medicina Article Percutaneous CT-Guided Renal Cryoablation: Technical Aspects, Safety, and Long-Term Oncological Outcomes in a Single Center Stefano Cernic 1,* , Cristina Marrocchio 2 , Riccardo Ciabattoni 2, Ilaria Fiorese 2, Fulvio Stacul 3, Fabiola Giudici 4,5 , Michele Rizzo 6 and Maria Assunta Cova 2 1 Department of Radiology, ASUGI, Ospedale di Cattinara, 30149 Trieste, Italy 2 Department of Radiology, University of Trieste, ASUGI, Ospedale di Cattinara, 34149 Trieste, Italy;
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[email protected] (M.A.C.) 3 Department of Radiology, ASUGI, Ospedale Maggiore, 30125 Trieste, Italy;
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[email protected] 5 Unit of Biostatistic, Department of Medical, Surgical and Health Sciences, University of Trieste, 34127 Trieste, Italy 6 Department of Urology, University, ASUGI, Ospedale di Cattinara, 30149 Trieste, Italy;
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[email protected]; Tel.: +39-040-399-4372; Fax: +39-040-399-4350 Abstract: Background and objectives: Cryoablation is emerging as a safe and effective therapeutic option for treating renal cell carcinoma. This study analyzed the safety and long-term oncological outcomes of cryoablation in our center. Materials and methods: Patients who underwent computed Citation: Cernic, S.; Marrocchio, C.; tomography (CT)-guided percutaneous cryoablation between February 2011 and June 2020 for one Ciabattoni, R.; Fiorese, I.; Stacul, F.; or more clinically localized renal tumors were identified. Technical success and treatment efficacy Giudici, F.; Rizzo, M.; Cova, M.A.