[Cerebrospinal fluid diagnostics for neuroinfectious diseases].
Cerebrospinal fluid analysis is of prime importance to establish an early diagnosis of central nervous system infections. Beside the basic diagnostics containing CSF white cell count, lactate concentration and protein analysis, the targeted search for agents of bacterial, viral or fungal CNS infectious diseases is essential. Decisive methods are bacterial and fungal staining techniques, microbiological culture methods, nucleic acid amplification and antigen detection methods or indirect identification of pathogens by serologic testings including the determination of pathogen-specific intrathecal immunoglobulin synthesis. Besides imparting basic principles of cerebrospinal fluid analysis, this article focuses on special aspects of detection of infectious agents. Well-directed questions and a close communication between clinician and laboratory allow optimal diagnostic analysis for successful confirmation of the diagnosis and for optimal treatment of the patient.
Klinik für Neurologie, Universitätsmedizin Göttingen.
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Spreer
Institut für Neuropathologie, Universitätsmedizin Göttingen.
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Nau
D000818:Animals; D002494:Central Nervous System Infections / Q000134:cerebrospinal fluid* / Q000382:microbiology*; D006801:Humans; D009422:Nervous System Diseases / Q000134:cerebrospinal fluid* / Q000382:microbiology*; D013129:Spinal Puncture