Slide show: Birthmarks – Mayo Clinic

Contrary to their identify, birthmarks usually are not always existing at start. Some, this kind of as hemangiomas, acquire weeks afterwards. Most birthmarks are everlasting, but a few types fade as a boy or girl grows.

Birthmarks are frequent and typically harmless. But some could call for treatment for cosmetic motives or because of fast advancement. Still other individuals could be a signal of an fundamental ailment. Get this visual tour of cafe au lait spot (pictured), port-wine stain and other frequent birthmarks to come across out when your boy or girl might need to see a medical professional.