Artifactual Visual Field Defects Identified on Technically “Reliable” Visual Field Studies in a Neuro-Ophthalmology Practice
نویسندگان
چکیده
منابع مشابه
occipital war trauma and visual field defects
seven cases of visual field defects, caused by wartrauma were seen at farabi eye hospital. none were referred by a neurologist. four patients had 20/20 visions with normal fundi. one had 12/20, in both eyes, with normal fundi. two patients presented fundus changes. the visual field defects were seen in all these seven patients. four had homonymous hemianopia, one had bilateral field restriction...
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Visual field assessment is important in the evaluation of lesions involving the visual pathways and should be performed at baseline and periodically in the follow-up. Standard automated perimetry has been shown to be adequate in neuro-ophthalmic practise and is now the technique of choice for a majority of practitioners. Goldman kinetic visual fields are useful for patients with severe visual a...
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The late Dr. C-., of Clifton, came to me on the 12th of July, 1888, complaining that he had suddenly found some serious "defect of his vision. Two nights before this visit he had gone to bed well. In the morning he awoke with discomfort in the head and difficulty in seeing.
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Case 1—A nine-year-old white girl was seen at the Bascom Palmer Eye Institute in December, 1969, because of poor vision. The parents first sus pected that she had decreased vision at age two and one-half years after a bout of measles. At the age of six years, two examiners had recorded her visual acuity at 20/200 in each eye. At the age of seven years, because of the poor vision and pale disks...
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Four cases are described in which visual field defects followed enlargement of the third ventricle. Three were due to aqueduct stenosis while in one case a left cerebellar hemisphere tumour was discovered. The visual field defects comprised a unilateral scotoma, bilateral scotomata and, in two patients, incongruous bitemporal hemianopia.
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ژورنال
عنوان ژورنال: Eye and Brain
سال: 2021
ISSN: 1179-2744
DOI: 10.2147/eb.s274523