Liver b ultrahigh echo area may be caused by intrahepatic bile duct stones, also may be caused by hepatic hemangioma, and may be caused by cirrhotic nodules. 1. Intrahepatic bile duct stone: Intrahepatic bile duct stone is a kind of disease that occurs when the intrahepatic bile duct is blocked by bile under the action of bacterial infection, bile duct anatomical variation, parasitic infection, etc., which leads to the manifestation of hepatic hypoechoic area under ultrasound, and the patient may have jaundice manifestation as well. 2. Hepatic hemangioma: Hepatic hemangioma is a kind of benign liver tumor originated from endothelial cells of blood vessels, which can also lead to the manifestation of hepatic hypoechoic area under ultrasound, and there is no clinical symptom when the tumor is small, but when the tumor is large, it can have the symptom of epigastric discomfort, vomiting, pain and other compression symptoms. 3. Cirrhotic nodules: Cirrhotic nodules are caused by fibrosis of the liver, leading to the formation of pseudo-lobules, which in turn leads to regenerative nodules in the liver. Patients with this disease may also have the manifestation of liver hyperechoic area under ultrasound, and they may also have the symptoms of epigastric discomfort, loss of appetite, weakness and fatigue, and so on. In addition to the above diseases, other diseases may also lead to the appearance of liver hyperechoic areas under ultrasound, and it is recommended to consult a doctor to identify the cause and deal with it.