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Endoscopic Submucosal Dissection of Gastric Neoplasia Involving the Pyloric Channel by Retroflexion in the Duodenum
Authors:Chul-Hyun Lim  Jae Myung Park  Chung-Hwa Park  Yu Kyung Cho  In Seok Lee  Sang Woo Kim  Myung-Gyu Choi  In-Sik Chung
Affiliation:(1) Division of Gastroenterology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, #505, Banpo-dong, Seocho-gu, Seoul, 137-701, Korea;
Abstract:

Background  

Tumors involving the pyloric channel have been considered as difficult lesions for successful endoscopic resection. We studied the feasibility of endoscopic submucosal dissection (ESD) using retroflexion in the duodenum to resect the gastric neoplasia involving the pyloric channel.
Keywords:
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