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Centre Hospitalier Intercommunal de Créteil

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2. Correspondence: Impact of Binarization Thresholding and Brightness/Contrast Adjustment Methodology on Optical Coherence Tomography Angiography Image Quantification
  
  Explore American Journal of Ophthalmology Jul 31 2019 Ophthalmology
  
  We read with interest the article by Mehta and colleagues titled Impact of Binarization Thresholding and Brightness/Contrast Adjustment Methodology on Optical Coherence Tomography Angiography Image Quantification. 1 The authors tested 5 methods to binarize optical coherence tomography angiography (OCT-A) en face angiocubes at the superficial capillary plexus (SCP) and choriocapillaris (CC) on a small cohort of healthy subjects. They found significant differences among the methods for the parameters studied ...
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  Mentions: Centre Hospitalier Intercommunal de Créteil Giuseppe Querques Francesco Bandello
3. Biomarkers of Peripheral Nonperfusion in Retinal Venous Occlusions Using Optical Coherence Tomography Angiography
  
  Explore TVST Journal May 7 2019 Ophthalmology
  
  Purpose : To study the association between the assessment of central macular vascular layers by optical coherence tomography angiography (OCT-A) and peripheral nonperfusion evaluated by fluorescein angiography (FA) in patients with retinal venous occlusion (RVO). Methods : Retrospective review of RVO patients without macular edema. Patients underwent a comprehensive ophthalmic examination including FA, spectral-domain OCT, and OCT-A. Significant ischemia was defined as nonperfusion areas superior or equal to the equivalent of one ...
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  Mentions: Gabriel J. Coscas Centre Hospitalier Intercommunal de Créteil Eric H. Souied
4. OCTA (Optical Coherence Angiography Tomography) Versus Structural OCT(Optical Coherence Tomography) in Neovascular AMD (Age Macular Degeneration)
  
  Explore Home - ClinicalTrials.gov May 6 2019 Ophthalmology , Clinical Trials
  
  The objective is to find if there is a relationship between the Fractal Dimension, the gap, vascular density (VD), the surface, the span ratio and the status of the choroidal neovessels to adjust the interval between 2 intravitreal injections nor on the qualitative aspect of Optical Coherence Structural Tomography but also on quantified quantitative and objective values.
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  Mentions: Centre Hospitalier Intercommunal de Créteil Eric H. Souied
5. Optical Coherence Tomography Angiography Quantitative Assessment of Exercise-Induced Variations in Retinal Vascular Plexa of Healthy Subjects
  
  Explore IOVS Journal Apr 9 2019 Ophthalmology
  
  Purpose : To assess the variations induced by exercise in retinal vascular density (VD), foveal avascular zone (FAZ) area, and fractal dimension (FD) at the superficial (SCP) and deep (DCP) capillary plexa in healthy subjects by means of optical coherence tomography angiography (OCT-A). Methods : Consecutive healthy subjects were prospectively included into two groups, ranging in age from 18 to 29 years for group 1 and from 30 to 40 years for ...
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  Mentions: Centre Hospitalier Intercommunal de Créteil Eric H. Souied
6. Early hydroxychloroquine retinopathy: optical coherence tomography abnormalities preceding Humphrey visual field defects
  
  Explore BJO Online Mar 6 2019 Ophthalmology
  
  Background/Aims Hydroxychloroquine (HCQ) retinopathy may result in severe and irreversible vision loss, emphasising the importance of screening and early detection. The purpose of this study is to report the novel finding of early optical coherence tomography (OCT) abnormalities due to HCQ toxicity that may develop in the setting of normal Humphrey visual field (HVF) testing. Methods Data from patients with chronic HCQ exposure was obtained from seven tertiary care ...
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  Mentions: Case Western Reserve University Jay S. Duker LuEsther T. Mertz Retinal Research Center
7. SWEPT-SOURCE AND SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY VERSUS DYE ANGIOGRAPHY IN THE MEASUREMENT OF TYPE 1 NEOVASCULARIZATION
  
  Explore LWW Online Jan 28 2019 Ophthalmology
  
  Purpose: To compare the area of Type 1 neovascularization in patients with age-related macular degeneration calculated on spectral domain optical coherence tomography angiography (SD-OCTA), swept-source OCTA, and indocyanine green angiography (ICGA). Methods: Cross-sectional study enrolling patients with neovascular age-related macular degeneration with Type 1 neovascularization . During the same visit, ICGA (Spectralis HRA, Heidelberg, Germany), 3 3-mm or 6 6-mm SD-OCTA (CIRRUS AngioPlex model 5000; Carl Zeiss Meditec, Inc, Dublin, OH ...
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  Mentions: Carl Zeiss Meditec Centre Hospitalier Intercommunal de Créteil Giuseppe Querques
8. Peripapillary versus macular combined hamartoma of the retina and retinal pigment epithelium: Imaging characteristics
  
  Explore American Journal of Ophthalmology Jan 26 2019 Ophthalmology
  
  Purpose To compare clinical, optical coherence tomography (OCT), and fundus autofluorescence (FAF) characteristics of peripapillary versus (vs.) macular variants of combined hamartoma of the retina and retinal pigment epithelium (combined hamartoma). Design Retrospective observational, comparative case series Methods:Setting Multicentre collaborative study Study Population 50 eyes with a clinical diagnosis of combined hamartoma Observational Analysis A comparative analysis of color fundus photographs (CFPs), OCT and FAF was performed for peripapillary ...
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  Mentions: Columbia University Thomas Jefferson University Lawrence A. Yannuzzi
9. Multimodal Imaging Analysis, SD-OCT and OCT Angiography, Retinal Variations Observed in Dialysis Patients
  
  Explore Home - ClinicalTrials.gov Jan 15 2019 Ophthalmology , Clinical Trials
  
  Little knowledge exist on the short and long-term ophthalmological effect of the dialysis. Some studies stated a variation of the thickness subfoveal choroidal before and after a session of dialyse as well as variations of the coat of optical fibers measured in OCT. The Optical Coherence Tomography angiography OCT is a not invasive imaging technique which is now a part of examinations of investigation in imaging of retina. This technique ...
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  Mentions: Centre Hospitalier Intercommunal de Créteil
10. Summary of 6th International Meeting on OCT Angiography & Advances in OCT in Rome December 2018: A Tremendous Success
  
  Explore Optical Coherence Tomography News Jan 4 2019
  
  On December 14 and 15 2018, over 1400 ophthalmologists participated in Rome at tha most important meeting on OCT and OCT Angiography. the 6th international meeting on OCT Angiography, advances in OCT . The organizer, Dr Lumbroso has, since he started to organize these meetings, a well-defined objective: informing ophthalmologist in any country on the new clinical possibilities of Ocular imaging. The policy is to invite the best speakers in the ...
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  Mentions: Philip J. Rosenfeld Massachusetts Institute of Technology James G. Fujimoto
11. CHOROIDAL NEOVASCULAR AREA AND VESSEL DENSITY COMPARISON BETWEEN TWO SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY DEVICES
  
  Explore LWW Online Jan 1 2019 Ophthalmology
  
  Purpose: To compare choroidal neovascularization (CNV) area and vessel density (VD) measurements between two different swept-source optical coherence tomography angiography (SS-OCTA) devices. Methods: En face optical coherence tomography angiography (OCTA) images of patients affected by neovascular age-related macular degeneration were collected prospectively from two devices: Zeiss PLEX Elite 9000 (Carl Zeiss Meditec, Dublin, CA) and Topcon DRI OCT Triton SS-OCTA (Topcon, Tokyo, Japan). Choroidal neovascularization area and VD of images ...
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  Mentions: Topcon Medical Systems Carl Zeiss Meditec Centre Hospitalier Intercommunal de Créteil
12. Optical coherence tomography angiography in exudative age-related macular degeneration: a predictive model for treatment decisions
  
  Explore BJO Online Nov 27 2018 Ophthalmology
  
  Aims To evaluate on optical coherence tomography angiography (OCT-A), the predictive role of different qualitative findings of choroidal neovascularisations (CNV) in assessing the status of exudative age-related macular degeneration (eAMD) and to develop a potential model to predict the CNV activity. Methods Retrospective review of the multimodal imaging records of patients with eAMD obtained during treatment for type 1 or type 2 CNV. The qualitative analysis of CNVs on OCT ...
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  Mentions: Gabriel J. Coscas Centre Hospitalier Intercommunal de Créteil Eric H. Souied
13. Quantitative optical coherence tomography angiography biomarkers for neovascular age-related macular degeneration in remission
  
  Explore Journals | PLOS Oct 9 2018 Ophthalmology
  
  Purpose To characterize quantitative optical coherence tomography angiography (OCT-A) parameters in active neovascular age-related macular degeneration (nAMD) patients under treatment and remission nAMD patients. Design Retrospective, cross-sectional study. Participants One hundred and four patients of whom 72 were in Group 1 (active nAMD) and 32 in Group 2 (remission nAMD) based on SD-OCT (Spectral Domain OCT) qualitative morphology. Methods This study was conducted at the Centre Ophtalmologique de lOdeon between ...
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  Mentions: Topcon Medical Systems Gabriel J. Coscas Centre Hospitalier Intercommunal de Créteil
14. Optical coherence tomography angiography features of choroidal neovascularization secondary to angioid streaks
  
  Explore Nature Publishing Group Sep 24 2018 Ophthalmology
  
  Purpose To characterize the features of choroidal neovascularization (CNV) secondary to angioid streaks (AS) with optical coherence tomography angiography (OCT-A) and to assess its sensitivity in CNV detection in this particular context. Methods Consecutive patients, both with treatment-nave and recurrent CNV associated with angioid streaks were prospectively analyzed. All patients underwent macular imaging by fluorescein angiography (FA), indocyanine green angiography (ICGA), spectral-domain (SD)-OCT, and OCT-A (AngioVue, Optovue, Optovue Inc ...
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  Mentions: Centre Hospitalier Intercommunal de Créteil Eric H. Souied
15. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN THE DIAGNOSIS AND FOLLOW-UP OF RETINAL ARTERIAL MACROANEURYSMS
  
  Explore LWW Online May 1 2018 Ophthalmology
  
  Purpose: To describe optical coherence tomography angiography (OCTA) findings in retinal arterial macroaneurysm (RAM) associated with macular edema and to correlate OCTA findings with conventional multimodal imaging. Methods: The clinical course, conventional multimodal imaging findings including fundus color photography, spectral domain optical coherence tomography (Spectralis; Heidelberg Engineering, Heidelberg, Germany), fluorescein angiography (Heidelberg Engineering), and OCTA (Optovue, Inc, Freemont, CA) findings at baseline and during the follow-up of two eyes (two ...
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  Mentions: Optovue Heidelberg Engineering Centre Hospitalier Intercommunal de Créteil
16. Choroidal Caverns: A Previously Unreported Optical Coherence Tomography Finding in Best Vitelliform Dystrophy
  
  Explore Healio.com Apr 19 2018 Ophthalmology
  
  Best vitelliform macular dystrophy (VMD) is an autosomal dominant inherited dystrophy, most frequently caused by mutations in the BEST1 gene. The authors describe choroidal caverns, a previously unreported optical coherence tomography finding in the choriocapillary and choroid of Best VMD. Histopathologic examination in eyes with Best VDM shows extensive deposition of lipofuscin in the retinal pigment epithelium (RPE) throughout the retina and accumulation of fibrillar material under the RPE and ...
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  Mentions: Carl Zeiss Meditec Centre Hospitalier Intercommunal de Créteil Haag-Streit
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