![]() These freckles sometimes get bigger, although they’re usually not cancerous. Iris nevi are larger than iris freckles and are found in the stroma, one of the layers that make up the iris. In fact, only 1 in 500 choroidal nevi become cancerous in 10 years, according to the Ocular Melanoma Foundation. A choroid nevus could be a sign that you have melanoma, a form of skin cancer, although that’s usually not the case. Although you cannot see a choroidal nevus by looking in the mirror, your optometrist can see it when he or she looks in your eyes during an eye examination. These nevi are located under the retina, the layer of light-sensing cells at the back of the eye. Nevi can appear in these parts of your eye: What Parts of the Eye Do Nevi Have an Effect On? Nevi can be present at birth or develop later in life. They may also be made up of multiple colors. Freckles on your skin are usually brown, but nevi can be brown, yellow, or gray. ![]() You may also have a slightly bigger type of freckle called a nevus (or nevi if you have more than one). In fact, about half of all people have flecks of color in their irises, according to WebMD. Freckles are particularly common in the iris, the colored part of your eye. Melanocytes are cells that give your hair, eyes, and skin their color. Although eye freckles are often harmless, they can be a sign of cancer in some cases.Ī freckle develops when melanocytes clump together in your eye. Freckles can appear anywhere on your body, including your eyes.
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