Journal of Neurological Surgery Part B: Skull Base, Table of Contents CC-BY-NC-ND 4.0 · J Neurol Surg B Skull Base 2018; 79(S 03): S267-S268DOI: 10.1055/s-0038-1625944 Skull Base: Operative Videos Georg Thieme Verlag KG Stuttgart · New YorkExpanded Endoscopic Transsphenoidal Resection of Tuberculum Sella Meningioma Invading the Optic Canal Authors Author Affiliations Georgios Klironomos 1 Department of Neurosurgery, Hofstra Northwell School of Medicine, North shore University Hospital, Manhasset, New York, United States Margherita Bruni 1 Department of Neurosurgery, Hofstra Northwell School of Medicine, North shore University Hospital, Manhasset, New York, United States Amir R. Dehdashti 1 Department of Neurosurgery, Hofstra Northwell School of Medicine, North shore University Hospital, Manhasset, New York, United States Recommend Article Abstract Full Text PDF Download(opens in new window) Keywords Keywordsexpanded transsphenoidal - endoscopic - vision compromise - optic canal invasion Fig. 1 Pre-op magnetic resonance imaging showing invasion of the left optic canal. Fig. 2 Post-op magnetic resonance imaging showing complete tumor removal. www.thieme.com/skullbasevideos www.thieme.com/jnlsbvideos Download Figures Fig. 1 Pre-op magnetic resonance imaging showing invasion of the left optic canal. Fig. 2 Post-op magnetic resonance imaging showing complete tumor removal.