Bilateral optic disc edema (ODE) with preserved visual function is typically a result of papilledema, but the causes of this finding in the absence of raised intracranial pressure have not been systematically evaluated. The goal of this study was to determine the causes of bilateral ODE with preserved visual function not related to intracranial hypertension to help in developing a differential diagnosis for this finding. We retrospectively reviewed 221 consecutive patients presenting to a tertiary neuro-ophthalmology practice over a period of 2 years.
from Journal of the Neurological Sciences https://ift.tt/3i3o3tW
from Journal of the Neurological Sciences https://ift.tt/3i3o3tW
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