Video: Endoscopic mucosal resection – Mayo Clinic

Endoscopic mucosal resection, or EMR, utilizes a specially intended endoscope or colonoscope to eliminate suspect tissue or polyps from your esophagus or colon. The tissue or polyp is initial injected with a answer that raises a blister, making it possible for your medical doctor to eliminate the tissue devoid of harmful the relaxation of the esophagus or colon. The answer also can help decrease bleeding.

Suction is then applied to further raise the growth up and absent from surrounding tissue. A skinny wire loop is slipped in excess of the tissue, and an electric present-day is handed by way of the wire. This cuts the growth and can help to seal the wound. Once the growth is absolutely free, it is really scooped up in a tiny wire basket and taken out from the digestive tract for examination in the lab.