Prophylactic Endoscopic Coagulation to Prevent Bleeding After Wide-Field Endoscopic Mucosal Resection of Large Sessile Colon Polyps

PEC does not significantly decrease the incidence of CSPEB after WF-EMR. There were significantly more and larger vessels in the WF-EMR mucosal defect of distal colonic lesions, yet CSPEB was more frequent with proximal colonic lesions. ClinicalTrials.gov NCT01368731.