Optic nerve hypoplasia: one part of a spectrum.
D000015:Abnormalities, Multiple / Q000473:pathology*; D001921:Brain / Q000002:abnormalities*; D006801:Humans; D007231:Infant, Newborn; D009900:Optic Nerve / Q000002:abnormalities*; D012688:Septum Pellucidum / Q000002:abnormalities