Tumors are supplied primarily by the arteries. Through these vessels we can inject either liquids/particles loaded with either chemotherapy or radioactive substances. These treatments can be effective versus both primary tumors such as hepatocellular carcinoma and cholangiocarcinoma as well as metastatic tumors including neuroendocrine tumor, colorectal cancer, breast cancer, uveal melanoma and other selected areas. Oncologic interventional radiology uses Ablation process where we can destroys tumors by either achieving extreme temperatures after the target tumor is punctured with one or more applicators under ultrasound or CT guidance.