Department of Gastroenterology and Hepatology;
Nagoya University Graduate School of Medicine;
Division of Gastroenterology;
Department of Medicine;
Faculty of Medicine Siriraj Hospital;
Mahidol University;
Department of Endoscopy;
Nagoya University Hospital;
Colorectal; endoscopic; submucosal; dissection; Endoscopic; submucosal; dissection; Special; locations;