Liver palm is a common manifestation of cirrhosis of the liver, which mainly refers to the appearance of a distinctive deep red color in the large and small fissure of a person. The area between the fissures is red and the middle palm is white, so a patient with hepatic palm, with his hand out, will have very typical symptoms. In addition, the fingertips will also be red, like red beans, very distinct and uniform. The specific causes of liver palm are as follows: 1, there is a serious portal shunt, resulting in poor peripheral circulation, the entire periphery in a state of hypoxia, capillary dilation will be red; 2, after cirrhosis, inactivation of estrogen is reduced, resulting in estrogen accumulation in the body, will also cause peripheral vascular dilation, vascular dilation after the expression of red, called liver palm.