The prognostic value of adding narrow-band imaging in transoral laser microsurgery for early glottic cancer: a review
Background and Objectives Transoral laser microsurgery (TLM) is a universally recognized safe and minimally invasive approach for early glottic cancer. Narrow band imaging (NBI) is an optical technique working with a filtered light that reveals superficial mucosal abnormalities through the neoangiogenic pattern. The aim of this systematic review is to demonstrate the role of intraoperative NBI during TLM for early glottic cancer to better evaluate tumor extension and for more precise margin resection.