Echo enhancement of the liver parenchyma is most often seen in the presence of certain lesions in the liver, especially benign diseases, including calcifications, hemangiomas, and intra- and extra-hepatic bile duct stones. The severity is slightly better compared to diminished or reduced liver echogenicity, because most of these diseases tend to be benign, and if they do not cause obvious cirrhosis, morphological and structural changes in the liver, as well as abnormal liver function, their impact on the body is limited, and some of them do not even need special treatment, for example, hepatic hemangioma and calcified foci do not have a great impact on the body, and as long as they are reviewed regularly, no change or little change is needed for treatment, even for hepatic Even for intrahepatic bile duct stones, if they are scattered and too small, and do not cause liver atrophy, fibrosis, or abnormal liver function, they do not require special treatment, and only require regular review of ultrasound or CT to understand liver function and changes in liver morphology and structure.