A congenital, unilateral, benign condition characterized by excessive pigmentation on the eye and its adnexa. The slate discoloration of the sclera, conjunctiva, uvea, and facial skin is caused by melanocytes trapped in the upper third of the dermis.

Also Known As

  • Ota's Nevus
  • Oculodermal Melanocystosis
  • Oculomucodermal Melanocytosis
  • Congenital Melanosis Bulbi
  • Nevus of Ota