The main cause of penile hemangioma is congenital hyperplasia of blood vessels. The cause of hemangioma is the excessive proliferation of blood vessels, and most of them are congenital causes, which are considered to be related to their own heredity, or caused by acquired developmental abnormalities. Hemangiomas can occur in many organs, such as the skin, liver, penis and so on. Most penile hemangiomas are found on the skin, and localized lesions can be detected, and ultrasound can guide the diagnosis, of course, a clear diagnosis requires surgical excision and pathological examination. For the lesion is relatively small, no effect on the patient penile hemangioma does not need to deal with; larger, affecting the life of the need for laser, surgical excision and other ways to deal with.