Fig. 2From: Feasibility of using an led-probe in third-space endoscopy: a clinical studyAnimation and endoscopic image of G-POEM procedure guided and confirmed with LP. a LP is inserted intraluminally into the duodenal bulb. b Endoscopic view of LP throughout the submucosal space. Gastric and duodenal LED lights are observed with PMR at the bottom. c Myotomy is performed with LP guidanceBack to article page