The pocket-creation method facilitates colonic endoscopic submucosal dissection (with video)

Colonic endoscopic submucosal dissection (ESD) is more difficult than rectal ESD because of poor maneuverability of the endoscope due to physiological flexion, peristalsis and respiratory movements. The aim of this study is to assess the usefulness of the pocket-creation method (PCM) for colonic ESD compared with the conventional method (CM) regardless of lesion shape or location.

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