title: [Radiotherapy for visual disorders due to optic nerve compression by tumors].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009900:Optic Nerve; D009918:Orbital Neoplasms / Q000150:complications*; D014786:Vision Disorders / Q000209:etiology / Q000532:radiotherapy*