Novel approaches to minimize intraoperative bleeding during endoscopic submucosal dissection of a large rectal lateral spreading tumor extended to the dentate line with internal hemorrhoids

• Fabian Emura, MD, PhD, FASGE,
• Douvan Calderon-Zapata, MD,
• Miguel Cano, MD,
• Luis Sabbagh, MD, FASGE,
• Ricardo Torres-Rincon, MD

Affiliations

Fabian Emura, MD, PhD, FASGE

Division of Gastroenterology, Universidad de La Sabana, Chía, Colombia; Advanced GI Endoscopy, EmuraCenter LatinoAmerica, Bogotá DC, Colombia

Douvan Calderon-Zapata, MD

Division of Gastroenterology, Universidad de La Sabana, Chía, Colombia; Advanced GI Endoscopy, EmuraCenter LatinoAmerica, Bogotá DC, Colombia

Miguel Cano, MD

Department of Pathology, Clínica Universitaria Colombia, Clínica Colsanitas SA, Bogotá DC, Colombia

Luis Sabbagh, MD, FASGE

Division of Gastroenterology, Clínica Reina Sofía, Clínica Colsanitas SA, Bogotá DC, Colombia

Ricardo Torres-Rincon, MD

Division of Gastroenterology, Universidad de La Sabana, Chía, Colombia; Advanced GI Endoscopy, EmuraCenter LatinoAmerica, Bogotá DC, Colombia