Tumor ablation
Tumor ablation describes several cutting-edge therapy options that are used for the treatment of primary or metastatic cancers. As the name suggests, tumor ablation uses extreme hot or cold temperatures to destroy the targeted tumor. Like all interventional radiology procedures, tumor ablation is performed with image guidance. A needle like probe in inserted though the skin into the tumor and then the probe is activated. Thermal energy emitted from the probe tip then destroys the tumor cells. Because these procedures are minimally invasive, tumor ablation is an excellent treatment option for patients who cannot safely undergo surgery. Techniques include:
Radiofrequency ablation (RFA): Heat emitted by high frequency electrical currents burn and destroy the targeted tumor
Cryoablation: An iceball freezes and destroys the tumor.
Microwave ablation (MWA): Electromagnetic waves burn and destroy the targeted tumor
