Carotid Cavernous Sinus Fistula Supplied by an Embryological Variant of the Ophthalmic Artery Causing Posterior Ischemic Optic Neuropathy and Ophthalmoplegia
A Rare Case of Uremic Optic Neuropathy Without Optic Disc Edema and With a Unique Imaging Correlate: Bilateral Diffusion Restriction of the Optic Nerves