Interventional embolization chemotherapy, or interventional embolization chemotherapy, is a localized form of chemotherapy during an interventional embolization procedure. Interventional embolization chemotherapy involves inserting a catheter into the blood vessels of the tumor under X-ray fluoroscopy and digital subtraction and injecting chemotherapeutic drugs into the tumor while blocking the blood vessels of the tumor. Chemotherapy is short for chemotherapy, which refers to the use of chemotherapeutic drugs to kill cancer cells to achieve the purpose of treatment. Interventional embolization chemotherapy is a minimally invasive operation that uses less medication and has less side effects compared to systemic chemotherapy. Interventional chemotherapy can be used for palliative treatment, intra-arterial perfusion chemotherapy to prevent recurrence after tumor resection, and can also be used to reduce the size of tumor through interventional chemotherapy before surgical resection. The high local drug concentration of interventional chemotherapy can reduce the systemic adverse effects while killing tumor cells in large quantities, and it can also cause tumor tissue degeneration and necrosis due to ischemia through vascular embolism. It is recommended that patients actively seek medical treatment and receive professional treatment under the guidance of doctors.