
Keywords: Barrett's Esophagus; Esophageal Cancer; Endoscopic Mucosal Resection; APC; argon plasma coagulation; ER; endoscopic resection; HGD; high-grade dysplasia; LSBE; long-segment Barrett's esophagus; mAC; mucosal adenocarcinoma of the esophagus; PPI; proton