Vulvar hemangioma

Vulvar hemangioma is a hamartoma rather than a true tumor. It is a benign tumor composed of numerous capillary or cavernous blood vessels formed by abnormal blood vessel structures. Occurs frequently in infants and young children. It can appear at birth or shortly after birth. It grows rapidly in infancy and slowly in the future. Vulvar hemangioma is not common, but there are many types. Vulvar telangiectasia and cavernous hemangioma are congenital diseases.