Early bilateral radiation-induced optic neuropathy with follow-up MRI
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Most documented cases of radiation-induced optic neuropathy are unilateral and occur more than 1 year after radiotherapy to the sellar region. We describe a patient with bilateral radiation optic neuropathy 3 months following the completion of radiotherapy. MRI 13 months after the onset of visual failure showed bilateral optic atrophy with residual gadolinium enhancement.
Key wordsRadiation optic neuropathy Gadolinium enhancement Optic neuritis
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