Liver metastases radiofrequency ablation survival can not be determined, depending on the patient’s physical condition, surgical treatment options, and the severity of the disease. Liver metastatic tumor refers to metastatic tumor of liver, which refers to malignant tumors in other parts of the body invade blood vessels and lymphatic vessels in the process of growth, and then reach the metastatic organs along this channel, which may present symptoms such as loss of appetite, pain in liver area, nausea and vomiting, etc. With the severity of the disease, symptoms such as anemia, ascites, and edema of both lower limbs may appear. If liver metastatic tumor meets the criteria for surgery, it can be surgically resected to slow down the progression of the disease, and it can also be treated with systemic chemotherapy to control the spread of cancer cells, relieve symptoms and improve the survival period. It can also be treated by radiofrequency ablation under doctor’s guidance, which generates heat energy to destroy tumor cells and achieve the effect of relieving symptoms. The specific survival period should be determined according to the patient’s physical condition, surgical treatment plan, and the severity of the disease. In life, pay attention to more nutrition, keep a good mindset, don’t have too much psychological pressure, and develop good living habits and dietary habits.