Related Experiment Video
Updated: Dec 3, 2025

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
Advanced Colonic Polypectomy
1Department of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
Abstract:
Advanced colonic polypectomy techniques are endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD), and they aim at organ preservation with low complication rates. Main goal of endoscopic submucosal dissection (ESD) is to accomplish en-bloc resection that will subsequently allow accurate histopathological evaluation. It consists of injection, circumferential incision, and dissection of the lesion. Steps of the procedure are discussed in detail along with technological advancements.
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