Underwater Endoscopic Mucosal Resection Versus Metal Clips With Hot Snare Polypectomy for Resection of Big Pedunculated Colorectal Polyps ：a Randomized Controlled Trial

Conditions: Pedunculated Colorectal Polyps; Haemorrhage Interventions: Other: underwater endoscopic mucosal resection; Other: hot snare polypectomy Sponsors: Ningbo No. 1 Hospital Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials