Calcified foci in the right liver are a manifestation of calcification or fibrosis that occurs after gradual repair of hepatocytes when inflammation is produced in the right hepatocyte. In general, hepatic calcification foci have no major effect on the body, but when they are large or affect the intrahepatic bile ducts, as well as patients with intrahepatic bile duct stones, they may have some discomfort in the liver area such as stuffiness and swelling. If a patient is found to have calcified foci in the liver, a detailed examination should also be performed to determine what is causing the calcified foci in the right liver. For example, chronic hepatitis and intrahepatic bile duct stones are all possible causes of intrahepatic calcified foci, and strong echogenic or high-density images are found by CT examination. These foci are more common in people between the ages of 20 and 50, and there is no significant difference in the proportion of men and women. In general, most of the foci of calcification are single foci, but rarely there are foci of calcification in both the left and right liver. Of course, the formation of intrahepatic foci of calcification should be considered as parasitic infections, benign tumors of the liver or intrahepatic metastases that have formed calcifications, and congenital factors may also cause them. Calcified foci in the liver usually have no effect on normal life, but the changes of calcified foci can be reviewed periodically and the causes of calcified foci can be further examined to see if they are accompanied by other harmful factors.