Radiofrequency Ablation

Radiofrequency ablation (RFA) uses a CT scan to guide a small needle or probe to the mass, bone or tumor in question. When the probe is inserted into the mass, a radiofrequency current passes through the probe, heating the mass, which destroys the cells. This type of ablation minimizes the potential for bleeding as radiofrequency waves close up blood vessels.  Radiofrequency ablation also helps reduce pain.