Editorial Should we perform surveillance endoscopy after endoscopic submucosal dissection of premalignant gastric adenoma? Seiichiro Abe, Ichiro Oda, Kazuya Inoki, Masau Sekiguchi, Satoru Nonaka, Haruhisa Suzuki, Shigetaka Yoshinaga, Saowanee Ngamruengphong, Yutaka Saito Abstract Endoscopic submucosal dissection (ESD) is an advanced endoscopic technique that allows curative resection of EGC.