Endoscopy, Table of Contents Endoscopy 2017; 49(09): v30DOI: 10.1055/s-0043-116211 Video Comment © Georg Thieme Verlag KG Stuttgart · New YorkVideo Comment on David J. Tate et al. Recommend Article Abstract See also:Two-stage endoscopic mucosal resection is a safe and effective salvage therapy after a failed single-session approachEndoscopy 2017; 49(09): 888-898DOI: 10.1055/s-0043-110671 Full Text