Malignant tumors causing liver metastasis leading to ascites can be treated by treating the primary disease, transfusing albumin and extracting ascites. Distant metastasis, such as liver metastasis, often occurs when malignant tumors develop into advanced stages. At this time, due to the damage to the liver, the albumin content in the patient’s body decreases, which leads to the symptom of ascites, accompanied by abdominal distension, abdominal pain, pain in the liver area, nausea and vomiting and other clinical manifestations. Primary and metastatic tumors can be treated by non-surgical therapies such as radiotherapy, chemotherapy, targeted therapy, etc. Intravenous infusion of albumin or fresh frozen plasma, and extraction of ascites by peritoneal puncture can also be adopted for treatment. Most of the treatments for advanced cancer patients aim at prolonging the survival period and improving the quality of life of patients, and the main purpose of hepatic ascites treatment is to alleviate the symptoms.