Background and study aims Endoscopic submucosal dissection (ESD) requires advanced skills to perform safely without complications. The current study evaluated the usefulness of a novel three-dimensional (3D) imaging system in ESD using porcine stomachs. Methods Four endoscopists (two trainees and two experts) performed eight ESD procedures using both 3D and 2D images. https://www.roneverhart.com/Corvette-Door-Handle-Accent-Leather-2005-2013-C6-Z06-ZR1-Grand-Sport/