Comprehensive interventional technology refers to the general term of interventional technology other than neurovascular intervention, cardiovascular intervention and peripheral vascular intervention, mainly including interventional technology for diagnosis and treatment of non-vascular diseases and tumors. Among them, non-vascular interventional disease diagnosis and treatment technology is the technology of diagnosis and treatment of non-vascular diseases through percutaneous puncture or through body surface orifices under the guidance of medical imaging equipment; tumor interventional diagnosis and treatment technology refers to the technology of diagnosis and treatment of tumors through vascular or non-vascular pathways under the guidance of medical imaging equipment. Comprehensive interventional procedures are classified into four levels. Interventional treatment is characterized by less trauma, simplicity, safety, effectiveness, fewer complications and significantly shorter hospitalization time. For diseases requiring medical treatment, the advantages of interventional treatment compared with medical treatment are: drugs can be directly applied to the lesion, which not only can greatly increase the concentration of drugs at the lesion site, but also can greatly reduce the dosage of drugs and reduce the side effects of drugs. For diseases requiring surgical treatment, the advantages of interventional treatment compared with surgical treatment are: (1) It does not require an incision to expose the lesion, generally only a few millimeters of skin incision is needed to complete the treatment, with little epidermal damage and beautiful appearance. (2) Most patients only need local anesthesia rather than general anesthesia, thus reducing the risk of anesthesia. (3) Less damage, faster recovery, satisfactory results, and less 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 to the body and other organs. Some tumors are equivalent to surgical resection after interventional treatment. Because of these many advantages, many interventional methods have become one of the most prominent treatments for some diseases (e.g., cirrhosis, hepatocellular carcinoma, lung cancer, lumbar disc herniation, aneurysm, vascular malformation, uterine fibroids, etc.). For body masses and organ occupations that cannot be clearly diagnosed, pathology can be obtained to clarify the diagnosis and guide the treatment.