Irreversible electroporation (IRE) in renal cell carcinoma (RCC): a mid-term clinical experience.

• Irreversible electroporation should only be considered when surgery or image-guided thermal ablation is not an option for small renal cancer. • This non-thermal technique is safe in the treatment of small renal cancer and the primary technical success rate was 73.3%. • This can be used when renal cancer is close to important structure.