Non-thermal resection device for residual Barrett ablation in patient already treated by endoscopic submucosal dissection for initial esophageal neoplasia with high grade dysplasia

Non-thermal resection device for residual Barrett ablation in patient already treated by endoscopic submucosal dissection for initial esophageal neoplasia with high grade dysplasia Video 1 Use of the new non-thermal resection device for complete ablation of residual Barrett in patient previously treated with esophageal endoscopic submucosal dissection for HGD lesion. Fig. 1 The non-thermal endoscopic powered resection device with its tip, catheter, con- sole, and dedicated specimen trap for tissue recovery.