title: Optic chiasmatic-hypothalamic gliomas: is tissue diagnosis essential?
authors.forename: Mostafa
authors.initials: M
authors.lastname: El Khashab
authors.forename: Farideh
authors.initials: F
authors.lastname: Nejat
mesh_terms: D005910:Glioma / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D009897:Optic Chiasm / Q000473:pathology*; D019574:Optic Nerve Neoplasms / Q000175:diagnosis*