Liver metastasis of advanced gastric cancer usually lasts 6-12 months without treatment, and if the patient’s nutritional condition is good, he/she may live more than 1 year. Liver metastasis of advanced gastric cancer indicates that there are already many cancer cells in the liver, and there may be cancer cells in other places in the abdominal cavity, but they may not be detected in the examination, and they may gradually appear symptoms after a long time, for example, liver metastases will gradually increase, liver function abnormality or even liver failure may occur, and it may also lead to blood coagulation disorders, which may be reflected by blood seepage or bleeding in abdominal cavity, etc. or bleeding, etc. If combined with intra-abdominal tumor planting metastasis, the patient will have ascites, incomplete intestinal obstruction, abdominal pain, inability to eat, and the aggravation of the disease will further aggravate the nutritional dysfunction, and there will be malaise, water and electrolyte disorders.