Radiofrequency ablation needle technique is suitable for patients in what situation

Radiofrequency ablation, like radiotherapy and microwave ablation, belongs to the local treatment of tumors. It is a method to kill tumors through thermal effect. In general, it can treat solid tumors with relatively limited tumors and no surrounding vital organs. In principle, if the tumor is close to the blood vessel, radiofrequency ablation is not suitable because it can increase the risk of blood vessel rupture and acute hemorrhaging. If the tumor is close to the stomach wall or bowel, it depends.