نتایج جستجو برای: diabetic diffuse macular edema
تعداد نتایج: 233483 فیلتر نتایج به سال:
Detection of the presence of hard exudates in fundus images of diabetic patients is very important. If hard exudates are present in the macular region of retina, it will lead to Diabetic macular edema. Diabetic Macular Edema disease leads to vision loss problem in Diabetic patients. Early detection of Macular Edema in diabetic patients paves a path for prevention from blindness. Diabetic Macula...
PURPOSE This study was designed to examine choroidal thickness in patients with diabetes using spectral-domain optical coherence tomography. METHODS Forty-nine patients (49 eyes) with diabetes and 24 age-matched normal subjects underwent high-definition raster scanning using spectral-domain optical coherence tomography with frame enhancement software. Patients with diabetes were classified in...
PURPOSE To investigate the correlation between diabetic retinopathy severity and blood flow parameters in the central retinal artery (CRA) and internal carotid artery (ICA). METHODS This comparative study included 40 eyes of 20 patients with asymmetric diabetic retinopathy. Twelve subjects had asymmetric diabetic macular edema while eight patients had proliferative diabetic retinopathy (PDR) ...
Objective: Remote Ischemic Preconditioning (RIPC) as the transient ischemia and reperfusion of the arm is a promising method for protecting different tissue from future ischemia. These effects might be mediated through vascular and endothelial growth factor (VEGF) pathway. We investigated the influence of RIPC on diabetic macular edema (DME) as a chronic ischemic condition in patients who were ...
BACKGROUND Diabetes is a common metabolic disorder leading to the development of many complications, among which diabetic retinopathy and macular edema are the most significant. These complications can contribute to blindness if not diagnosed or treated properly, and several studies have been conducted to evaluate the methods for the prevention or slowing down their progression. Therefore, seru...
A seventy-six-year-old lady with poor vision of the left eye due to previous retinal detachment presented with acute visual loss of her right eye secondary to central retinal artery occlusion. Clinical examination showed a pale right optic disc, macular edema, and a cherry red spot. Optical coherence tomography done four hours after onset showed right acute cystoid macular edema and diffuse inn...
purpose: to report a case of severe macular edema following the taking of fingolimod in multiple sclerosis. case report: a 34-year-old woman with a long history of relapsing-remitting multiple sclerosis presented complaining of blurred vision in the left eye that started 1 week before the presentation. she had been taking fingolimod for 4 months. she was not diabetic and had no history of uveit...
BACKGROUND Intravitreal injection of triamcinolone has been advocated to treat exudative macular diseases such as macular edema and choroidal neovascularization. OBJECTIVE To describe 7 patients who developed a clinical picture simulating endophthalmitis after intravitreal triamcinolone injection. METHODS Intravitreal triamcinolone injections were performed to treat refractory cystoid macul...
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 efficacy of intravitreal triamcinolone injections (iv TA) for diffuse persistent diabetic macular oedema (DMO) based on the functional parameter of modification in best corrected visual acuity (BCVA) and the anatomic parameter of quantitative changes in central macular thickness, as determined by optical coherence tomography (OCT). The secondary outcome is to analyse th...
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