What is a Congenital Hemangioma?
Congenital hemangiomas are non-cancerous (benign) tumors. They are present at birth. If large, some congenital hemangiomas can be diagnosed before a baby is born on a prenatal ultrasound
Congenital hemangiomas are different than the infantile type. Congenital hemangiomas do not grow after birth. They will either stay the same size, shrink completely, or partially shrink. Infantile hemangiomas grow after a baby is born.
There is no known cause for congenital hemangiomas. They are not related to drugs or medications that may have been taken during pregnancy. They are not related to any environmental exposures that may have occurred during that time. Congenital hemangiomas are not inherited.