The occurrence of liver metastasis in gastric cancer is very common, and the main manifestations after the occurrence of liver metastasis are as follows: 1. manifestations of decreased digestive function, such as loss of appetite, poor appetite, and wasting. 2. the appearance of obstructive jaundice or hepatocellular jaundice, in which the patient shows yellow staining of skin and sclera. 3. manifestations of ascites, hypoproteinemia, and even coagulation dysfunction, because the liver is also the main organ for synthesizing coagulation factors. 4. Other rare and serious manifestations include portal hypertension, portal vein cancer thrombosis, and even combined with symptoms of gastrointestinal bleeding. Therefore, if gastric cancer metastasizes to liver and becomes metastatic liver cancer, the symptoms are mainly related to digestive system and coagulation system, which manifest as loss of appetite as well as poor coagulation function and portal hypertension, etc.