Video: Cryotherapy of the esophagus

Cryotherapy treatment for Barrett’s esophagus takes advantage of excessive cold to damage irregular cells. A skinny tube, or catheter, is guided via an endoscope to the website of the irregular cells. Your health care provider sprays liquid nitrogen onto the tissue to freeze it and damage the cells. Cryotherapy may possibly be recurring a variety of situations, with a thirty day period or two in involving treatment plans.