Computed tomography-guided dye localization for deeply situated pulmonary nodules in thoracoscopic surgery

Abstract

This study indicated that preoperative, percutaneous CT-guided PBV dye localization for undiagnosed nodules at a depth of more than 30 mm could be a safe and feasible procedure. Furthermore, it was considerably advantageous for preserving the lung parenchyma, especially for benign nodules.