Interventional treatment is an emerging treatment method between surgical and medical treatment, including intravascular and non-vascular interventions. After years of development, it is now known as one of the three pillar disciplines along with surgery and internal medicine. Simply put, interventional therapy is the least invasive treatment method that involves making tiny channels of a few millimeters in diameter in blood vessels or skin, or through the body’s original pipelines, under the guidance of imaging equipment (angiography, fluoroscopy, CT, MR, B ultrasound) to treat the lesion locally without opening an incision to expose the lesion. Advantages of Interventional Treatment Interventional treatment is characterized by less trauma, simplicity, safety, effectiveness, fewer complications and significantly shorter hospital stay. For diseases requiring medical treatment, the advantages of interventional therapy compared with medical treatment are: drugs can be directly applied to the lesion, which not only greatly improves the concentration of drugs at the lesion site, but also greatly reduces the dosage of drugs and the side effects of drugs. Second, for diseases requiring surgical treatment, the advantages of interventional therapy compared with surgical treatment are: 1, it does not require an incision to expose the lesion, generally only a few millimeters of skin incision, you can complete the treatment, epidermal damage is small, beautiful appearance. 2, most patients only need local anesthesia instead of general anesthesia, thus reducing the risk of anesthesia. 3.Small damage, fast recovery, satisfactory results, and little impact on normal body organs. 4.For malignant tumors that are difficult to treat at present, interventional therapy can confine the drugs to the lesion as much as possible, while reducing the side effects on the body and other organs. Some tumors are equivalent to surgical resection after interventional treatment. Because of these many advantages, many interventional treatment methods have become one of the most important treatment methods for some diseases (such as: vascular lesions, aneurysms, liver cancer, lung cancer, vascular malformations, uterine fibroids, tubal infertility, etc.).