
Keywords: اعصاب نوری; 35 Gy; Gamma-knife surgery; Optic apparatus; Optic nerves; Pituitary adenoma; Stereotactic radiosurgeryACTH, Adrenocorticotropic hormone; GH, Growth hormone; MRI, Magnetic resonance imaging; SRS, Stereotactic radiosurgery; TSH, Thyroid stimulating hormone