Edited by Daniel K. Podolsky (Editor), Michael Camilleri (Associate Editor),
J.
Gregory Fitz (Associate Editor),
Anthony
N. Kalloo (Associate Editor), Fergus Shanahan (Associate Editor), Timothy C. Wang (Associate Editor)
Video clip demonstrating endoscopic resection of a dysplastic flat polyp in a patient with ulcerative colitis. The polyp margins were marked with argon plasma coagulation. Subsequently, the polyp was lifted and then resected en bloc with a large snare. The edges were treated with argon plasma coagulation.