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Herpes Simplex Virus Encephalitis: Laboratory Evaluations and Their Diagnostic Significance

Nahmias, A. J., Whitley, R. J., Visintine, A. N., Takei, Y., Alford, C. A., Collaborative Antiviral Study Group·1982·Journal of Infectious Diseases

Abstract

Laboratory procedures were compared with brain biopsy findings in 113 biopsy-proven patients with herpes simplex virus (HSV) encephalitis and 93 biopsy-negative individuals. Examinations of brain tissue by histopathology, immunofluorescence, and electron microscopy demonstrated evidence of HSV infection in 56%, 70%, and 45% of proven cases and apparently false-positive results in 14%, 9% and 2% of those biopsy-negative. Serologic assessments revealed that HSV encephalitis occurred as both a primary (30%) and recurrent (70%) infection. Among patients with HSV encephalitis, 28% failed to seroconvert or seroboost within one month of the onset of disease. Titers of passive hemagglutinating and IgG immunofluorescent antibodies increased fourfold in the cerebrospinal fluid in 74% and 94%, respectively, of patients with proven disease. Similar percentages of patients had antibody ratios in serum and cerebrospinal fluid of less than 20 over the same interval. These data indicate the need for development of noninvasive diagnostic procedures.

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Metadata

Authors
Nahmias, A. J., Whitley, R. J., Visintine, A. N., Takei, Y., Alford, C. A., & Collaborative Antiviral Study Group
Venue
Journal of Infectious Diseases
Published
1982-06-01
Volume
145
Issue
6
Pages
829-836
ISSN
  • 0022-1899 (ISSN-L)
  • 1537-6613
OpenAlex
W2127313546
Cited by
381
References
0
FWCI
19.20
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Herpes Simplex Virus Encephalitis: Laboratory Evaluations and Their Diagnostic Significance. https://app.cochat.ai/papers/10.1093/infdis/145.6.829
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Nahmias, A. J., Whitley, R. J., Visintine, A. N., Takei, Y., Alford, C. A., & Collaborative Antiviral Study Group. (1982). Herpes Simplex Virus Encephalitis: Laboratory Evaluations and Their Diagnostic Significance. Journal of Infectious Diseases. https://doi.org/10.1093/infdis/145.6.829

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.