Blunted liver margin is the result of imaging examination such as performing liver ultrasound and CT, which may be the imaging manifestation of fatty liver, or it may be caused by liver inflammatory diseases such as hepatitis and liver abscess, or it may be caused by liver tissue fibrosis due to cirrhosis, so it is necessary to further clarify the specific etiology and follow the medical advice for standardized treatment: 1. Fatty liver: most patients’ fatty liver is caused by obesity, lack of Fatty liver is caused by obesity, lack of exercise and accumulation of fat in the liver. Fatty degeneration can lead to blunting of the liver edges when it appears at the liver edge, but it is usually a reversible process. By paying attention to dietary conditioning, such as eating less or no food containing high fat, mainly light diet, and appropriate exercise, fatty liver may disappear, and the blunted liver edge may also disappear; 2, hepatitis, liver abscess: for these patients, due to acute inflammatory exudation, it is possible to form an inflammatory envelope at the edge of the liver, resulting in blunted liver edge. At this time, it is necessary to treat the cause, such as bacterial liver abscess requires antibiotic anti-infection treatment, and if necessary, puncture drainage is needed to drain the pus to achieve better treatment results; 3, cirrhosis: when cirrhosis occurs, the liver tissue fibrosis, if it develops to the edge of the liver, can also lead to blunting of the liver edge, which is an irreversible process, mostly seen in people with poorly controlled hepatitis. If it is due to viral hepatitis, the progression needs to be controlled by inhibiting viral replication, such as with entecavir. Therefore, it is not necessary to be overly nervous when you find blunted liver margins, but you need to make a comprehensive assessment based on your symptoms and improve auxiliary tests such as abdominal enhancement CT to make a clear diagnosis and follow medical advice for treatment.