Radiofrequency ablation for hepatic oligometastatic pancreatic cancer: An analysis of safety and efficacy

RFA provides a minimally invasive and safe treatment for patients with pancreatic cancer with liver oligometastases. The clinical efficiency of RFA for hepatic oligometastatic pancreatic cancer was easily affected by the following factors: primary tumor location, maximum diameter of liver metastasis and NLR. These factors could be helpful for treatment decision and clinical trial design.