Radiofrequency ablation (RFA) has been widely applied for the treatment of hepatocellular carcinoma and liver metastases. The reported mortality and morbidity rates are low. The aim of this study is to evaluate the safety and efficacy of RFA. and compare the results performed percutaneously versus surgically. https://www.parisnaturalfoodes.shop/product-category/mag-malate-renew/