Calcified foci in the right posterior lobe of the liver usually refer to benign lesions in the liver. Generally, intrahepatic calcified foci usually refer to patients with high-density images in the liver as shown on CT or ultrasound images. The foci of hepatic calcification are usually solitary and can be formed by a number of lesions, including intrahepatic bile duct stones, chronic inflammation or trauma to the liver, and parasitic infections of the liver. In addition, in a small number of patients, intrahepatic calcified foci are caused by congenital developmental abnormalities. Intrahepatic calcified foci can exist stably in the body for a long time, and the lesions will not fade away on their own or continue to develop, because they are usually mostly small and do not cause significant effects on the body, and do not require treatment, but only regular follow-up and observation. However, attention should be paid to the differentiation of intrahepatic bile duct stones to avoid unnecessary problems for patients due to missed diagnosis and misdiagnosis.