Journal of Neurological Surgery Part B: Skull Base, Table of Contents CC BY-NC-ND 4.0 · J Neurol Surg B Skull Base 2022; 83(S 03): e665-e666DOI: 10.1055/s-0042-1757617 Skull Base: Operative Videos Transotic Approach for Resection of Expansile Endolymphatic Sac Tumor Authors Author Affiliations Ravi S. Nunna 1 Department of Neurosurgery, University of Illinois at Chicago, Chicago, Illinois, United States R Mark Wiet 2 Department of Otolaryngology, Rush University Medical Center, Chicago, Illinois, United States 3 Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, United States Richard W. Byrne 3 Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, United States Recommend Article Abstract Full Text PDF Download(opens in new window) Keywords Keywordstransotic - endolymphatic - skull base Fig. 1 (A) Preoperative axial T2-weighted magnetic resonance imaging (MRI). (B) Preoperative axial computed tomography (CT). (C) Postoperative T1 + C axial MRI revealed near total tumor resection. www.thieme.com/skullbasevideos www.thieme.com/jnlsbvideos Download Figures Fig. 1 (A) Preoperative axial T2-weighted magnetic resonance imaging (MRI). (B) Preoperative axial computed tomography (CT). (C) Postoperative T1 + C axial MRI revealed near total tumor resection.