cerebrospinal fluid of a patient with cystopleural shunt associated chronic meningitis. Cryptococcal antigen testing of the cerebrospinal fluid and the serum were both negative. The atypical morphology and the false-negative test may lead to delay of diagnosis and treatment.
      pubtype: Academic Journal
      doctype:
        case study
        Journal Article
      ougenre: Article
    language: English
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