Cryoablation of renal tumors: long-term follow-up from a multicenter experience

To retrospectively investigate long-term outcomes of renal cryoablation from a multicenter database.338 patients with 363 renal tumors underwent cryoablation in 4 centers in North-Eastern Italy. 340/363 tumors (93.7%) were percutaneously treated with CT guidance. 234 (68.8%) were treated after conscious sedation, 76 (22.3%) under local lidocaine anesthesia only and 30 (8.8%) under general anesthesia. Treatment efficacy and complication rate...