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A Plea to Reconsider the Diagnosis

Journal of Hospital Medicine 15(2). 2020 February;:111-115. Published online first December 18, 2019 | 10.12788/jhm.3348
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© 2019 Society of Hospital Medicine

KEY LEARNING POINTS

  • The CSF cell count and differential should be used in conjunction with CSF chemistries (glucose and protein) to raise or lower suspicion of bacterial meningitis.
  • Aseptic meningitis is a syndrome and not a specific diagnosis. Clinicians should be alert to key aspects of the history and physical examination, which prompt consideration of noninfectious etiologies.
  • Aseptic chemical meningitis secondary to discharging CNS tumors, including RCCs, should be considered in episodes of recurrent culture-negative meningitis.