PMC3551513_01
A coronal T1-contrasted fast spin echo MR scans, and midline sagital 3D incoherent gradient echo MR scans 2 weeks prior to (a,b), and 1 month following the operation (c,d)
SNI-3-148-g001.jpg
PMC3551513_01_SNI-3-148-g001.jpg
F1
Mild posterior trans-tentorial herniation, compressing the midbrain from the right side and resulting in increased aqueduct pressure with no enlargement of the third ventricle, was demonstrated [Figures 1a and b]. Under general anesthesia, with the aid of standard navigation and microsurgical techniques, the tumor was gross totally removed [Figures 1c and d].