Gliomas of the optic nerve and chiasm.
D000293:Adolescent; D000328:Adult; D014695:Cerebral Ventriculography; D002648:Child; D002675:Child, Preschool; D003397:Craniopharyngioma / Q000175:diagnosis; D003937:Diagnosis, Differential; D005134:Eye Neoplasms / Q000175:diagnosis*; D005910:Glioma / Q000175:diagnosis*; D006801:Humans; D006849:Hydrocephalus; D007223:Infant; D008579:Meningioma / Q000175:diagnosis; D008875:Middle Aged; D009897:Optic Chiasm / Q000473:pathology*; D009900:Optic Nerve / Q000473:pathology*; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis*; D012658:Sella Turcica / Q000473:pathology*