Nevus of Ota is a condition where hyperpigmentation occurs around the eye and sometimes in the eye itself. Hyperpigmentation is when some patches of skin are darker than the surrounding skin.

Nevus of Ota is a type of dermal melanocytosis (excessive melanocytes in the tissues) that causes the hyperpigmentation of an eye and the surrounding area. It often takes the form of bluish or ...

Some of these nevi (the plural of nevus) are easy to spot. But others are hidden in the back of your eye, where no one but your eye doctor will ever see them. They have different names depending ...

Histologically, there is an increase in pigmentation in the basal layer. Nevus spilus is a flat brown patch within which are dots of dark brown or blackish-brown areas of hyperpigmentation (Figure 4).

Melanin is a pigment that gives your eyes, hair, and skin color. Several types of eye freckles (nevus) may develop inside or outside your eye. An ophthalmologist can detect eye freckles during a ...

A blue nevus is a benign type of mole. It may appear as a blue lump on the skin. A blue nevus may be present at birth or develop as a person ages. Healthcare professionals refer to more than one ...

Nevi of special sites have been identified as nevi that may show atypical features suggestive of a dysplastic nevus or of a melanoma. However, they are not risk markers and they are not malignancies.

The newborn was subsequently referred to specialist Dr. Ikram Hussain — who diagnosed the child with giant congenital melanocytic nevus, a “skin condition characterized by an abnormally dark ...

Hirayama and Suzuki [13] examined the histological findings of 450 cases of nevus of Ota and classified the condition according to the distribution of the dermal melanocytes as follows ...