Endoscopic submucosal dissection of a gigantic gastric polyp aided by a novel retraction device and complicated by upper esophageal sphincter laceration during retrieval

VideoGIE. 2022 Dec 2;8(3):93-95. doi: 10.1016/j.vgie.2022.10.014. eCollection 2023 Mar.

Abstract

Video 1Endoscopic submucosal dissection of a sizeable gastric polyp with a short and broad stalk assisted by a novel traction device.

Keywords: ESD, endoscopic submucosal dissection.