An unusual middle fossa interdural epidermoid tumor. Case report

J Neurosurg. 2001 Nov;95(5):902-4. doi: 10.3171/jns.2001.95.5.0902.

Abstract

The authors report an unusual case of an intracranial, interdural epidermoid tumor and cyst in a 72-year-old woman who presented with longstanding, mild numbness over her right cheek. She was initially treated conservatively, but on follow-up review the mass was found to have grown and evidence of hemorrhage was present, and therefore a subtotal resection was performed. This case should probably be classified as a paratrigeminal, interdural epidermoid cyst; this is the first known report in which magnetic resonance and computerized tomography images of such an entity are presented and discussed.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Brain Diseases / diagnosis*
  • Brain Diseases / pathology
  • Brain Diseases / surgery
  • Craniotomy
  • Dura Mater*
  • Epidermal Cyst / diagnosis*
  • Epidermal Cyst / pathology
  • Epidermal Cyst / surgery
  • Female
  • Humans
  • Magnetic Resonance Imaging*
  • Meningeal Neoplasms / diagnosis
  • Meningeal Neoplasms / surgery
  • Meningioma / diagnosis
  • Meningioma / surgery
  • Neoplasms, Multiple Primary
  • Tomography, X-Ray Computed*