![]() ![]() Laser treatments may also cause some permanent scarring or discoloration.įollowing laser treatment, your skin will be extra sensitive, so be sure to wear sunscreen and protect the affected skin following the procedure. But they may be able to lighten the color or make them less noticeable. Keep in mind that laser treatments may not completely remove a port-wine stain. Most people will need several treatments, though the exact number depends on several factors, including skin color, size, and location. This causes the blood vessel to close up and disintegrate after a few weeks, helping to shrink, fade, or possibly remove port-wine stains. Laser and light treatments work by using heat to damage the abnormal blood vessels. Other laser and light treatments include: This is usually done with laser treatments that use a pulsed dye laser. But some people choose to have them faded for cosmetic reasons. Port-wine stains usually don’t require treatment. These changes can cause the bone or muscle of that limb to grow longer or wider than usual. ![]() This rare genetic condition causes changes in the blood vessels of the affected leg or arm. In this case, they usually appear on just one limb. When port-wine stains appear on the arms or legs, they may also be a symptom of Klippel-Trenaunay syndrome. This condition happens when there are unusual blood vessels in the skin and the surface of the brain, which affects the flow of blood to the brain. Port-wine stains on the scalp, forehead, or around your eyes, may be a symptom of a condition called Sturge-Weber syndrome. Port-wine stains may become larger or change shape as capillaries grow larger. This collection of blood is what gives port-wine stains their distinctive color. But in port-wine stains, they’re overly dilated, allowing blood to collect in them. Port-wine stains are caused by an issue with capillaries, which are very small blood vessels. ![]()
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