Survey of ophthalmology
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Survey of ophthalmology · Jul 2019
ReviewA review and update on the ophthalmic implications of Susac syndrome.
Susac syndrome is a rare condition presumed to be immune-mediated occlusion of small arterial vasculature principally of the brain, inner ear, and retina. Clinically, the syndrome manifests as a pathognomonic triad of encephalopathy, hearing loss, and branch retinal artery occlusion. ⋯ The plethora of imaging technology, including magnetic resonance imaging, retinal fluorescein angiography, optical coherence tomography, and optical coherence tomography angiography, allows deeper and more discrete anatomical-physiological correlation of underlying pathology, early diagnosis, and imaging biomarkers for early detection of relapse during follow-up. We highlight the current clinical classification of Susac syndrome, available investigations, treatment, and care pathways.