Vascular anomalies are birthmarks or growths made up of blood vessels that have developed incorrectly. These growths can cause functional or cosmetic problems and may be composed of arteries, veins, capillaries, lymph vessels, or any combination of these.

Vascular anomalies are grouped into two main categories: vascular tumors and vascular malformations. Although these lesions often look very similar, they are unique conditions that require different treatment methods. Learn more about some of the specific anomalies we treat.