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Optical Coherence Tomography Findings in Idiopathic Perifoveal Telangiectasia
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نویسنده
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Riazi Esfahani Mohammad ,Ghaffari Elina ,Aalami Harandi Zahra ,Hajizadeh Fedra
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منبع
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journal of current ophthalmology - 2011 - دوره : 23 - شماره : 3 - صفحه:21 -26
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چکیده
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Purpose: to determine the optical coherence tomography (oct) findings in eyes with idiopathic perifoveal retinal telangiectasis (ipt)methods: this study is a retrospective review of patient charts, oct, fundus photography, related to 16 eyes (11 patients).results: the most consistent finding of idiopathic perifoveal telangiectasia seen in 93.7% of eyes (15 eyes) on oct was the presence of hyporeflective intraretinal spaces (cysts) in the absence of retinal thickening. other findings identified in ipt were: loss and disruption of the photoreceptor layer in 87.5% (14 cases), internal limiting membrane draping across the foveola related to an underlying loss of tissue in 25% (4 cases), an abnormal outward disfiguring of outer retinal layers which may be related to outer retinal atrophy in 37.5% (6 cases).conclusion: the oct findings in idiopathic perifoveal telangiectasia were characteristic and are helpful for better understanding its pathogenesis and visual function abnormalities.
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کلیدواژه
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Idiopathic Juxtafoveolar Retinal Telangiectasis ,Idiopathic Macular Telangiectasia ,Optical Coherence Tomography ,Parafoveal Telangiectasis
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آدرس
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tehran university of medical sciences tums, Farabi Eye Hospital, Eye Research Center, ایران. Noor Eye Hospital, Noor Ophthalmology Research Center, ایران, tehran university of medical sciences tums, Farabi Eye Hospital, Eye Research Center, ایران, tehran university of medical sciences tums, Farabi Eye Hospital, Eye Research Center, ایران, Noor Eye Hospital, Noor Ophthalmology Research Center, ایران
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پست الکترونیکی
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fhajizadeh@noorvision.com
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Authors
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