Fig. 4From: Telovelar approach versus transvermian approach in management of fourth ventricular tumors(Left) Pre-op MRI brain axial cuts with contrast shows fourth ventricular mass (fourth ventricular choroid plexus papilloma) with homogenous enhancement operated via transvermian approach. (Right) Near total resection was achieved through telovelar approach with small residual on the fourth ventricular floor. ResultsBack to article page