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Idiopathic hypertrophic craniocervical pachymeningitis

Ruixia Zhu1, Zhiyi He, Yan Ren

  • 1Department of Neurology, The First Affiliated Hospital of China Medical University, 155 Nanjing North Street, Shenyang, 110001, China.

European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
|April 21, 2015
PubMed
Abstract

Insights

Hypertrophic craniocervical pachymeningitis (HCP) is a rare dural inflammation. This case report details its diagnosis via MRI and effective treatment with corticosteroids, improving symptoms.

Area of Science:

  • Neurology
  • Pathology

Background:

  • Hypertrophic craniocervical pachymeningitis (HCP) is a rare condition characterized by chronic inflammation and thickening of the dura mater in the cranial and cervical regions.
  • Increased awareness of HCP is crucial for timely diagnosis and management.

Observation:

  • A 78-year-old male presented with a 7-month history of progressive symptoms including lower cranial nerve palsies, headache, and neck pain.
  • Magnetic resonance imaging (MRI) revealed significant thickening of the dura mater in the craniocervical region with characteristic peripheral enhancement.

Findings:

  • The patient's symptoms, including cranial nerve deficits and pain, were attributed to the inflammatory dural thickening.
  • Laboratory investigations aided in the diagnostic process, although specific findings were not detailed in the abstract.
  • Rapid improvement in symptoms was observed following the initiation of corticosteroid therapy.

Implications:

  • This case underscores the importance of considering HCP in the differential diagnosis of progressive cerebellomedullar and cervical spinal cord symptoms.
  • MRI is a key diagnostic tool for identifying the characteristic dural thickening in HCP.
  • Corticosteroid therapy demonstrated efficacy in managing HCP symptoms, with a note of caution regarding slow dose reduction to prevent relapse.

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