Cerebral Meningioma

Cerebral Meningioma

An intra-cranial meningioma arising from the cavernous sinus at the base of the brain is an operatively challenging tumor ideally suited for stereotactic radiosurgery, a volumetric modulated arc technique that allows for highly conformal, intensity-modulated dose distributions to be delivered with a single 360° rotation of the gantry of the linear accelerator. For Varian Surgical Sciences.