Early stage liver disease spider nevus long is usually found on the chest, neck, and abdomen. However, it is not absolute, any location of the skin surface may be seen spider nevus. Spider nevus is also known as spider capillary dilatation, morphology like a spider, patients with liver disease is due to elevated levels of estrogen in the plasma, causing vasodilatation and neovascularization, around the radial expansion of capillaries, so the thin skin is more likely to see a small blood vessels around the small blood vessels with a spider legs like small blood vessels called radial distribution. Some patients with early liver disease who have spider nevus will generally appear in the chest, neck and face, and some patients may also grow in other parts, but this distribution is not absolute. Face, trunk and other parts, most in the face, as well as the back and so on may have spider nevi in the early stage. Clinical due to individual differences, the condition is different, each person’s performance is different, if the patient found a spider nevus, should be timely to the hospital for consultation, so that the condition can be further controlled to prevent deterioration.