Congenital neuroepithelial cyst of the optic nerve.
D003560:Cysts; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D009900:Optic Nerve
CYSTS; INFANT, NEWBORN/diseases; NERVES, OPTIC/cysts