Department of Gastroenterology;
Saitama Medical University International Medical Center;
Saitama 350-1298;
Japan;
Department of Gastroenterology;
Kitakyushu Municipal Medical Center;
Fukuoka 802-0077;
Japan;
Department of Gastroenterology;
Japanese Red Cross Kumamoto Hospital;
Kumamoto 861-8520;
Japan;
Department of Pathology;
Saitama Medical University International Medical Center;
Saitama 350-1298;
Japan;
Narrow; band; imaging; Magnifying; endoscopy; Endoscopic; submucosal; dissection; Gastric; carcinoma;