Vitiligo is an autoimmune skin condition that primarily affects pigmentation, but patients often have questions about its impact on other health tests. One common query is, Can Vitiligo Cause a Positive ANA Test? Understanding this link is important because ANA (antinuclear antibody) tests are used to detect autoimmune activity in the body. While vitiligo itself does not directly cause autoimmune diseases, it may coexist with other autoimmune conditions, which can sometimes result in a positive ANA test.
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