A feces‐filled non‐inverted ileal pseudodiverticulum presenting as a pedunculated polyp successfully treated by traction‐assisted endoscopic submucosal dissection oleh Taisuke Inada, Yorinobu Sumida, Eikichi Ihara, Chikako Yoshitake, Akito Ohkubo, Naru Tomoeda, Shohei Hamada, Yoichiro Iboshi, Makoto Nakamuta, Naohiko Harada