Cross syndrome
Cross syndrome (also known as Cross–McKusick–Breen syndrome, hypopigmentation and microphthalmia, and oculocerebral-hypopigmentation syndrome) is an extremely rare disorder characterized by white skin, blond hair with yellow-gray metallic sheen, small eyes with cloudy corneas, jerky nystagmus, gingival fibromatosis and severe intellectual disability and physical retardation. It was characterized in 1967.