Endoscopic resection of gastric subepithelial lesions: techniques and tips.

ABSTRACT: In the past, endoscopic resection of gastric subepithelial lesions (SELs) was restricted to small lesions confined to the submucosa. Larger and deeper lesions were resected surgically. Recent innovations in endoscopy have yielded multiple techniques for extending the boundaries and providing minimally invasive resection of larger and deeper lesions. This article presents the different endoscopic modalities for resecting gastric SELs. The video illustrates, through clinical examples, how to choose the appropriate resection method and provides technical tips for these techniques. In this case series, we implemented different endoscopic resection modalities on the basis of endoscopic and endosonographic evaluation of the tumor and patient anatomical factors. Successful en bloc resection of ga

SUBMITTER: Lajin M 

PROVIDER: S-EPMC12366472 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature