Interventional radiological procedures for cancer treatment have significantly advanced in variety and effectiveness in recent years, largely due to technological innovations. Key among these state-of-the-art therapies are:

* Radiofrequency (RF) and Microwave (MW) Ablation: These treatments involve the image-guided percutaneous (through the skin) insertion of a needle directly into the tumor to destroy it using thermal energy.
* Chemoembolization: Employing angiographic techniques, this procedure reaches the tumor's blood vessels to both block its blood supply and deliver high-dose chemotherapeutic agents or radioactive isotopes directly to the tumor for targeted destruction.
* Radioembolization (Yttrium-90 / Y-90): This therapy uses radioactive microspheres to deliver targeted radiation to the tumor.