Endoscopic Resection with Ligation Using a Multi-Band Mucosectomy System in Barrett's Esophagus with High-Grade Dysplasia and Intramucosal Carcinoma

摘要

Background: Endoscopic therapy for early neoplasia in Barrett's esophagus (BE) is evolving. Endoscopic resection has an increasing role. We wanted to evaluate the safety and efficacy of multi-band ligation/resection [ER-L] without pre-injection in BE with high-grade dysplasia [HGD] and intramucosal carcinoma [IMCA].