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 mental and physical retardation
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