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[Hypertrophic cranial pachymeningitis as a rare cause of headache]

J Kuhn1, A Harzheim, S Riku

  • 1Neurologische Klinik, Krankenhaus Merheim, Kliniken der Stadt Köln gGmbH. Kuhnj@kliniken-koeln.de

Der Nervenarzt
|November 12, 2005
PubMed

Insights

Hypertrophic cranial pachymeningitis, an inflammation of the dura mater, is increasingly diagnosed via MRI. This review covers its causes, symptoms like headache, diagnosis, and treatments including corticosteroids.

Area of Science:

  • Neurology
  • Pathology

Context:

  • Hypertrophic cranial pachymeningitis (HCP) is a rare fibrosing inflammatory condition affecting the dura mater.
  • Increased frequency of diagnosis is linked to advancements in cranial magnetic resonance imaging (MRI).

Purpose:

  • To review the current understanding of hypertrophic cranial pachymeningitis.
  • To summarize its causes, clinical presentation, diagnostic methods, and treatment strategies.

Summary:

  • HCP presents primarily with headache, though cranial nerve palsies and seizures can occur.
  • Diagnosis relies on neuroimaging showing thickened, enhancing dura mater, often confirmed by biopsy.
  • Treatment involves corticosteroids and immunosuppressants, particularly for secondary forms.

Impact:

  • Enhances understanding of a rare neurological disorder.
  • Provides a comprehensive overview for clinicians and researchers.
  • Highlights the importance of neuroimaging in diagnosing dural pathologies.

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