نتایج جستجو برای: macular edema
تعداد نتایج: 62791 فیلتر نتایج به سال:
purpose: to determine the effect of grid pattern laser photocoagulation on diabetic diffuse macular edema with assessment of visual outcome. patients & methods: the author reviewed the medical records of 84 eyes of 62 patients with diabetic diffuse macular edema treated with grid pattern green argon laser photocoagulation in farabi eye hospital between the years 1992-1995, the follow-up period ...
background: to extract utility values of diabetic retinopathy on a perfect health and perfect vision scales for iranians with both types diabetes. methods: in this investigation, 150 untreated patients with diabetic retinopathy consecutively were examined and interviewed in farabi eye hospital, tehran, iran, a tertiary referral center in the iranian health care system. utility values based on p...
purpose: to evaluate the effect of intravitreal triamcinolone acetonide (ivt) reinjection on clinical and optical coherence tomographic (oct) features in refractory diabetic macular edema (dme). methods: in an interventional case series, all ivt-treated patients enrolled in a previous clinical trial (45 subjects), were recalled for performing a new ophthalmologic examination and oct. suitable e...
purpose: to evaluate the effect of intravitreal triamcinolone acetonide (ivt) on clinical, angiographic, and optical coherence tomographic parameters in refractory diabetic macular edema (dme). methods: in a double-masked placebo-controlled randomized clinical trial, 88 eyes of 61 patients with dme refractory to previous laser therapy or not suitable for such treatment were included in the stud...
PURPOSE To characterize the relevance of macular thickness changes in the inner and outer rings in the progression of macular edema in eyes/patients with diabetes type 2. METHODS A total of 374 type 2 diabetic patients with mild nonproliferative diabetic retinopathy (ETDRS levels 20-35) were included in a 12-month prospective observational study to identify retinopathy progression. Retinal th...
Purpose: to determine the effect of Grid pattern laser photocoagulation on diabetic diffuse macular edema with assessment of visual outcome. Patients & Methods: The author reviewed the medical records of 84 eyes of 62 patients with diabetic diffuse macular edema treated with Grid pattern green Argon laser photocoagulation in Farabi Eye Hospital between the years 1992-1995, the follow-up period ...
PURPOSE To find a predictor in the pathogenesis of macular edema, we investigated ocular and systemic risk factors. METHODS One hundred and fifty-nine patients with mild diabetic retinopathy who showed one or more soft exudates were recruited. We selected the possible predictors on the basis of relevant factors, including concentration of vascular endothelial growth factor, interleukin-6 (IL-...
PURPOSE A unique case of retinitis pigmentosa (RP) associated with bilateral disc edema and unilateral macular hole is presented. METHODS A 49-year-old woman, a known RP patient, was found to have bilateral disc edema and a macular hole in the left eye during routine clinical examination. Fluorescein angiography revealed hyperfluorescent leakage of the optic nerve head significantly OD and mi...
PURPOSE The irreversible loss of visual acuity in macular edema is usually attributed to permanent loss of photoreceptor cells, although there is hardly any information on changes in photoreceptor function in macular edema. The purpose of this study was to assess photoreceptor function in various stages of macular edema and to relate the findings to visual acuity and angiographic changes. MET...
To assess the potential visual benefit of intravitreal bevacizumab in a patient with macular edema from idiopathic retinal vasculitis, aneurysms, and neuroretinitis, an intravitreal injection of bevacizumab (1.25 mg) was given. Within 1 week, visual acuity improved from 20/60 to 20/30 and optical coherence tomography demonstrated resolution of macular edema. There was no adverse effect. The mac...
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