Purely Endoscopic Removal of Intraventricular Brain Tumors: A Consensus Opinion and Update

Abstract

Endoscopic intraventricular surgery is a feasible minimally invasive alternative to open transcranial surgery for specific ventricular tumors. With the currently available instrumentation, the technique can be applied to small avascular solid intraventriclular tumors and colloid cysts of the third ventricle. The majority of the complications are based on hemostasis potential. The development of compatible instrumentation with an enhanced ability for solid tumor removal and more adequate hemostasis appear to be the principle limitations in furthering the technique of endoscopic removal of intraventricular brain tumors.