1. Philip J. Rosenfeld

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    1. Mentioned In 98 Articles

    2. Guidelines for imaging the choriocapillaris using OCT angiography

      Explore American Journal of Ophthalmology Ophthalmology
      Guidelines for imaging the choriocapillaris using OCT angiography
      Purpose To provide guidance on how to appropriately quantitate various choriocapillaris (CC) parameters with optical coherence tomography angiography (OCTA). Design Evidence-based perspective. Methods Review of literature and experience of authors. Results Accurate and reliable quantification of the CC using OCTA requires that the CC can be visualized and that the measurements of various CC parameters are validated. For accurate visualization, the selected CC slab must be physiologically sound, must produce ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    3. Eliminating Visual Acuity and Dilated Fundus Exams Improves Cost Efficiency of Performing OCT-Guided Intravitreal Injections

      Explore American Journal of Ophthalmology Ophthalmology
      Eliminating Visual Acuity and Dilated Fundus Exams Improves Cost Efficiency of Performing OCT-Guided Intravitreal Injections
      Purpose The clinic efficiency and cost savings achieved by eliminating formal visual acuity (VA) and dilated fundus exams (DFEs) were assessed for established patients receiving OCT-guided intravitreal injections. Design Comparative cost analysis Methods Two different treatment models were evaluated. The first model included patients undergoing routine VA assessment, DFEs, OCT imaging, and intravitreal injections. The second model eliminated the routine VA assessment and DFE, while utilizing OCT imaging through an ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Miami

    4. A Comparison Study of Polypoidal Choroidal Vasculopathy Imaged with Indocyanine Green Angiography and Swept Source OCT Angiography

      Explore American Journal of Ophthalmology Ophthalmology
      A Comparison Study of Polypoidal Choroidal Vasculopathy Imaged with Indocyanine Green Angiography and Swept Source OCT Angiography
      Purpose Indocyanine green angiography (ICGA) was compared with swept source optical coherence tomography angiography (SS-OCTA) for the detection of polypoidal choroidal vasculopathy (PCV). Design Retrospective, cross-sectional. Methods Patients with treatment-nave PCV based on ICGA imaging underwent same day SS-OCTA imaging at Kyung Hee University Medical Center between April 2017 to November 2018. ICGA and SS-OCTA images were graded independently. SS-OCTA images were graded using both flow and structural information. Images ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Miami

    5. Longitudinal Swept Source OCT Angiography of Juxtapapillary Retinal Capillary Hemangioblastoma

      Explore ScienceDirect Ophthalmology
      Longitudinal Swept Source OCT Angiography of Juxtapapillary Retinal Capillary Hemangioblastoma
      In this case report, SS-OCTA identified the key diagnostic features of JRCH seen with multimodal imaging. Serial SS-OCTA imaging showed transient decreases in vascular congestion and exudation after intravitreal anti-VEGF injections. SS-OCTA may be the sole imaging modality needed for the diagnosis of JRCH, an important entity that is commonly misdiagnosed as disc edema or choroidal neovascularization. Transient responses to anti-VEGF therapy suggests that higher dose or sustained-release anti-VEGF therapy ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Miami

    6. SPATIAL DISTRIBUTION OF CHORIOCAPILLARIS IMPAIRMENT IN EYES WITH CHOROIDAL NEOVASCULARIZATION SECONDARY TO AGE-RELATED MACULAR DEGENERATION: A Quantitative OCT Angiography Study

      Explore LWW Online Ophthalmology
      SPATIAL DISTRIBUTION OF CHORIOCAPILLARIS IMPAIRMENT IN EYES WITH CHOROIDAL NEOVASCULARIZATION SECONDARY TO AGE-RELATED MACULAR DEGENERATION: A Quantitative OCT Angiography Study
      Purpose: To develop an optical coherence tomography angiography ( OCTA )-based framework for quantitatively analyzing the spatial distribution of choriocapillaris (CC) impairment around choroidal neovascularization ( CNV ) secondary to age-related macular degeneration. Methods: In a retrospective, cross-sectional study, 400-kHz swept-source OCTA images from 7 eyes of 6 patients with CNV secondary to age-related macular degeneration were quantitatively analyzed using custom software. A lesion-centered zonal OCTA analysis techniquewhich portioned the field-of-view into zones ...
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      Mentions: Philip J. Rosenfeld Massachusetts Institute of Technology James G. Fujimoto

    7. The Bruno Lumbroso Lecture at the 7th International Congress on OCT Angiography

      Explore Optical Coherence Tomography News Ophthalmology
      The Bruno Lumbroso Lecture at the 7th International Congress on OCT Angiography
      ...sco Bandello (Milan, Italy)Alain Gaudric (Paris, France)David Huang (Portland, USA)Marco Rispoli (Rome, Italy)Philip Rosenfeld (Miami, USA)David Sarraf (Los Angeles, USA)                                              ...
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      Mentions: Philip J. Rosenfeld David Huang Oregon Health & Science University

    8. Correlations between Different Choriocapillaris Flow Deficit Parameters in Normal Eyes using Swept Source OCT Angiography

      Explore American Journal of Ophthalmology Ophthalmology
      Correlations between Different Choriocapillaris Flow Deficit Parameters in Normal Eyes using Swept Source OCT Angiography
      Purpose Choriocapillaris (CC) imaging of normal eyes with swept-source optical coherence tomography SS-OCTA was performed, and the percentage of CC flow deficits (FD%) and the average area of CC flow deficits (FDa) were compared within given macular regions. Design A prospective, cross-sectional study. Methods Subjects with normal eyes ranging in age from their 20s through their 80s were imaged with SS-OCTA (PLEX Elite 9000, Carl Zeiss Meditec, Dublin, CA) using ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    9. Are Dilated Fundus Exams Needed for Optical Coherence Tomography–Guided Re-treatment of Exudative Age-Related Macular Degeneration?

      Explore Ophthalmology Retina Ophthalmology
      Are Dilated Fundus Exams Needed for Optical Coherence Tomography–Guided Re-treatment of Exudative Age-Related Macular Degeneration?
      Purpose To determine whether presence of macular hemorrhage on dilated fundus exam (DFE) or fundus photography influences vision outcomes with optical coherence tomography (OCT)-guided pro re nata (PRN) ranibizumab (RBZ) re-treatment in patients with neovascular age-related macular degeneration (nAMD), we investigated whether hemorrhage without OCT-detectable fluid impacted vision outcomes. Design Post hoc analysis of prospectively collected data from the 24-month phase III HARBOR trial (NCT00891735). Participants This post hoc ...
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      Mentions: Philip J. Rosenfeld University of Miami

    10. Two-Year Risk of Exudation in Eyes with Nonexudative Age-Related Macular Degeneration and Subclinical Neovascularization Detected with Swept Source Optical Coherence Tomography Angiography

      Explore American Journal of Ophthalmology Ophthalmology
      Two-Year Risk of Exudation in Eyes with Nonexudative Age-Related Macular Degeneration and Subclinical Neovascularization Detected with Swept Source Optical Coherence Tomography Angiography
      Purpose Swept source optical coherence tomography angiography (SS-OCTA) was used to study the prevalence, incidence, and natural history of subclinical macular neovascularization (MNV) in eyes with unilateral nonexudative age-related macular degeneration. Design Prospective cohort study. Methods Patients were imaged using 3- 3-mm and 6- 6-mm SS-OCTA scan patterns. MNV was detected using the outer retina to choriocapillaris en face slab. Prevalence and incidence of subclinical MNV, KaplanMeier cumulative estimates for ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    11. Widefield Swept-Source Optical Coherence Tomography Angiography of Proliferative Diabetic Retinopathy

      Explore Healio.com Ophthalmology
      Widefield Swept-Source Optical Coherence Tomography Angiography of Proliferative Diabetic Retinopathy
      BACKGROUND AND OBJECTIVE: To demonstrate the utility of widefield swept-source optical coherence tomography angiography (SS-OCTA) for the diagnosis and management of proliferative diabetic retinopathy (PDR). PATIENTS AND METHODS: Consecutive patients with vision-threatening diabetic retinopathy were imaged with widefield SS-OCTA using the 12 mm 12 mm scan pattern. RESULTS: Twenty-four eyes of 12 patients underwent SS-OCTA imaging. In all 24 eyes, the en face total retinal flow images detected areas of ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Miami

    12. Lessons Learned From Avastin and OCT–The Great, the Good, the Bad, and the Ugly

      Explore miami.pure.elsevier.com Ophthalmology
      Lessons Learned From Avastin and OCT–The Great, the Good, the Bad, and the Ugly
      Purpose: To describe the synergistic benefits and cost savings from the use of optical coherence tomography (OCT) and vascular endothelial growth factor (VEGF) inhibitors, particularly intravitreal bevacizumab, in the treatment of exudative age-related macular degeneration (AMD). Design: Retrospective literature review and personal perspective. Methods: Retrospective literature review and personal perspective. Results: The introduction of the first clinically useful OCT instrument coincided with early-phase clinical trials of a drug that would ...
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      Mentions: Philip J. Rosenfeld University of Miami

    13. Quantification of choriocapillaris with OCTA: a comparison study

      Explore American Journal of Ophthalmology Ophthalmology
      Quantification of choriocapillaris with OCTA: a comparison study
      Purpose To demonstrate the variation in quantitative choriocapillaris (CC) metrics with various binarization approaches using optical coherence tomography angiography (OCTA). Design Retrospective, observational, cross-sectional case series. Methods 3x3 mm and 6x6 mm macular OCTA scans were obtained from normal eyes and from eyes with drusen secondary to AMD. The CC slab was extracted and the CC flow deficits (FDs) were segmented with two previously published algorithms: fuzzy C-means approach (FCM ...
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      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    15. The Bruno Lumbroso Lecture at the 7th International Congress on OCT Angiography, Rome, December 13 and 14, 2019

      Explore Optical Coherence Tomography News Ophthalmology
      The Bruno Lumbroso Lecture at the 7th International Congress on OCT Angiography, Rome, December 13 and 14, 2019
      ...sco Bandello (Milan, Italy)Alain Gaudric (Paris, France)David Huang (Portland, USA)Marco Rispoli (Rome, Italy)Philip Rosenfeld (Miami, USA)David Sarraf (Los Angeles, USA)   For more information on attending contact:  ...
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      Mentions: Philip J. Rosenfeld David Huang Oregon Health & Science University

    16. Two-Year Risk of Exudation in Eyes with Non-Exudative AMD and Subclinical Neovascularization Detected with Swept Source OCT Angiography

      Explore American Journal of Ophthalmology Ophthalmology
      Two-Year Risk of Exudation in Eyes with Non-Exudative AMD and Subclinical Neovascularization Detected with Swept Source OCT Angiography
      Purpose Swept source optical coherence tomography angiography (SS-OCTA) was used to study the prevalence, incidence, and natural history of subclinical macular neovascularization (MNV) in eyes with unilateral non-exudative age-related macular degeneration (AMD). Design Prospective cohort study. Methods Patients were imaged using 3x3 mm and 6x6 mm SS-OCTA scan patterns. MNV was detected using the outer retina to choriocapillaris en face slab. Prevalence and incidence of subclinical MNV, Kaplan-Meier cumulative estimates ...
      Read Full Article
      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington
    17. 1-15 of 98 1 2 3 4 5 6 7 »
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  4. About Philip J. Rosenfeld

    Philip J. Rosenfeld

    Philip J. Rosenfeld, MD, is a professor of ophthalmology at the Bascom Palmer Eye Institure at the University of Miami.

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    3. Optical Coherence Tomography of Ocular Diseases, Second Edition (Book)
      17 articles also mentioned James G. Fujimoto

  6. Quotes

    1. The real advantage of en face OCT is the ability to slice and dice the images throughout their entire depth, from the choroid to the vitreous.
      In Discover the value of en face OCT imaging on retinal diseases
    2. En face OCT imaging became clinically useful with the advent of high-speed, high-density, spectral domain OCT raster-scanning techniques.
      In Discover the value of en face OCT imaging on retinal diseases