胃粘膜下腫瘍，胆嚢結石に対する腹腔鏡補助下経口内視鏡的胃全層切除および経口摘出の1例

抄録

Recently, laparoscopy-assisted endoscopic full-thickness resection for submucosal tumor of stomach has been reported. The procedure is performed firstly endoscopic submucosal dissection to determine the exact resection line of stomach intraluminally, then laparoscopy is used to assist the full-thickness resection. In this study, we report a case of laparoscopy-assisted endoscopic full-thickness resection for submucosal tumor and gallbladder stone with oral extraction of the specimen.