Description

Nevus of Ota is a bluish-gray patch of pigmentation that typically appears around one eye, affecting the surrounding skin and sometimes the white of the eye itself. It usually develops in infancy or during puberty and, unlike many birthmarks, tends to persist or even darken over time.

Causes

Pigment-producing cells become trapped in the deeper layer of skin around the eye during development.

Prevention

This condition cannot be prevented.

Treatment Options

Q-switched or picosecond laser treatment can significantly lighten the affected area over a series of sessions.

Myths vs. Facts

Myth: Nevus of Ota is a type of skin cancer. Fact: It is a benign pigment condition, though the affected eye should be monitored by an ophthalmologist for a small increased risk of related eye changes.

When to See a Dermatologist

For an initial diagnosis, ongoing monitoring, or to discuss laser treatment options.

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