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Early bilateral radiation-induced optic neuropathy with follow-up MRI
R L McClellan1, T el Gammal, L B Kline
1Department of Radiology, University of Alabama at Birmingham 35233, USA.
Neuroradiology
|February 1, 1995
Abstract:
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.