Prospective Cohort Study on Thermal Ablation of Malignant Liver Tumors

This is an observational study that follows patients who are having a procedure to destroy liver tumors using heat or cold — a technique called thermal ablation. Instead of surgery, doctors use image-guided probes through the skin to kill tumors. The study tracks outcomes over time to learn more about how well the procedure works. **You may be eligible if...** - You are 18 years or older - You have been recommended for a percutaneous (through-the-skin) thermal ablation procedure for a liver tumor - Your case has been reviewed by a multidisciplinary team of specialists - You are able to give informed consent **You may NOT be eligible if...** - You are unable to understand or provide informed consent - Your liver tumor is being treated by surgery or other methods rather than thermal ablation Talk to your doctor to see if this trial is right for you.