Intracerebral cystic rhabdoid meningioma

J Clin Neurosci. 2009 Aug;16(8):1073-4. doi: 10.1016/j.jocn.2008.07.085. Epub 2009 May 8.

Abstract

A 36-year-old woman presented to our hospital with a short history of intermittent headaches. An MRI of the brain revealed a left temporal intracerebral cystic lesion with rim enhancement. Histopathology showed a malignant tumour with features of rhabdoid differentiation. Immunohistochemistry revealed that vimentin, epithelial membrane antigen and S-100 were positive, and that glial fibrillary acidic protein and the chromosome deletion 1p/19q were negative. The patient was diagnosed as having an intracerebral cystic rhabdoid meningioma. She was treated with surgery and post-operative radiotherapy. Cystic intracerebral rhabdoid meningiomas are rare. We discuss the clinical picture of this patient with reference to the published literature on this uncommon diagnosis.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Brain / pathology
  • Brain / radiation effects
  • Brain / surgery
  • Brain Neoplasms / diagnosis*
  • Brain Neoplasms / pathology
  • Brain Neoplasms / therapy*
  • Diagnosis, Differential
  • Female
  • Humans
  • Magnetic Resonance Imaging
  • Meningioma / diagnosis*
  • Meningioma / pathology
  • Meningioma / therapy*
  • Rhabdoid Tumor / diagnosis*
  • Rhabdoid Tumor / pathology
  • Rhabdoid Tumor / therapy*