Gastrointestinal: Endoscopic myotomy for a large rectal tumor with severe fibrosis after treatment of hemorrhoids.
Shuichi MiyamotoJ ItoH NaruseRyo SugiuraY YamamotoK HatanakaK KinoshitaM HigashinoS HayasakaN TsuchidaN ShimoyamaN SakamotoPublished in: Journal of gastroenterology and hepatology (2019)