O9. Results of multimodality therapy including radical resections for Pancoast tumors: a retrospective study in high-volume center.

Background Pancoast tumors are preferably treated with induction chemoradiotherapy followed by surgery. However, after induction therapy, surgery remains complex and extended procedures with resection and reconstruction of vessels and spine might be required. This study aims to evaluate the efficacy and safety of multimodality therapy for Pancoast tumors especially from the surgical point of view.