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Acute Urinary Retention Induced by Chemical Meningitis Which Occurred Due to a Ruptured Dermoid Cyst

Keiko Yamagami1, Naoko Kakuta1, Kaori Seki1

  • 1Department of Internal Medicine, Osaka City General Hospital, Japan.

Internal Medicine (Tokyo, Japan)
|November 21, 2017
PubMed

Insights

Meningitis retention syndrome (MRS) can cause acute urinary retention. A ruptured intracranial dermoid cyst induced chemical meningitis and urinary retention in a patient, marking the first reported case.

Area of Science:

  • Neurology
  • Urology
  • Oncology

Background:

  • Meningitis retention syndrome (MRS) is a rare complication of aseptic meningitis.
  • Intracranial dermoid cysts are benign tumors that can rupture.
  • Ruptured dermoid cysts can induce chemical meningitis.

Observation:

  • A patient presented with acute urinary retention lasting 60 days.
  • The urinary retention was linked to chemical meningitis.
  • The chemical meningitis was caused by a ruptured intracranial dermoid cyst.

Findings:

  • This case represents the first documented instance of acute urinary retention caused by a ruptured dermoid cyst.
  • The patient experienced a complete recovery after 60 days of urinary retention.

Implications:

  • Highlights a novel cause of chemical meningitis and acute urinary retention.
  • Suggests considering ruptured intracranial dermoid cysts in the differential diagnosis of unexplained urinary retention.
  • Emphasizes the importance of neurosurgical evaluation in specific meningitis-related retention cases.
Keywords:
chemical meningitisdermoid cyst rupturemeningitis retention syndrome

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