title: An unusual case of optic nerve-chiasmal glioma.
mesh_terms: D001766:Blindness / Q000209:etiology; D001932:Brain Neoplasms / Q000175:diagnosis* / Q000628:therapy; D002648:Child; D003036:Cobalt Isotopes; D003937:Diagnosis, Differential; D005094:Exophthalmos / Q000209:etiology; D005910:Glioma / Q000175:diagnosis* / Q000628:therapy; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D008297:Male; D009897:Optic Chiasm; D009900:Optic Nerve; D009902:Optic Neuritis / Q000175:diagnosis*; D010146:Pain; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis* / Q000628:therapy; D011867:Radioisotope Teletherapy
chemical_list: D003036:Cobalt Isotopes; D005938:Glucocorticoids