Radiofrequency thermal ablation versus other interventions for hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) is one of the most common malignant diseases worldwide. The only possibly curative therapeutic option is surgical resection. Due to impaired liver function and/or anatomical reasons only a low percentage of patients can be treated surgically. For the remainder, several non-surgical treatment approaches have been developed. In addition to percutaneous ethanol injection, transarterial interventions, and several medical interventions, radiofrequency thermal ablation has been investigated in coagulating HCC lesions.