Efficacy of endoscopic submucosal dissection with dental floss clip traction for gastric epithelial neoplasia: a pilot study (with video)

摘要

Providing appropriate tension to the lesion and securing a stable view of the submucosal layer is important for accomplishing successful endoscopic submucosal dissection (ESD) in gastric cancer. Dental floss clip traction (DFC), a new traction method, is proposed to reduce the difficulty of ESD. The objective of this pilot study was to investigate the efficacy of DFC for gastric ESD.