Vitiligo
Vitiligo (/ˌvɪtɪˈlaɪɡoʊ/) is a chronic autoimmune disorder that causes patches of skin to lose pigment or color. The cause of vitiligo is unknown, but it may be related to immune system changes, genetic factors, stress, or sun exposure. Treatment options include topical medications, light therapy, surgery and cosmetics.
| Vitiligo | |
|---|---|
| Non-segmental vitiligo of the hand | |
| Pronunciation |
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| Specialty | Dermatology Immunology |
| Symptoms | Patches of white skin |
| Usual onset | Childhood, young adult |
| Duration | Long term |
| Causes | Unknown |
| Risk factors | Family history, other autoimmune diseases |
| Diagnostic method | Tissue biopsy |
| Treatment | Sunscreen, makeup, topical corticosteroids, phototherapy |
| Frequency | 1% of people |
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