an opacity confined to the embryonic nucleus of the lens. It is an autosomal dominant trait, is often bilateral, has a powdery appearance, and seldom affects vision. Called also cataracta centralis pulverulenta. Found on http://www.encyclo.co.uk/local/21001
an opacity confined to the embryonic nucleus of the lens. It is an autosomal dominant trait, is often bilateral, has a powdery appearance, and seldom affects vision. Called also cataracta centralis pulverulenta.