Ependymal brain cyst with posterior cerebral artery infarct

Indian J Pediatr. 2013 Jun;80(6):509-12. doi: 10.1007/s12098-012-0771-3. Epub 2012 May 10.

Abstract

Primary intracranial ependymal cysts are congenital, benign, ependyma-lined cysts rarely seen in the pediatric age group. The authors report such a case of intracranial fronto-parietal ependymal cyst in a 3 y-old girl. Computed tomography showed a large cystic lesion which was not in communication with the ventricular system and was associated with ipsilateral posterior cerebral artery infarct and raised intracranial pressure causing midline shift. A differential diagnosis of the commoner arachnoid, hydatid or porencephalic cyst was considered. Surgical removal to decompress the brain was done; histopathology revealed an ependymal cyst. Identification of this rare pathology in the pediatric age group is emphasized with a review of the literature.

Publication types

  • Case Reports

MeSH terms

  • Brain Infarction / diagnosis*
  • Brain Infarction / surgery
  • Central Nervous System Cysts / diagnosis*
  • Central Nervous System Cysts / surgery
  • Child, Preschool
  • Decompression, Surgical
  • Diagnosis, Differential
  • Ependyma / diagnostic imaging
  • Ependyma / pathology*
  • Ependyma / surgery
  • Female
  • Humans
  • Intracranial Pressure
  • Posterior Cerebral Artery / pathology*
  • Tomography, X-Ray Computed