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Ocular findings in Japanese women with nevus of Ota
Abstract
Background:
Nevus of Ota is common in Japanese women, but most patients are not examined ophthalmologically.
Methods:
We performed ophthalmologic examinations on 16 Japanese women who had had bluish pigmentation in the periorbital region, sclera, and conjunctiva since birth.
Results:
Fifteen patients had unilateral involvement, and one had bilateral lesions. The visual acuities were good, and the intraocular pressures were within normal range. All patients had a negative family history. Three patients had light pigmentation in the optic disc in the affected eye.
Conclusion:
We believe that optic disc pigmentation associated with nevus of Ota, as found in these three patients, may be common but have been rarely described.