Intraretinal Neovascularization in Diabetic Retinopathy
نویسندگان
چکیده
منابع مشابه
Intraretinal leakage and oxidation of LDL in diabetic retinopathy.
PURPOSE The pathogenesis of diabetic retinopathy (DR) is not fully understood. Clinical studies suggest that dyslipidemia is associated with the initiation and progression of DR. However, no direct evidence supports this theory. METHODS Immunostaining of apolipoprotein B100 (ApoB100, a marker of low-density lipoprotein [LDL]), macrophages, and oxidized LDL was performed in retinal sections fr...
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PURPOSE The apoptosis of human umbilical vein endothelial cells has been reportedly induced by the protein transthyretin (TTR). In human ocular tissue, TTR is generally considered to be secreted mainly by retinal pigment epithelial cells (hRPECs); however, whether TTR affects the development of neovascularization in diabetic retinopathy (DR) remains unclear. METHODS Natural and simulated DR m...
متن کاملReevaluating the definition of intraretinal microvascular abnormalities and neovascularization elsewhere in diabetic retinopathy using optical coherence tomography and fluorescein angiography.
PURPOSE To evaluate the agreement between clinical examination, spectral-domain ocular coherence tomography (SD OCT), and fluorescein angiography (FA) in diagnosing intraretinal microvascular abnormality (IRMA) and neovascularization elsewhere (NVE) and define the SD OCT features that differentiate NVEs from IRMAs. DESIGN Retrospective study. METHODS Data were collected from 23 lesions from...
متن کاملAnterior Segment Neovascularization in Diabetic Retinopathy: A Masquerade
PURPOSE Anterior segment neovascularization (ASNV) could be a masquerade for ocular ischemic syndrome (OIS) in diabetic patients which misleads diagnosis and treatment. The purpose of our study is to find the relationship between blood flow velocity in carotid siphon and the development of ASNV in diabetic. METHODS We reviewed 34 eyes of 17 diabetic patients who had Transcranial Color Doppler...
متن کاملSpontaneous regression of neovascularization at the disc in diabetic retinopathy.
Neovascularization at the disc (NVD) is the most serious complication in diabetic retinopathy, and leads to vitreous hemorrhage and tractional retinal detachment. We report two cases of spontaneous regression of NVD in proliferative diabetic retinopathy. Two men (31 and 46 years old) with diabetes had NVD in both eyes. They were treated with panretinal photocoagulation on the left eye first, bu...
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ژورنال
عنوان ژورنال: Archives of Ophthalmology
سال: 2010
ISSN: 0003-9950
DOI: 10.1001/archophthalmol.2009.338