Colonoscopic Treatment of a Fecaloma at the Anastomotic Site after Colectomy. - Homma, Yuko; Mimura, Toshiki; Sadatomo, Ai; Koinuma, Koji; Horie, Hisanaga; Lefor, Alan Kawarai; Sata, Naohiro (Case Reports in Gastroenterology, 2021)