Liver blisters may be medically referred to as liver cysts or liver abscesses, and may be associated with congenital developmental abnormalities, infections, and other causes. 1. Liver cyst: Liver cyst is a relatively common benign liver lesion, mainly caused by embryonic developmental disorders, Echinococcus granulosus tapeworm infection, traumatic factors, inflammatory factors, tumor factors, etc., which can cause abdominal pain, abdominal mass and other symptoms. 2. Liver abscess: Liver abscess is an infectious disease in which pathogens invade the liver, mainly including bacterial infection, fungal infection, and lysosomal amoebae infection, and patients can have symptoms such as right upper abdominal pain, fever, and sometimes liver function impairment. Liver blisters may also have other causes, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.