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Updated: Jun 26, 2026
04:04
Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
Published on: August 15, 2025
How I do it: pediatric lateral-type posterior fossa ependymoma resection
Katarína Horčičáková1,2, Jakub Táborský1,2, Kateřina Trková2,3
1Department of Neurosurgery, Second Faculty of Medicine, Charles University and Motol and Homolka University Hospital, Prague, Czech Republic.
Acta Neurochirurgica
|June 24, 2026
Summary
Gross total resection of lateral-type ependymomas is crucial for improving patient prognosis. This surgical approach is essential for treating these rare posterior fossa tumors.
Area of Science:
- Neuro-oncology
- Pediatric Neurosurgery
Background:
- Lateral-type ependymomas, also known as cerebellopontine ependymomas, are rare posterior fossa tumors.
- These tumors pose significant surgical challenges due to their extension into the cerebellopontine angle and encasement of neurovascular structures.
Purpose of the Study:
- To describe the surgical management of a rare lateral-type ependymoma in a pediatric patient.
- To highlight the importance of gross total resection for optimal outcomes in these challenging tumors.
Main Methods:
- Radical tumor resection was performed in a 2-year-old patient diagnosed with lateral-type ependymoma.
- External ventricular drainage was inserted prior to tumor resection.
Main Results:
- The study successfully demonstrated the feasibility of radical resection for a lateral-type ependymoma.
- The surgical intervention addressed a challenging pediatric brain tumor case.
Conclusions:
- Achieving gross total resection is paramount for improving the prognosis of lateral-type ependymomas.
- Aggressive surgical management is key to optimizing treatment outcomes for these rare tumors.