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226 Neuro-Ophthalmic Consequences of TherapyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Societyradiation retinopathy may mimic diabetic or hypertensive optic neuropathy. A history of irradiation to the eye, orbit, or head is mandatory. Radiation retinopathy usually occurs many months after radiation therapy.
227 Isolated Optic Neuritis/NeuropathyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyPapilledema may produce visual loss due to chronic atrophic papilledema, secondary macular hemorrhage, exudate or edema, secondary ischemic optic neuropathy, or secondary subretinal neovascular membrane formation. Patients with papilledema and visual loss should be suspected of harboring one of thes...
228 Isolated Optic Neuritis/NeuropathyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyPapilledema may produce visual loss due to chronic atrophic papilledema, secondary macular hemorrhage, exudate or edema, secondary ischemic optic neuropathy, or secondary subretinal neovascular membrane formation. Patients with papilledema and visual loss should be suspected of harboring one of thes...
229 Neuro-Ophthalmic Vascular DiseaseAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyAneurysms of the intracranial circulation may act as mass lesions and compress the afferent of efferent visual pathway. Ophthalmic artery aneurysms may compress the optic nerve and result in an optic neuropathy (ie, visual loss, afferent pupillary defect, optic atrophy). Treatment includes endovascu...
230 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 9-year-old girl, who had complained of recurrent spontaneous bleeding from the palate and slight swelling and increased warmth over the left cheek, was found to have Wyburn-Mason syndrome. Image 1993_16 shows a small area of arteriovenous shunt on the left optic disc in this patient, who has no...
231 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 9-year-old girl, who had complained of recurrent spontaneous bleeding from the palate and slight swelling and increased warmth over the left cheek, was found to have Wyburn-Mason syndrome. Image 1993_16 shows a small area of arteriovenous shunt on the left optic disc in this patient, who has no...
232 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 9-year-old girl, who had complained of recurrent spontaneous bleeding from the palate and slight swelling and increased warmth over the left cheek, was found to have Wyburn-Mason syndrome. Image 1993_16 shows a small area of arteriovenous shunt on the left optic disc in this patient, who has no...
233 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 9-year-old girl, who had complained of recurrent spontaneous bleeding from the palate and slight swelling and increased warmth over the left cheek, was found to have Wyburn-Mason syndrome. Image 1993_16 shows a small area of arteriovenous shunt on the left optic disc in this patient, who has no...
234 Ocular Manifestations of Congenital/Inherited DiseasesAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThis 9-year-old girl, who had complained of recurrent spontaneous bleeding from the palate and slight swelling and increased warmth over the left cheek, was found to have Wyburn-Mason syndrome. Image 1993_16 shows a small area of arteriovenous shunt on the left optic disc in this patient, who has no...
235 Neuro-Ophthalmic Vascular DiseaseAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyA 9-year-old boy had recurrent ischemic episodes that had begun 2 years prior to evaluation. A significant right hemiparesis and a significant speech, learning, and memory disorder were present. His noncontrast axial view CT scan demonstrated multiple cerebral infarcts. Cerebral angiography revealed...
236 Neuro-Ophthalmic Vascular DiseaseAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyA 9-year-old boy had recurrent ischemic episodes that had begun 2 years prior to evaluation. A significant right hemiparesis and a significant speech, learning, and memory disorder were present. His noncontrast axial view CT scan demonstrated multiple cerebral infarcts. Cerebral angiography revealed...
237 Neuro-Ophthalmic Vascular DiseaseAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyA 9-year-old boy had recurrent ischemic episodes that had begun 2 years prior to evaluation. A significant right hemiparesis and a significant speech, learning, and memory disorder were present. His noncontrast axial view CT scan demonstrated multiple cerebral infarcts. Cerebral angiography revealed...
238 Neuro-Ophthalmic Vascular DiseaseAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyMR angiography was performed on this 33-year-old woman, who complained of the onset of a bad taste in her mouth followed by pain along the left forehead and development of the left third-order Horner's syndrome during pregnancy. Except for the Horner's syndrome, the patient was neurologically intact...
239 Neuro-Ophthalmic Consequences of TherapyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyRadiation causes a vascular retinopathy that may mimic diabetic or hypertensive retinopathy. It does not develop until many months or several years after radiation therapy to the eye, orbit or head.
240 Neuro-Ophthalmic Consequences of TherapyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Societyradiation retinopathy may mimic diabetic or hypertensive optic neuropathy. A history of irradiation to the eye, orbit, or head is mandatory. Radiation retinopathy usually occurs many months after radiation therapy.
241 Neuro-Ophthalmic Consequences of TherapyAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Societyradiation retinopathy may mimic diabetic or hypertensive optic neuropathy. A history of irradiation to the eye, orbit, or head is mandatory. Radiation retinopathy usually occurs many months after radiation therapy.
242 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...
243 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...
244 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...
245 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...
246 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...
247 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...
248 Neuro-Ophthalmic Manifestations of Brain TumorsAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThe patient is a 45-year-old recluse found to harbor this frontal lobe mass. Remarkably, this patient had only mild bilateral optic neuropathies with visual acuities in the 20/25 range. This right disc was mildly swollen and the left mildly pale. He could not fit into the fundus camera for disc phot...
249 Neuro-Ophthalmic Manifestations of Brain TumorsAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThe patient is a 45-year-old recluse found to harbor this frontal lobe mass. Remarkably, this patient had only mild bilateral optic neuropathies with visual acuities in the 20/25 range. This right disc was mildly swollen and the left mildly pale. He could not fit into the fundus camera for disc phot...
250 Neuro-Ophthalmic Manifestations of Brain TumorsAAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology SocietyThe patient is a 45-year-old recluse found to harbor this frontal lobe mass. Remarkably, this patient had only mild bilateral optic neuropathies with visual acuities in the 20/25 range. This right disc was mildly swollen and the left mildly pale. He could not fit into the fundus camera for disc phot...
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