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- $Unique_ID{BRK00228}
- $Pretitle{}
- $Title{What is Vitiligo?}
- $Subject{vitiligo pigmentation color tone causes Skin family history
- hereditary inherited genetic coloring cells melanocytes hands wrists face neck
- body openings psoralen ultraviolet light}
- $Volume{L-20}
- $Log{
- Anatomy of the Skin*0006701.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
-
-
- What is Vitiligo?
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-
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-
- QUESTION: I know my condition is called vitiligo, but I know little else
- about it. I am under treatment that is long, but I can't see any results yet.
- Can you offer me some explanations and information?
-
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-
- ANSWER: Your disease is not all that rare as it affects about 1% of the
- population, touching patients of all sexes, ages and backgrounds. At least
- half the patients report a family history of vitiligo or other problems with
- skin pigmentation. Vitiligo is a disorder of the coloring or pigmentation of
- skin where the cells which produce color (they are called melanocytes) are
- destroyed for reasons which remain unknown. This results in patches of skin
- which are lighter than the surrounding areas, and which can occur anywhere on
- the body, predominantly on the backs of hands and wrists, face and neck, and
- around body openings. Repigmentation may occur without treatment, but when it
- doesn't, treatment is directed at stimulating the production of cells that
- produce the color. A medication called psoralen is used in conjunction with
- ultraviolet light. It's a long process, as you have discovered, and can
- require more than 100 treatments in some cases. About 75% of treated patients
- will have a satisfactory result, although total recoloring is never achieved.
- Cosmetics may help cover the remaining areas or newly developed tanning
- solutions that do not wipe off on clothing may be used.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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-