Notice: Users may be experiencing issues with displaying some pages on stanfordhealthcare.org. We are working closely with our technical teams to resolve the issue as quickly as possible. Thank you for your patience.
 

What We're Doing to Keep You Safe »     COVID-19 Resources »     Updated Visitor Policy »

Vascular Malformation

What Is a Vascular Malformation?

A vascular malformation is a type of birthmark, or congenital (present at birth) growth, made up of arteries, veins, capillaries, or lymphatic vessels. There are several different types of malformations and they are named according to which type of blood vessel is predominantly affected. A vascular malformation is also known as an arteriovenous malformation and vascular gigantism.

Vascular malformations are present at birth and enlarge proportionately with the growth of the child. They do not involute spontaneously and may become more apparent as the child grows.

INTERESTED IN AN ONLINE SECOND OPINION?

The Stanford Medicine Online Second Opinion program offers you easy access to our world-class doctors. It’s all done remotely and you don’t have to visit our hospital or one of our clinics for this service. You don’t even need to leave home!

Visit our online second opinion page to learn more.

Clinics for Vascular Malformation