OBJECTIVE In this analysis, the authors sought to identify the variables of resection volume and quality of life in patients with brain tumors with the intraoperative use of neuronavigation system…

OBJETIVES The purpose of this study is to consider the surgical strategies noticing surgical interlayer’s corridors through membranes respecting these important anatomical structures. MATERIALS AND METHODS ØThe walls of the…

INTRODUCTION To present the technique used and the results obtained in the first 17 patients diagnosed with tumors of the skull base treated by transnasal endoscopic guided by neuronavigation It…