Edward Lain, M.D., MBA

An expert discusses how early diagnosis of vitiligo is primarily important for limiting the area requiring repigmentation, while explaining that genetic predisposition, autoimmune thyroid disease and skin trauma are key risk factors for developing the condition.

An expert discusses how vitiligo involves a complex autoimmune mechanism where the body’s immune system destroys melanocytes, presenting as either segmental vitiligo (rapid, localized to one body area) or nonsegmental vitiligo (slower, scattered patches), with treatment success depending on the presence of pigmented hairs in affected areas.