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Causes of Vitiligo原因白癜风

Skin colour is caused by pigment cells called melanocytes, and in the areas of vitiligo these are absent.肤色是所造成的色素细胞所谓的黑素细胞，并在该领域的白癜风，这些都是缺席。 The reason remains unknown, but it seems likely that the body's immune system is involved.原因至今不明，但是似乎有可能使肌体的免疫系统所涉及的。

People with vitiligo often have pigment abnormalities in the retinas in their eyes and in their inner ears.人与白癜风往往有色素异常的视网膜，在他们眼中，并在其内耳。 Most have antibodies (substances produced by the body’s immune system to combat invasion from outside) to pigment cells circulating in their bloodstream.最有抗体（物质所产生的bodyâ € ™ s免疫系统，以打击入侵以外的）色素细胞循环，在他们的血液中。

There are also associations with other diseases in which the body’s immune mechanism works against its own tissues (auto-immune disorders), eg thyroid disease.也有社团与其他疾病在其中bodyâ € ™ s的免疫机制，工程对自己的组织（自动免疫系统疾病） ，如甲状腺疾病。