Blurring of the liver envelope requires consideration of the possibility that the patient has cirrhosis. Ambiguity of the liver is a common term used in abdominal ultrasound or abdominal CT to describe the liver. A blurred liver with a non-smooth surface requires consideration of cirrhosis and alertness for hepatocellular carcinoma. Further abdominal CT enhancement or abdominal MRI, liver function tests, and tumor markers are often needed to help clarify the diagnosis. If the results of abdominal CT enhancement or MRI are normal, and the results of liver function test and tumor marker test are not abnormal, there is no need to worry, and attention should be paid to the review, and patients should pay attention to their diets, do not eat high-fat and high cholesterol food, and quit smoking and drinking. If it is clear that cirrhosis is caused by liver, the cause of cirrhosis should be clarified, and targeted treatment should be carried out. If the patient is not feeling well, he should go to the hospital in time for examination, and should not be careless so as not to delay the treatment.