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Hypoplasia of the optic nerve in association with porencephaly
Journal of Pediatric Ophthalmology and Strabismus
|March 1, 1980
Abstract:
Two cases of hypoplasia of the optic nerve associated with porencephaly are described. The clinicopathological correlation of the double ring sign is presented and the possible mechanism of optic nerve hypoplasia being a secondary degeneration is discussed.