The NANOS Annual Meeting Neuro-Ophthalmology Collection: Presentations from the annual meeting of the North American Neuro-Ophthalmology Society (NANOS), a professional organization of more than 600 members who are fully trained ophthalmologists or neurologists. Contains records from the first meeting in 1975 to the present.
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| Title | Description | Subject | Collection | ||
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| 1 |
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The Long-Term Efficacy of Optic Nerve Sheath Decompression for Fluid-Associated Anterior Ischemic Optic Neuropathy | When standardized echography is performed on patients with the clinical diagnosis of anterior ischemic optic neuropathy, increased subarachnoid optic nerve sheath fluid is found in some eyes. Optic nerve sheath decompression has been suggested as a potential treatment for anterior ischemic optic neu... | Optic Nerve Sheath Decompression; Anterior Ischemic Optic Neuropathy; Subarachnoid Optic Nerve Sheath Fluid; Ischemic Injury | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 2 |
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Anterior Ischemic Optic Neuropathy and Optic Nerve Sheath Decompression | It has been suggested that optic nerve sheath decompression is an effective treatment for progressive anterior ischemic optic neuropathy. It is WtClear why some patients improve following optic nerve sheath decompression. Because of this phenomenon, we examined the relationship between intranerve sh... | Anterior Ischemic Optic Neuropathy; Optic Nerve Sheath Decompression; Intranerve Sheath Subarachnoid Fluid | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 3 |
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Is There a Racial Predilection Among Non-Arteritic Anterior Ischemic Optic Neuropathy Patients in the US? | In the US, large retrospective series and recent clinical trials of non-arteritic anterior ischemic optic neuropathy (NAION) included mostly white patients, raising concern for the generalization of the results across all races and ethnicities. We aim to describe the race distribution in NAION, and ... | Optic Neuropathy | Neuro-Ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 4 |
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Analysis of Nonarteritic Anterior ischemic Optic Neuropathy demography in Mexico | Background: Anterior ischemic Optic Neuropathy is commonly seen in a Noeuroophthalmology practice. Two intriguing aspects are its relation to cataract surgery and the time or risk of second eye involvement. | Optic Neuropathy | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 5 |
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Is There a Racial Predilection Among Non-Arteritic Anterior Ischemic Optic Neuropathy Patients in the US? | In the US, large retrospective series and recent clinical trials of non-arteritic anterior ischemic optic neuropathy (NAION) included mostly white patients, raising concern for the generalization of the results across all races and ethnicities. We aim to describe the race distribution in NAION, and ... | Optic Neuropathy | Neuro-Ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 6 |
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Monozygotic Twins with Bilateral Nonartertic Anterior Ischemic Optic Neuropathy | To report the occurrence of nonarteritic anterior ischemic optic neuropathy (NAAION) in monozygotic twin brothers. | Monozygotic Twins; Nonarteritic Anterior Ischemic Optic Neuropathy; NAAION | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 7 |
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Angiographic Findings in Arteritic Anterior Ischemic Optic Neuropathy | To report clinical and angiographic findings in a 65 year-old woman with biopsy proven bilateral arteritic anterior ischemic optic neuropathy (AION). | Arteritic Anterior Ischemic Optic Neuropathy, Bilateral; Temporal Biopsy; Blood Testing; Flourescein | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 8 |
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Anterior Ischemic Optic Neuropathy Association with Cataract Extraction: Time of Occurance and Risk Factors | The existence and nature of a causal relationship between cataract extraction (CE) and non-arteritic anterior ischemic optic neuropathy (NAION) has been debated. | Non-arteritic Anterior Ischemic Optic Neuropathy; Cataract Extraction; NAION | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 9 |
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Anterior Ischemic Optic Neuropathy in Eyes with Optic Disc Drusen | There have been anecdotal reports of anterior ischemic optic neuropathy (AION) occurring in eyes with optic disc drusen (ODD) but the clinical features of this condition have not been well characterized. | anterior ischemic optic neuropathy; optic disc drusen; congenital disc anomaly | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 10 |
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Levodopa Carbidompa Improves Visual Function in Patients with Nonarteritic Anterior Ischemic Optic Neuropathy (NAION) of Greather Than Six Months Duration | Visual loss from nonarteritic anterior ischemic optic neuropathy (NAION) is often severe and permanent, with there being no proven effective treatment for promoting visual recovery. | Levodopa Carbidopa; Nonarteritic Anterior Ischemic Optic Neuropathy; Visual Recovery | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 11 |
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Phacoemulsification as a Risk Factor for Nonarteritic Anterior Ischemic Optic Neuropathy | Previous case reports have suggested that nonarteritic anterior ischemic optic neuropathy (NAION) may be associated with cataract extraction. Whether these cases represent NAION occurring coincidentally during the perioperative period is unknown. | Phacoemulsification; Nonarteritic Anterior Ischemic Optic Neuropathy; Phacoemulsification | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 12 |
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Sub-Retinal Fluid Is Common in Experimental Anterior Ischemic Optic Neuropathy | Anterior ischemic optic neuropathy (AION) is due to ischemia of the optic nerve head, leading to significant vision loss. Sub-retinal fluid has been reported in about 10% of patients. | anterior ischemic optic neuropathy; optical coherence tomography; subretinal fluid; animal model | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 13 |
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Comparison of Risk Factors For Non-Arteritic Anterior Ischemic Optic Neuropathy in Young and Older Individuals | To determine whether certain potential risk factors are significantly different in Non Arteritic Anterior Ischemic Optic Neuropathy (NAION) affecting younger or older individuals. | Non-Arteritic Anterior Ischemic Optic Neuropathy; Differentiation; Young Patients; Old Patients | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 14 |
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Early Changes in Experimental Anterior Ischemic Optic Neuropathy and Treatment with Alpha?-B Crystallin | Anterior ischemic optic neuropathy (AION) is due to ischemia of the optic nerve head, leading to significant vision loss. | anterior ischemic optic neuropathy; visual evoked potential; heat shock protein; animal model; crystallin | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 15 |
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The Etiology of Anterior Ischemic Optic Neuropathy | General Considerations: Anterior ischemic optic neuropathy (AION) not associated with giant cell arteritis has been called idiopathic, atherosclerotic and non-arteritic. Despite its catlton occurrence, the etiology of the non-arteri tic form of AI(!Il (n-AION) is unknown. | Etiology; Anterior Ischemic Optic Neuropathy; General Consdierations; Possible Etiologic Mechanism; Systemic Vascular Diseases | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 16 |
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Fabry Disease with Anterior Ischemic Optic Neuropathy | Fabry disease is a X-linked inherited lysosomal storage disease due to the absence or reduction of ?-galactosidase A activity. Anterior ischemic optic neuropathy (AION) has rarely been reported in Fabry disease. Herein we report a case with bilateral sequential AION. | Fabry Disease; Inherited Lysosomal Storage Disease; ?-galactosidase A Activity; Anterior Ischemic Optic Neuropathy; Corneal Verticillata; Retinal Vessel Tortuosities; Conjuctival Vessel Tortuosities | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 17 |
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Is There a Preferential Side Involvement in Anterior Ischemic Optic Neuropathy? | The aim of the study was to assess whether the right or the left side is preferentially involved in acute non-arteritic anterior ischemic optic neuropathy (NAION). | Anterior Ischemic Optic Neuropathy; Preferential Side Involvement; NAION; Left Preferential; Right Preferential | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 18 |
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Luxury Perfusion in Anterior Ischemic Optic Neuropathy | Luxury perfusion is a vascular compensating response to ischemia which is commonly observed after brain or heart infraction. This phenomenon, which can be interpreted as a vascular autoregulatory mechanism occuring at the normal perfused tissue, has been also anecdotally reported following non-arter... | Non-Arteritic Anterior Ischemic Optic Neuropathy; Luxury Perfusion; Vascular Compensating Response | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 19 |
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Nonarteritic Anterior Ischemic Optic Neuropathy in Young Patients | Nonarteritic anterior ischemic optic neuropathy (NAION) usually occurs in patients age 50 or older, but may occur in younger patients and may require differentiation from optic neuritis. NAION in the young has been thought to be rare and possibly associated with a greater recurrence rate than typica... | Nonarteritic Anterior Ischemic Optic Neuropathy; Optic Neuritis; Young Patients | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 20 |
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Optic Nerve Sheath Decompression for Nonarteritic Anterior Ischemic Optic Neuropathy: Negative Results | There is no effective therapy for progressive nonarter'rtic anterior ischemic optic neuropathy {NAION), although recent studies have suggested optic nerve sheath decompression (ONSD) may be beneficial. To further assess the efficacy of this procedure, we retrospectively examined the visual outcome o... | Optic Nerve Sheath Decompression; Nonarteritic Anterior Ischemic Optic Neuropathy; Treatment; Retrospective Analysis | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 21 |
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Preserved Visual Acuity in Patients with Anterior Ischemic Optic Neuropathy Secondary to Giant Cell Arteritis | Patients with anterior ischemic optic neuropathy (AION) secondary to giant cell arteritis (GCA) often present with dramatic visual loss, although a minority may have minimal visual dysfunction, potentially deflecting attention from the correct diagnosis. | giant cell arteritis; anterior ischemic optic neuropathy | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 22 |
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The Role of Hypercoagulation in Anterior Ischemic Optic Neuropathy | Anterior ischemic optic neuropathy is commonly seen in the elderly as an isolated event with hypertension, atherosclerosis, or diabetes. It is on occasion a manifestation of giant cell arteritis. | Anterior Ischemic Optic Neuropathy; Hypercoagulation; Hypertension; Atherosclerosis; Diabetes; Giant Cell Arteritis; Pallid Disc Edema; Peripapillary Hemorrhage Visual Loss | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 23 |
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Visual Outcome in Anterior Ischemic Optic Neuropathy | To evaluate the natural history of anterior ischemic optic neuropathy (AION) so as to determine the extent and rate of recovery of visual acuity. A retrospective review of the spontaneous changes in visual acuity as a function of time in a series of patients with non-arteritic AION. | Anterior Ischemic Optic Neuropathy; Visual Outcome | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 24 |
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Nonarteritic Anterior Ischemic Optic Neuropathy: Exceptions to the Rules | Two unusual aspects of nonarteritic anterior ischemic optic neuropathy (NAION) include: 1) incipient NAION, and 2) prolonged resolution of optic disc edema. We present a patient who had an unusual course where it took 15 months (65 weeks) for her to note a change in vision with associated visual fi... | Optic neuropathy, Visual fields | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |
| 25 |
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A Case-Controlled Study of Risk Factors in Nonarteritic Anterior Ischemic Optic Neuropathy | Many uncontrolled studies have suggested that certain vascular risk factors predispose patients to nonarteritic anterior ischemic optic neuropathy (NAION). Since systemic vascular disorders generally are common in individuals of similar age as patients with NAION, a case-control analysis is better s... | Nonarteritic Anterior Ischemic Optic Neuropathy; NAION; Vascular Disorders; Diabetes; Adiposity | Neuro-ophthalmology Virtual Education Library: NOVEL http://NOVEL.utah.edu |