A hyporeflective space between hyperreflective materials in pigment epithelial detachment and Bruch’s membrane in neovascular age-related macular degeneration
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چکیده
منابع مشابه
A hyporeflective space between hyperreflective materials in pigment epithelial detachment and Bruch’s membrane in neovascular age-related macular degeneration
BACKGROUND The purpose of this study was to investigate the clinical characteristics of a hyporeflective space between hyperreflective materials in pigment epithelial detachment (PED) and Bruch's membrane in neovascular age-related macular degeneration (AMD) using spectral-domain optical coherence tomography (SD-OCT) or swept source optical coherence tomography (SS-OCT). METHODS Among 223 pat...
متن کاملTreatment of Neovascular Age Related Macular Degeneration Associated with Pigment Epithelial Detachment: An Update
Ali Dirani1* and Ghassan Cordahi1 1Department of Ophthalmology, University of Montreal, Montreal, Quebec, Canada Retinal pigment epithelial detachment (PED) is defined as an anatomical separation of the retinal pigment epithelium (RPE) from the underlying Bruch layer [1]. Serous and vascularized (fibrovascular) PED are commonly present in eyes with neovascular AMD. According to some studies, up...
متن کاملSpatial Correspondence Between Intraretinal Fluid, Subretinal Fluid, and Pigment Epithelial Detachment in Neovascular Age-Related Macular Degeneration.
Purpose To identify the spatial distribution of exudative features of choroidal neovascularization in neovascular age-related macular degeneration (nAMD) based on the localization of intraretinal cystoid fluid (IRC), subretinal fluid (SRF), and pigment-epithelial detachment (PED). Methods This retrospective cross-sectional study included spectral-domain optical coherence tomography volume sca...
متن کاملMeasurement of Choroidal Neovascular Area in Age-Related Macular Degeneration using Modified Otsu’s Thresholding Method
Introduction: Age-related Macular Degeneration (AMD) is one of the most important causes of irreversible blindness in the developed world and prevents the affected person from performing simple tasks such as reading, driving and facial recognition. In the AMD, new blood vessels grow underneath the retina in a process called choroidal neovascularisation (CNV). There ...
متن کاملNon-responsiveness to intravitreal aflibercept treatment in neovascular age-related macular degeneration: implications of serous pigment epithelial detachment
The prognosis of neovascular age-related macular degeneration (AMD) has been improved by anti-vascular endothelial growth factor treatments, including intravitreal aflibercept (IVA) treatment. However, many patients remain incurable. In this study, we retrospectively evaluated non-responsiveness to IVA monotherapy at 12 months in 133 eyes of 133 AMD patients. Sixty-two patients were initially t...
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ژورنال
عنوان ژورنال: BMC Ophthalmology
سال: 2014
ISSN: 1471-2415
DOI: 10.1186/1471-2415-14-159