Liver contour is not smooth, liver fissure is widened, to exclude the existence of cirrhosis, liver hardness and other tests should be clarified, there are some patients may have congenital widening of liver fissure. 1. Possibility of cirrhosis: Widened hepatic clefts with poorly defined liver contour, first rule out the presence of cirrhosis, suggest liver hardness examination, combined with the patient’s past history of liver disease, family history, liver fibrosis 4 items and other results, to assess whether there is the possibility of cirrhosis. 2. Congenital widening of hepatic fissure: some patients have congenital widening of hepatic fissure, which is a kind of congenital developmental abnormality. The patients have no uncomfortable symptoms and no previous history of liver diseases, so it is enough to pay attention to review. Ultrasound examination reveals a poorly contoured liver and widened clefts, and CT of the liver can be performed to assess the presence of cirrhosis, which is recommended in the hepatobiliary surgery department of a regular hospital.