Results 271 to 280 of about 163,932 (313)
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Archives of Ophthalmology, 1978
Premorbid ophthalmoscopic and histopathologic findings were correlated in a case of bilateral optic nerve hypoplasia in a 9-month-old infant with bilateral hydranencephaly. The double-ring sign was due to an extension of retina and retinal pigment epithelium (RPE) over the outer portion of the lamina cribrosa.
M A Mosier +4 more
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Premorbid ophthalmoscopic and histopathologic findings were correlated in a case of bilateral optic nerve hypoplasia in a 9-month-old infant with bilateral hydranencephaly. The double-ring sign was due to an extension of retina and retinal pigment epithelium (RPE) over the outer portion of the lamina cribrosa.
M A Mosier +4 more
openaire +3 more sources
2007
Primary tumors of the optic nerve include anterior visual pathway gliomas and optic nerve sheath meningiomas. Both are relatively rare lesions that result in significant visual morbidity. Together they account for less than 4% of all orbital tumors. There has been controversy about the natural history and appropriate management of these lesions, often ...
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Primary tumors of the optic nerve include anterior visual pathway gliomas and optic nerve sheath meningiomas. Both are relatively rare lesions that result in significant visual morbidity. Together they account for less than 4% of all orbital tumors. There has been controversy about the natural history and appropriate management of these lesions, often ...
openaire +2 more sources
Documenta Ophthalmologica, 1989
Optic nerve evulsion is an uncommon traumatic event, which may result from various orbital or facial injuries. Two patients in whom clear media permitted prompt diagnosis are described. The possible mechanisms are not quite clear, but extreme rotation of the globe seems to play an important role.
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Optic nerve evulsion is an uncommon traumatic event, which may result from various orbital or facial injuries. Two patients in whom clear media permitted prompt diagnosis are described. The possible mechanisms are not quite clear, but extreme rotation of the globe seems to play an important role.
openaire +3 more sources
Clinical Radiology, 1980
A series of 10 patients with optic nerve glioma involving the chiasm is presented, all treated by radiotherapy. In a follow-up period varying from six months to 17 years, none has died of the tumour and four have shown improvement of vision. In an attempt to determine whether or not treatment with radiotherapy is beneficial the results of six other ...
T.B. Brewin, A.G. Robertson
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A series of 10 patients with optic nerve glioma involving the chiasm is presented, all treated by radiotherapy. In a follow-up period varying from six months to 17 years, none has died of the tumour and four have shown improvement of vision. In an attempt to determine whether or not treatment with radiotherapy is beneficial the results of six other ...
T.B. Brewin, A.G. Robertson
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Optic Nerve Sheath Fenestration and Optic Nerve Biopsy
2019Optic nerve sheath fenestration (ONSF) is an important procedure in the management of patients with idiopathic intracranial hypertension (IIH) who do not respond to medical treatment. Traditional surgical approaches for fenestration have limitations.
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Archives of Ophthalmology, 1993
To the Editor. —Aiello et al, 1 in their correspondence in the September 1992 issue of theArchives, reported two cases of spontaneous improvement of progressive anterior ischemic optic neuropathy (AION). While I do not doubt their results, it must be noted that significant visual field defects remain. The poor prognosis in cases of AION, including the
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To the Editor. —Aiello et al, 1 in their correspondence in the September 1992 issue of theArchives, reported two cases of spontaneous improvement of progressive anterior ischemic optic neuropathy (AION). While I do not doubt their results, it must be noted that significant visual field defects remain. The poor prognosis in cases of AION, including the
openaire +3 more sources
The gut metabolite indole-3 propionate promotes nerve regeneration and repair
Nature, 2022, Guiping Kong, Luming Zhou
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