Ikezawa N, Toyonaga T, Tanaka S, Yoshizaki T, Takao T, Abe H, Sakaguchi H, Tsuda K, Urakami S, Nakai T, Harada T, Miura K, Yamasaki T, Kostalas S, Morita Y, Kodama Y
Background/Aims: Endoscopic submucosal dissection (ESD) for diverticulum-associated colorectal lesions is generally contraindicated because of the high risk of perforation. Several studies on patients with such lesions treated with ESD have...