A case of hypothalamic hamartoma associated with arachnoid cyst

Childs Nerv Syst. 1999 Sep;15(9):490-2. doi: 10.1007/s003810050446.

Abstract

A 14-year-old girl presented with seizures. Radiological examinations revealed an arachnoid cyst in left middle fossa and a cystic mass in the interpeduncular cistern. The cyst was opened and the wall of the cyst and a mass were biopsied. The histological findings were characteristic of an arachnoid cyst and hamartoma, respectively. A hypothalamic hamartoma associated with an arachnoid cyst is comparatively rare; however, such a case may help clarify the genesis of this malformation.

Publication types

  • Case Reports

MeSH terms

  • Adolescent
  • Arachnoid Cysts / complications
  • Arachnoid Cysts / diagnosis*
  • Arachnoid Cysts / pathology
  • Brain Diseases / complications
  • Brain Diseases / diagnosis*
  • Brain Diseases / pathology
  • Diagnosis, Differential
  • Female
  • Hamartoma / complications
  • Hamartoma / diagnosis*
  • Hamartoma / pathology
  • Humans
  • Hypothalamus*
  • Seizures / etiology*