Albinism is an autosomal recessive disease, which is mainly familial and often occurs in people with close marriages. Albinism genetic genealogy, the patient both carry albinism gene, itself does not develop the disease, if the couple at the same time carried the disease-causing genes transmitted to the children, the children will suffer from the disease. Ocular albinism is X-linked recessive and develops only when the albino gene carried by the mother is passed on to the son, and usually does not develop when passed on to the daughter. Albinism is mainly due to genetic differences that lead to deficiency or hypomelanosis of the enzyme laminase, which causes destruction of melanocytes in the skin and accessory organs and impaired synthesis of melanocytes, resulting in hereditary leukoplakia. At present, there is no effective treatment, only through prevention to alleviate the pain.