Vitiligo patches are described as irregular patches of which color?

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Prepare for the Skin Care State Board Theory Test with multiple choice questions, hints, and explanations. Boost your confidence and pass your exam!

Multiple Choice

Vitiligo patches are described as irregular patches of which color?

Explanation:
Patches in vitiligo are white because there is a loss of pigment in the skin due to dysfunction or destruction of pigment-producing cells (melanocytes). Without melanin, the affected areas appear lighter than the surrounding skin, creating irregular, depigmented patches. In clinical practice, this white appearance is the hallmark, distinguishing it from brown or black hyperpigmented areas or pink/red inflamed regions.

Patches in vitiligo are white because there is a loss of pigment in the skin due to dysfunction or destruction of pigment-producing cells (melanocytes). Without melanin, the affected areas appear lighter than the surrounding skin, creating irregular, depigmented patches. In clinical practice, this white appearance is the hallmark, distinguishing it from brown or black hyperpigmented areas or pink/red inflamed regions.

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