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TitleDescriptionSubject
1 CRAO/NAIONSummary: CRAO/NAION: 1. Risk factors for both 2. Presentation a. Patient has vasculopathic factors i. Hypertension ii. Diabetes iii. Hyperlipidemia iv. Smoker b. Acute unilateral vision loss c. Ipsilateral RAPD (relative afferent papillary defect) d. This presentation could result from CRAO or NAION...CRAO; NAION; Vascular; Embolic
2 Nonartertic Anterior Ischemic Optic Neuropathy (NAION)Dr. Lee lectures on nonarteritic anterior ischemic optic neuropathy.Pathology; Ischemic/Strokes; Giant-Cell Arteritis; Neuroanatomy
3 When Is It Not NAIONSummary: • What is NAION? o Symptoms > Acute unilateral decreased visual acuity/visual field > RAPD in involved eye > Disc edema followed by sector atrophy > Small cup-to-disc ratio in fellow eye o Risk Factors > Elderly patient • Most common acute optic neuropathy in older patients > Vasculopat...NAION
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