1. Giuseppe Querques

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    1. Mentioned In 106 Articles

    2. Early response to the treatment of choroidal neovascularization complicating central serous chorioretinopathy: a OCT-angiography study

      Early response to the treatment of choroidal neovascularization complicating central serous chorioretinopathy: a OCT-angiography study
      Purpose To analyze the quantitative and qualitative early changes of choroidal neovascularization (CNV) associated with chronic central serous chorioretinopathy (CSC) after treatment using optical coherence tomography-angiography (OCT-A). Methods Charts of consecutive patients with diagnosis of chronic CSC complicated by CNV were retrospectively reviewed. Included patients were divided in photodynamic therapy (PDT) or aflibercept group on the basis of the treatment received (half-fluence PDT or aflibercept 2.0mg/0.05ml intravitreal ...
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    3. Subretinal pseudocyst: A novel optical coherence tomography finding in age-related macular degeneration

      Subretinal pseudocyst: A novel optical coherence tomography finding in age-related macular degeneration
      Purpose: To report the presence of a new structural optical coherence tomography finding, namely, subretinal pseudocysts, in a patient affected by age-related macular degeneration. Methods: Case report including multimodal imaging discussion. Case Report: We report a case of a 77-year-old woman affected by age-related macular degeneration from 7years. Best corrected visual acuity was counting fingers and 20/40 in the right and left eye, respectively. The left eye was affected ...
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    4. Progression of Diabetic Microaneurysms According to the Internal Reflectivity on Structural Optical Coherence Tomography and Visibility on Optical Coherence Tomography Angiography

      Progression of Diabetic Microaneurysms According to the Internal Reflectivity on Structural Optical Coherence Tomography and Visibility on Optical Coherence Tomography Angiography
      Purpose To investigate the progression of diabetic microaneurysms (MAs) according to the spectral-domain optical coherence tomography (SD-OCT) and OCT angiography (OCTA) characteristics and to evaluate their influence on the retinal extracellular fluid accumulation at 1 year follow-up in patients with nonproliferative diabetic retinopathy (NPDR). Design Prospective, observational case series. Methods Fourteen patients with NPDR underwent SD-OCT and OCTA at the baseline and at 1 year follow-up. For all the selected ...
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    5. Pearls and Pitfalls of Optical Coherence Tomography Angiography Imaging: A Review

      Pearls and Pitfalls of Optical Coherence Tomography Angiography Imaging: A Review
      Optical coherence tomography angiography (OCTA) has significantly expanded our knowledge of the ocular vasculature. Furthermore, this imaging modality has been widely adopted to investigate different ocular and systemic diseases. In this review, a discussion of the fundamental principles of OCTA is followed by the application of this imaging modality to study the retinal and choroidal vessels. A proper comprehension of this imaging modality is essential for the interpretation of OCTA ...
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    6. Early hydroxychloroquine retinopathy: optical coherence tomography abnormalities preceding Humphrey visual field defects

      Early hydroxychloroquine retinopathy: optical coherence tomography abnormalities preceding Humphrey visual field defects
      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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    7. SWEPT-SOURCE AND SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY VERSUS DYE ANGIOGRAPHY IN THE MEASUREMENT OF TYPE 1 NEOVASCULARIZATION

      SWEPT-SOURCE AND SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY VERSUS DYE ANGIOGRAPHY IN THE MEASUREMENT OF TYPE 1 NEOVASCULARIZATION
      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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    8. Peripapillary versus macular combined hamartoma of the retina and retinal pigment epithelium: Imaging characteristics

      Peripapillary versus macular combined hamartoma of the retina and retinal pigment epithelium: Imaging characteristics
      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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    9. CHOROIDAL NEOVASCULAR AREA AND VESSEL DENSITY COMPARISON BETWEEN TWO SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY DEVICES

      CHOROIDAL NEOVASCULAR AREA AND VESSEL DENSITY COMPARISON BETWEEN TWO SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY DEVICES
      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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    10. Comparison of methods to quantify macular and peripapillary vessel density in optical coherence tomography angiography

      Comparison of methods to quantify macular and peripapillary vessel density in optical coherence tomography angiography
      Purpose To compare macular and peripapillary vessel density values calculated on optical coherence tomography angiography (OCT-A) images with different algorithms, elaborate conversion formula, and compare the ability to discriminate healthy from affected eyes. Methods Cross-sectional study of healthy subjects, patients with diabetic retinopathy, and glaucoma patients (44 eyes in each group). Vessel density in the macular superficial capillary plexus (SCP), deep capillary plexus (DCP), and the peripapillary radial capillary plexus ...
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    11. Familial Exudative Vitreoretinopathy Imaged With Optical Coherence Tomography Angiography

      Familial Exudative Vitreoretinopathy Imaged With Optical Coherence Tomography Angiography
      The authors present a case of a 29-year-old man who presented to the Department of Ophthalmology at their institution to complete a peripheral laser treatment in his left eye for familial exudative vitreoretinopathy complicated by tractional macular edema.
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    12. Optical Coherence Tomography Angiography

      Optical Coherence Tomography Angiography
      Optical coherence tomography angiography (OCT-A) is a new tool able to visualize the different retinal plexuses and choroidal plexus, and it is a dye-free, rapid, and three-dimensional method. A new era in retinal imaging has begun, and retinal specialists have to deal with this novel diagnostic tool. However, OCT-A is a very recent technology and, as such, its clinical applications have still to be determined. For these reasons, dye angiographies ...
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    13. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY CHARACTERISTICS OF POLYPOIDAL CHOROIDAL VASCULOPATHY SECONDARY TO CHRONIC CENTRAL SEROUS CHORIORETINOPATHY

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY CHARACTERISTICS OF POLYPOIDAL CHOROIDAL VASCULOPATHY SECONDARY TO CHRONIC CENTRAL SEROUS CHORIORETINOPATHY
      Purpose: To report diagnostic capability of optical coherence tomography angiography (OCTA) in detecting polypoidal choroidal vasculopathy and its morphologic characteristics in white patients with chronic central serous chorioretinopathy . Methods: Retrospective consecutive series of 20 eyes (17 consecutive patients) with a diagnosis of polypoidal choroidal vasculopathy secondary to chronic central serous chorioretinopathy based on clinical and multimodal imaging were included. All patients underwent a complete ophthalmologic examination, including best-correct visual acuity ...
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    14. Reproducibility of Vessel Density, Fractal Dimension, and Foveal Avascular Zone Using 7 Different Optical Coherence Tomography Angiography Devices

      Reproducibility of Vessel Density, Fractal Dimension, and Foveal Avascular Zone Using 7 Different Optical Coherence Tomography Angiography Devices
      We applaud Corvi and associates for their well-powered study entitled Reproducibility of vessel density, fractal dimension, and foveal avascular zone using 7 different optical coherence tomography angiography devices.1In this paper the authors compared quantitative retinal vascular parameters obtained with 7 different optical coherence tomography angiography (OCT-A) devices. Although we certainly appreciate this study, the authors failed to comment on some technical aspects that should be kept in mind when ...
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    15. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN THE DIAGNOSIS AND FOLLOW-UP OF RETINAL ARTERIAL MACROANEURYSMS

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN THE DIAGNOSIS AND FOLLOW-UP OF RETINAL ARTERIAL MACROANEURYSMS
      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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    16. Choroidal Caverns: A Previously Unreported Optical Coherence Tomography Finding in Best Vitelliform Dystrophy

      Choroidal Caverns: A Previously Unreported Optical Coherence Tomography Finding in Best Vitelliform Dystrophy
      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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  2. About Giuseppe Querques

    Giuseppe Querques

    Giuseppe Querques is from the Department of Ophthalmology at Centre Hospitalier Intercommunal de Creteil University Paris Est Cretei, in France.