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Updated: Nov 10, 2025
Author Spotlight: A Single-Entry Point Endoscopic Intraventricular Approach for Third Ventriculostomy and Pineal Biopsy
Published on: June 28, 2024
Pediatric age, posterior fossa meningioma
Mehmet R Onen1, Evren Yüvrük1, Caner Sarikaya1
1From the Department of Neurosurgery (Onen, Yüvrük), VM Maltepe Medicalpark Hospital, Department of Neurosurgery (Sarikaya, Naderi), Umraniye Teaching and Research Hospital, Istanbul, Turkey.
Abstract:
Meningiomas are benign, slow-growing tumors originating from arachnoid gap cells. They constitute 15%-20% of all intracranial tumors in adults and 04%-4% in the pediatric age group. Meningiomas in the posterior fossa in the pediatric period do not initially come to mind. In the case presented here, there was a cystic meningioma showing heterogenous contrast and obstructive hydrocephaly was observed associated with 4th ventricle pressure. the tumor was totally removed, then the ventriculo peritoneal shunt was applied.
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