Analysis of factors associated with local recurrence after endoscopic resection of gastric epithelial dysplasia: a retrospective study
Abstract Background Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are widely used techniques for the treatment of Pipe/Tube Sander gastric epithelial dysplasia.Previous studies have compared the clinical outcome of endoscopic resection for early gastric cancer, but few studies have focused on gastric dysplasia alone.