Nose bridge liver area blackening is seen in the following cases: 1, the nose bridge of the long-term ultraviolet radiation, so that the local skin blackening. 2, some patients with large pores on the bridge of the nose, often do not wash, resulting in frequent accumulation of dirt or secretion in the pores, resulting in blackening around the pores, this situation is also very common. 3, there are reports in the literature that the blackening of the bridge of the nose and liver area may be a manifestation of liver disease, some patients have cirrhosis or long-term chronic hepatitis, or liver tumors, etc., resulting in blackness in this area. This situation needs to be combined with the patient’s systemic status, but also need to improve the liver ultrasound, liver function tests, liver CT and other tests, to make a comprehensive judgment, part of the body is very weak patients will also appear black spots, so we need to comprehensively analyze.