Scrotal hemangioma is a benign congenital lesion that develops when residual embryos and germs invade adjacent tissues. Scrotal hemangioma is a benign neoplastic lesion formed by dilated and longitudinally clustered blood vessels on the surface of the scrotum. Hemangiomas are usually congenital, mainly formed by residual mesodermal or vascular cells, and are common in infants and young children. Hemangiomas are called scrotal hemangiomas when they occur in the scrotum. Scrotal hemangiomas can be classified as capillary hemangiomas, cavernous hemangiomas, angiokeratomas, and trapezoidal hemangiomas. The disease progresses slowly and is usually asymptomatic. A soft, greenish-colored, palpable swelling of small size may be localized to the scrotum. On histologic examination of the tumor, the swelling is composed of enlarged blood vessel clusters originating from the subcutaneous tissue, often containing blood. If diagnosed as scrotal hemangioma, it should be treated under doctor’s guidance, and should not be treated without authorization, so as to avoid delaying the condition.