Hemangioma Support System

The Hemangioma Support System is a national self-help organization dedicated to providing moral support to families affected by hemangiomas. Hemangiomas are benign tumors that are caused by abnormal distribution of blood vessels. Such tumors most commonly occur in infancy or childhood. The organization provides information on capillary and cavernous hemangiomas and offers networking services to affected families, enabling them to exchange information, support, and resources.