title: Superior segmental optic nerve hypoplasia: The topless disc syndrome.
mesh_terms: D003937:Diagnosis, Differential; D005124:Eye Abnormalities / Q000175:diagnosis / Q000503:physiopathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D009896:Optic Atrophy / Q000175:diagnosis; D009898:Optic Disk / Q000002:abnormalities* / Q000473:pathology; D058609:Visual Field Tests; D014794:Visual Fields