276 - 300 of 361
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TitleCreatorDescription
276 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 63-year-old man with amblyopia OD was seen for a question of ischemic optic neuropathy with a pale, swollen disc OD. The correct diagnosis is an exophytic capillary angioma of the optic nerve head. Disease/Diagnosis: Capillary Angioma.
277 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 63-year-old man with amblyopia OD was seen for a question of ischemic optic neuropathy with a pale, swollen disc OD. The correct diagnosis is an exophytic capillary angioma of the optic nerve head. Disease/Diagnosis: Capillary Angioma.
278 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyNote the retinal/optic nerve head astrocytoma in a 12-year-old boy with tuberous sclerosis. Disease/Diagnosis: Tuberous Sclerosis.
279 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyShown are the fundi of a - year old child with dominant optic atrophy, 20/200 OU. Pair with 1996_59. Disease/Diagnosis: Congenital optic atrophy.
280 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyShown are the fundi of a - year old child with dominant optic atrophy, 20/200 OU. Pair with 1996_60. Disease/Diagnosis: Congenital optic atrophy.
281 Isolated congenital optic disc anomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyAn optic pit is a small defect in the optic disc that may be asymptomatic in isolation. The pit can be small or large, and central or peripheral. Disease/Diagnosis: Optic Pit.
282 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyA 10-year-old girl had central visual loss due to this optic pit. Disease/Diagnosis: Optic Pit.
283 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p...
284 Peripapillary staphylomaAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyPatients with ectasia of the outer layers of the eye may exhibit a posterior protrusion that appears on funduscopy as an area of deep excavation of the retina (posterior staphyloma). When it occurs around the optic disc, as in this case, it is termed a peripapillary staphyloma. This may occur in ass...
285 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyOptociliary shunt vessels are venous collaterals that form in response to chronic venous obstruction, shunting the venous blood from the retinal circulation into the choroidal circulation. Although they may be congenital, they may occur in patients with chronic disc edema, following central retinal ...
286 Systemic Disorders With Optic Nerve and Retinal FindingsAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patent has known pseudoxanthoma elasticum (an uncommon elastic tissue disorder characterized by plaque-like skin folds [plucked chicken skin], and degeneration of collagen fibers involving multiple systems, including the GI tract and heart), angioid streaks, and optic disc drusen. Imaging of a...
287 Systemic Disorders With Optic Nerve and Retinal FindingsAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patent has known pseudoxanthoma elasticum (an uncommon elastic tissue disorder characterized by plaque-like skin folds [plucked chicken skin], and degeneration of collagen fibers involving multiple systems, including the GI tract and heart), angioid streaks, and optic disc drusen. Imaging of a...
288 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patient is a 40-year-old man with a history of abetalipoproteinemia (Bassen-Kornweig syndrome), diagnosed at age 9. Neurologic complications have included ataxia, retinal degeneration, peripheral neuropathy, progressive leg weakness, dysarthria, and intermittent bladder incontinence. On his neu...
289 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. Disease/Diagnosis: Tilted Discs.
290 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. Disease/Diagnosis: Tilted Discs.
291 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. Disease/Diagnosis: Tilted Discs.
292 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis girl was 8 years old when these photographs were taken. She had been referred by pediatric neurology with ataxia. When seen, the findings of ataxia, poor convergence, early head thrusting maneuvers, and relatively preserved motility, in conjunction with the conjunctival findings as seen in the ...
293 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis girl was 8 years old when these photographs were taken. She had been referred by pediatric neurology with ataxia. When seen, the findings of ataxia, poor convergence, early head thrusting maneuvers, and relatively preserved motility, in conjunction with the conjunctival findings as seen in the ...
294 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p...
295 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyNeurofibromatosis, type 1, is an autosomal dominant phakomatosis characterized by Lisch nodules of the iris (hamartomas) plexiform neurofibromas, café-au-lait spots on the skin, and axillary freckling. Intracranial tumors such as optic pathway gliomas may occur. Disease/Diagnosis: Neurofibromatosis...
296 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyOn optic nerve CT scan, this patient with neurofibromatosis, type 1, shows the classic railroad-track sign of optic nerve meningioma and the kink sign of optic nerve glioma. Disease/Diagnosis: Neurofibromatosis, Type 1.
297 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p...
298 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyAn optic pit is a small defect in the optic disc that may be asymptomatic in isolation. Patients may develop an associated serous detachment of the macula. The condition is usually unilateral but may be bilateral. A fluorescein angiogram may demonstrate the serous detachment, and laser photocoagulat...
299 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyNormally, there is no visible myelination of the nerve fiber layer in the retina. Occasionally, visible myelination occurs that takes on a characteristic white, arcuate, feathery appearance that follows the contour of the nerve fiber layer. Disease/Diagnosis: Myelinated Nerve Fiber.
300 Isolated Congenital Optic Disc AnomaliesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyBenign tumors of blood vessels (hemangiomas) may occur on the optic nerve and may mimic optic disc edema. Disease/Diagnosis: Optic Nerve Hemangioma.
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