Video: Endoscopic mucosal resection – Mayo Clinic

Endoscopic mucosal resection, or EMR, uses a specifically made endoscope or colonoscope to take away suspect tissue or polyps from your esophagus or colon. The tissue or polyp is very first injected with a alternative that raises a blister, enabling your health practitioner to remove the tissue without the need of detrimental the relaxation of the esophagus or colon. The remedy also can help lessen bleeding.

Suction is then utilized to even more raise the expansion up and absent from bordering tissue. A slim wire loop is slipped around the tissue, and an electrical current is passed by means of the wire. This cuts the development and allows to seal the wound. The moment the growth is free, it is really scooped up in a compact wire basket and taken out from the digestive tract for investigation in the lab.