Brain tumor surgeries for pediatric/adolescent and young adult patients

Abstract

The authors present a case of ependymoma, which is a rare surgical disease. To determine the significance of ependymoma surgery, we evaluated the frequency of repeat ependymoma surgeries proportionate to that of 235 neuroepithelial tumors/341 surgeries performed by the first author between 1997 and 2023. Repeat ependymoma surgeries accounted for 10/92 (11%) cases with WHO grades 2 and 3 (32 of 136 repeat surgeries [24%]). Ependymoma surgery to achieve local tumor control is of great significance. The treatment of pediatric/adolescent and young adult brain tumors aims to prolong the prognosis and reduce the treatment side effects. Therefore, neurosurgeons must maximize tumor resection while minimizing surgical morbidity, if surgery contributes to local tumor control.