Fig. 4From: Endoscopic endonasal transclival removal of tumors of the clivus and anterior region of the posterior cranial fossa (results of surgical treatment of 140 patients)Case 3. Sixty-three-year-old female patient with a giant meningioma of the clivus and the left cerebellopontine angle. a MRI images before surgery. b Intraoperative photograph: 1—basilar artery; 2—left SCA; 3—aspirator; 4—upper pons; 5—left abducent nerve; and 6—tumor mass. c MRI images 4 months after surgery, subtotal removal of the tumorBack to article page