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Achromic Nevus

The achromic nevus is a depigmented skin spot, present from birth. It manifests as a white or pale area, often well-defined, contrasting with the rest of the skin. Unlike vitiligo, this condition is congenital and stable, without progression over time. Although its exact origin is still unknown, it could be linked to a local abnormality in melanin production.
FAQ about achromic nevus

Is the achromic nevus hereditary?

As of now, there is no evidence of a direct genetic transmission of the achromic nevus.

Is the achromic nevus dangerous?

No, the achromic nevus is completely benign.

Can the achromic nevus be treated?

Although it is benign, an achromic nevus can be removed by excision for aesthetic reasons.

How to diagnose an achromic nevus?

The achromic nevus is diagnosed through a clinical examination.

Is it possible to have several achromic nevi on the body?

It is rare but possible to have several achromic nevi on the horn.

Diagnostic

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