The Vascular Birthmarks Foundation

Dr. Linda Rozell-Shannon, PhD President and Founder

What is it?

A venous malformation is formed from a bundle of incorrectly formed veins. These incorrectly formed veins expand easily, leading to swelling that is noticeable on the surface of the skin. Venous malformations are present at birth, but may be located deep within the body and not found until adolescence or later in life. Venous malformations can be located anywhere on the body and grow as the patient grows.

https://www.vbiny.org/photo-gallery/venous-malformations/laser/
  • Benign bundle of incorrectly formed veins
  • Present at birth
    • Some are genetic
  • May not be discovered until adolescence or later
  • Can be located anywhere on body
  • Grow as the patient grows