Hypothalamic hamartoma in association with a suprasellar arachnoid cyst: A case report

J. Mocco, Alan P. Lozier, Ricardo J. Komotar, A. John Silver, Neil A. Feldstein

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


A 5-year-old female presented with a history of precocious puberty and increased height. MRI of the brain revealed a nonenhancing hypothalamic mass and associated suprasellar arachnoid cyst. The patient underwent a right frontal craniotomy with orbital osteotomy for wide fenestration of the cyst. Intraoperatively, it was clear the mass represented a hamartoma with a very smooth glistening surface. For this reason, no biopsy of the wall was performed. Postoperatively, the patient remains neurologically intact and without any medication dependence. This case highlights the occurrence of a suprasellar arachnoid cyst in association with a hypothalamic hamartoma.

Original languageEnglish (US)
Pages (from-to)105-108
Number of pages4
JournalPediatric Neurosurgery
Issue number2
StatePublished - Mar 1 2005
Externally publishedYes


  • Arachnoid cyst
  • Hamartoma
  • Hypothalamic tissue
  • Suprasellar lesions

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Clinical Neurology


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