Baby birthmarks: Port-wine stain or hemangiomas

Baby birthmarks: Port-wine stain or hemangiomas

Hemangiomas, sometimes called strawberry marks, are the most common baby birthmarks. About half of the time these spots disappear before age five.

The red, flat patches known as hemangiomas, or strawberry marks, are the most common growths on babies' skin, occurring in up to 2.5 percent of newborns. Most hemangiomas – which can develop anywhere on the body – show up within the first three to four weeks of life, though some are present at birth.


What are hemangiomas?
Hemangiomas start out as flat red patches and, with time, may enlarge and thicken, potentially continuing to grow for 10 months to a year. They then enter a phase of inactivity, which is soon followed by the last phase, when they begin to shrink on their own. About half of all hemangiomas will be gone by the time a child is five years old, and 90 to 95 percent will be gone by the time she's 10.

Treatment is usually unnecessary unless the hemangioma bleeds frequently or is somewhere it could interfere with general bodily functions – such as near an eye or on the mouth. If your baby has a hemangioma that is a problem for any reason, your pediatrician or pediatric dermatologist can discuss possible treatments with you.  

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Not all are red

feyfaye 12/13/2015

My son has a blue mark on his chest that is most likely a deeper hemangioma. Children's surgeon said the same thing about growth and shrinking.

Learned something new

BabyBoy 12/9/2015

Never knew about this. Now I am in the know.

Hemangioma on Finger


My son has one on his ring finger. I didn't notice it right away, perhaps a week after he was born. Dr said it would go away by a year. He's now 13 months and it's barely visible. Every baby is different!


Eliza 9/23/2015

My second daughter has 3 hemangiomas and we are going to dermatologist because one of them started to grow. The pediatrician is concerned that it might continue to grow even more.

Good to know


This is good to know. My third was the first to have a hemangioma and it freaked me out a little. Nice to know it will go away on it's own.

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