PRIMARY OPTIC ATROPHY FROM ACQUIRED DILATATION OF THE THIRD VENTRICLE.
D002552:Cerebral Ventricles; D002648:Child; D004106:Dilatation; D004108:Dilatation, Pathologic; D006801:Humans; D006849:Hydrocephalus; D009896:Optic Atrophy; D020542:Third Ventricle
CEREBRAL VENTRICLES; CHILD; HYDROCEPHALUS; OPTIC ATROPHY