Thermal ablative techniques such as radiofrequency and microwave ablation are minimally
invasive and cost-effective approaches that are currently being adopted as alternatives to
surgical resection for primary and metastatic liver malignancies. However, they are
considered to be relatively contraindicated for tumors in high-risk locations due to technical
difficulties and a perceived increased risk of perioperative complications. Several
techniques, including artificial ascites, non-touch multibipolar ablation, and laparoscopically …