Slightly dense enhancement of the anterior portion of the liver echo can be seen in a variety of diseases, such as fatty liver, viral hepatitis and so on. 1. Fatty liver: it is a disease of excessive fat accumulation, which can be caused by obesity, alcohol consumption and other factors. The main symptoms can be manifested as discomfort in the right upper abdomen. Imaging examination can see the enhancement of liver echoes in the anterior part and attenuation of far-field echoes. 2. Viral hepatitis: it is a kind of hepatitis disease caused by hepatitis virus, which can be caused by viral infection, etc. The main symptoms can be manifested as lethargy, itchy skin, etc. On imaging examination, the anterior part of liver echoes can be seen to be enhanced. Imaging examination can see fine and dense enhancement of the anterior part of liver echoes, or it can be accompanied by the increase of liver volume, etc.. If the anterior part of the liver echo is slightly fine and dense enhancement, you should go to the hospital in time, further hospital related examination, in order to clarify the cause of the disease, and actively cooperate with the doctor’s treatment.