Simple and reliable treatment for post-EMR artificial ulcer floor with snare cauterization for 10- to 20-mm colorectal polyps: a randomized prospective study (with video)

摘要

BackgroundComparative studies on wound surface treatments after endoscopic mucosal resection (EMR) of 10- to 20-mm colorectal polyps have not been reported. We conducted a prospective trial of postoperative hemorrhage prevention measures after EMR of such polyps.