Fig. 1. (A) Initial colonoscopic image showing a 20 mm-sized, sessile type adenoma located at the ascending colon. (B–D) Colonoscopic view after endoscopic mucosal resection using hot snare with saline injection.

Korean J Gastroenterol 2024;84:132~137 https://doi.org/10.4166/kjg.2024.083

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