Swann Peter G
School of Optometry, Queensland University of Technology, Victoria Park Rd, Kelvin Grove, QLD, 4059, Australia.
Clin Exp Optom. 2001 Jan-Feb;84(1):35-38. doi: 10.1111/j.1444-0938.2001.tb04933.x.
Hyperpigmentation of the ocular tissues and of the skin around the eye is uncommon. In ocular melanosis, the episclera, uveal tract and the angle of the anterior chamber may be involved. Heterochromia iridis may be present, if the iris is affected. In oculodermal melanocytosis or the naevus of Ota, hyperpigmentation of the skin follows the distribution of the first and second divisions of the fifth cranial nerve. This report documents a patient with episcleral pigment, heterochromia iridis and numerous tiny pigmented nodules on the iris (mammillations). The possible significance of these findings is discussed.
