Results 311 to 320 of about 2,567,695 (339)
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2020
OCT-A is a novel imaging technique that extracts volumetric images of microvascular circulation from the data of OCT images.
Fedra Hajizadeh, Nazanin Ebrahimiadib
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OCT-A is a novel imaging technique that extracts volumetric images of microvascular circulation from the data of OCT images.
Fedra Hajizadeh, Nazanin Ebrahimiadib
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Ocular Immunology and Inflammation, 2022
White dot syndromes are a heterogeneous group of diseases that affect different layers in the retina and choroid. Multimodal imaging is fundamental in the diagnosis, but also can be crucial in unveiling the pathogenesis of these entities.Literature review.Optical coherence tomography (OCT) provides depth-resolved, histological grade images of the ...
Marta Pradas +7 more
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White dot syndromes are a heterogeneous group of diseases that affect different layers in the retina and choroid. Multimodal imaging is fundamental in the diagnosis, but also can be crucial in unveiling the pathogenesis of these entities.Literature review.Optical coherence tomography (OCT) provides depth-resolved, histological grade images of the ...
Marta Pradas +7 more
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Augenheilkunde up2date, 2019
ZusammenfassungDie OCT-Angiografie (OCTA) stellt ein neues nichtinvasives Verfahren zur dreidimensionalen Darstellung der retinalen und choroidalen Gefäße dar. Im Vergleich zur konventionellen Angiografie erlaubt die OCTA eine Separierung und differenzierte Untersuchung oberflächlicher und tiefer retinaler Gefäßsysteme und erschließt neue Möglichkeiten
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ZusammenfassungDie OCT-Angiografie (OCTA) stellt ein neues nichtinvasives Verfahren zur dreidimensionalen Darstellung der retinalen und choroidalen Gefäße dar. Im Vergleich zur konventionellen Angiografie erlaubt die OCTA eine Separierung und differenzierte Untersuchung oberflächlicher und tiefer retinaler Gefäßsysteme und erschließt neue Möglichkeiten
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Stratus OCT image analysis with spectral-domain OCT (Topcon 3D OCT Viewer)
British Journal of Ophthalmology, 2011To assess the accuracy of the Topcon 3D OCT Viewer in analysing Stratus OCT data.Randomly selected fast macular thickness map protocol optical coherence tomography (OCT) raw data were exported from the Stratus OCT database and imported into and analysed with the Topcon 3D OCT Viewer.
Jaeryung Oh +6 more
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Anterior Segment OCT: Polarization-Sensitive OCT
2020The conventional intensity-oriented OCT utilizes scattering information to evaluate morphological features of biological tissues. The new generation of OCT, polarization-sensitive OCT (PS-OCT), is capable of measuring the polarization properties of biological tissues, such as phase retardation, diattenuation, and optic-axis orientation.
Yoshiaki Yasuno +2 more
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Canadian Journal of Ophthalmology, 2015
1. Sproule DM, Kaufmann P. Mitochondrial encephalopathy, lactic acidosis, and strokelike episodes: basic concepts, clinical phenotype, and therapeutic management of MELAS syndrome. Ann N Y Acad Sci. 2008;1142:133-58. 2. Daruich A, Matet A, Borruat FX. Macular dystrophy associated with the mitochondrial DNA A3243G mutation: pericentral pigment deposits ...
Mark E. Seamone +2 more
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1. Sproule DM, Kaufmann P. Mitochondrial encephalopathy, lactic acidosis, and strokelike episodes: basic concepts, clinical phenotype, and therapeutic management of MELAS syndrome. Ann N Y Acad Sci. 2008;1142:133-58. 2. Daruich A, Matet A, Borruat FX. Macular dystrophy associated with the mitochondrial DNA A3243G mutation: pericentral pigment deposits ...
Mark E. Seamone +2 more
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Acta Ophthalmologica, 2011
AbstractPurpose To describe the role of optical coherence tomography (OCT) in uveitis.Methods The current literature is reviewed and the experience of a tertiary referral centre is reported.Results The involvement of the posterior pole during an active eye inflammatory disease can entail a reduction of visual acuity, which is sometimes difficult to ...
I Arapi, P Neri
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AbstractPurpose To describe the role of optical coherence tomography (OCT) in uveitis.Methods The current literature is reviewed and the experience of a tertiary referral centre is reported.Results The involvement of the posterior pole during an active eye inflammatory disease can entail a reduction of visual acuity, which is sometimes difficult to ...
I Arapi, P Neri
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2020
Optical coherence tomography (OCT) evaluates optic nerve head, peripapillary retinal nerve fiber layer and inner retinal layers at macula for detecting structural abnormalities in glaucoma. The structural abnormalities detected on OCT precede functional loss (detected on standard automated perimetry) enabling early diagnosis of glaucoma.
Robert N. Weinreb +2 more
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Optical coherence tomography (OCT) evaluates optic nerve head, peripapillary retinal nerve fiber layer and inner retinal layers at macula for detecting structural abnormalities in glaucoma. The structural abnormalities detected on OCT precede functional loss (detected on standard automated perimetry) enabling early diagnosis of glaucoma.
Robert N. Weinreb +2 more
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OCT Angiography: The Next Era of OCT Technology Emerges
Ophthalmic Surgery, Lasers and Imaging Retina, 2014This editorial outlines the development of optical coherence tomography (OCT) technology and discusses the emergence of OCT angiography as a true extension of capabilities from spectral-domain OCT.
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Medecine sciences : M/S, 2006
Optical coherence tomography (OCT) is an emerging technique for imaging of biological media with micrometer-scale resolution, whose most significant impact concerns ophthalmology. Since its introduction in the early 1990's, OCT has known a lot of improvements and sophistications.
Dubois, Arnaud, Boccara, Claude
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Optical coherence tomography (OCT) is an emerging technique for imaging of biological media with micrometer-scale resolution, whose most significant impact concerns ophthalmology. Since its introduction in the early 1990's, OCT has known a lot of improvements and sophistications.
Dubois, Arnaud, Boccara, Claude
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