What Is Radiofrequency Ablation Needle

Nov 08, 2022

Radiofrequency ablation is mainly used for the treatment of early liver cancer and is relatively mature at present. Radiofrequency ablation is refers to the CT or mri found small liver cancer, with the ultrasonic probe, with rf needle puncture through the skin to the cancer of the liver, tip at the top of the tumor rf needle at the other end of the plug, after turn on the switch, rf needle will be released within the tumor rf current, the temperature is very high, the current will kill all the tumor, after power off, The radiofrequency needle is removed and the tumor is burned to death, which is called ablation therapy. The radiofrequency needle is used for radiofrequency ablation, and the microwave needle is used for microwave ablation. Under normal circumstances, combined with surgery, biological immunotherapy, interventional therapy and other comprehensive treatment means are needed for the treatment of early liver cancer can play a good effect.

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