每一千個初生的嬰兒中，約有３個會出現葡萄酒色斑，是一種先天性的微絲血管畸生。
葡萄酒色斑通常出現在半邊的面部，頸部。呈現平滑狀的紅斑（可以是粉紅色至紫色）因而叫葡萄酒色斑。此種色斑隨著年齡可能會慢慢加深或有肉瘤狀的增生。
葡萄酒色斑亦可能與其他的先天性綜合症並存，所以當初生嬰兒發現有此種色斑時，需要小心檢查身體其他系統，特別是腦部，眼睛及骨骼等。
王夢貞醫生皮膚科專科醫生
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每一千個初生的嬰兒中，約有３個會出現葡萄酒色斑，是一種先天性的微絲血管畸生。
葡萄酒色斑通常出現在半邊的面部，頸部。呈現平滑狀的紅斑（可以是粉紅色至紫色）因而叫葡萄酒色斑。此種色斑隨著年齡可能會慢慢加深或有肉瘤狀的增生。
葡萄酒色斑亦可能與其他的先天性綜合症並存，所以當初生嬰兒發現有此種色斑時，需要小心檢查身體其他系統，特別是腦部，眼睛及骨骼等。
香港皮膚網 HKskin.com 
hi there! I got a port wine stain on my left leg, I would do a laser in Hong Kong, would you please give me some information? Kowloon is best
Hi Doctors,
i have a birthmark which is red in color (like a port win stain), and i would like to do a laser in hk, is there any doctor who is experience or any advice who is the specialist in this aspect? thanks.
Hi doctor,
I have this problem too, would you please tell me where can I do a laser in kowloon or N.T? How much is the cost around?
Hi Doctors
i have a birthmark which is red in color that cover my left face, neck and arm. Can i still do laser?(the area is quite large and i m not young) how much is the cost around? Thanks !
Difficult to answer here. You need a consultation