Percutaneous CT-Guided Cryoablation of the Salivary Glands in a Porcine Model

Cryoablation of parotid glands was technically feasible in a porcine model. Only 1 pig developed sialocele, which was successfully treated. Further research is warranted to determine the potential use of salivary gland cryoablation to treat patients with drooling.