1. Richard B. Rosen

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    1. Mentioned In 67 Articles

    2. Optical Coherence Tomography, Fluorescein Angiography, and Electroretinography Features of Niacin Maculopathy: New Insight Into Pathogenesis

      Optical Coherence Tomography, Fluorescein Angiography, and Electroretinography Features of Niacin Maculopathy: New Insight Into Pathogenesis
      Purpose: We describe the features of niacin maculopathy in a 61-year old man using ocular coherence tomography (OCT), fluorescein angiography, and electroretinography (ERG). Methods: A case report is presented. Results: A 61-year-old male presented with decreased visual acuity. Cirrus OCT revealed bilateral cystic macular edema, without leakage on fluorescein angiography. Dark-adapted maximal-flash ERG demonstrated an absent b-wave. Light-adapted flicker responses revealed diminished amplitude and delayed implicit time (IT). Multifocal ERG ...
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    3. Automated OCT for after-hours care aids in patient management

      Automated OCT for after-hours care aids in patient management
      asy-to-use automated OCT systems can enhance patient care in high-volume after-hours clinics when traditional scans are typically not available, according to a study. Limited access to diagnostic equipment and skilled imaging personnel can make patient care during after-hours difficult. An automated OCT system available for after-hours use in a high-volume clinic can greatly improve patient care and empower ophthalmologists to make accurate diagnoses, study co-author Richard L. Rosen, MD, ScD ...
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    4. Progress in Multimodal En Face Imaging: feature introduction

      Progress in Multimodal En Face Imaging: feature introduction
      This feature issue contains papers that report on the most recent advances in the field of en face optical coherence tomography (OCT) and of combinations of modalities facilitated by the en face view. Hardware configurations for delivery of en face OCT images are described as well as specific signal and image processing techniques tailored to deliver relevant clinical diagnoses. The value of the en face perspective for enabling multimodality is ...
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    5. Methods and apparatus for retina blood vessel assessment with OCT angiography

      Methods and apparatus for retina blood vessel assessment with OCT angiography
      A method of processing a 3D OCT dataset is present. A method according to some embodiments of the present invention includes obtaining an OCT data from the 3D OCT dataset; obtaining an OCTA data from the 3D OCT dataset; performing segmentation for at least one boundary on the OCT data; processing the OCTA data in a region of interest to create at least one image representation by assigning a value ...
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    6. Impact of automated OCT in a highvolume eye urgent care setting

      Impact of automated OCT in a highvolume eye urgent care setting
      Background/Aims Optical coherence tomography (OCT) has become standard of care in the diagnosis and management of a myriad of retinal and optic nerve pathology. Access to diagnostic equipment and skilled imaging personnel in the after-hours setting is often limited. We examined the utility and diagnostic indications for automated OCT in a high-volume after-hours clinic within an eye institute. Methods OCT images obtained over a period of 15 months were ...
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      Mentions: Richard B. Rosen
    7. Earliest Evidence of Preclinical Diabetic Retinopathy Revealed using OCT Angiography (OCTA) Perfused Capillary Density

      Earliest Evidence of Preclinical Diabetic Retinopathy Revealed using OCT Angiography (OCTA) Perfused Capillary Density
      Purpose To compare perfused capillary density (PCD) in diabetic patients and healthy controls using optical coherence tomography angiography (OCTA). Methods Forty controls, 36 diabetics without clinical retinopathy (NoDR), 38 with nonproliferative retinopathy (NPDR), and 38 with proliferative retinopathy (PDR) were imaged using SD-OCT. A 3x3 mm full-thickness parafoveal OCTA scan was obtained from each participant. Following manual delineation of the foveal avascular zone (FAZ), FAZ area, perimeter, and acircularity index ...
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    8. MACULAR VORTEX VEIN IN A HIGHLY MYOPIC EYE IMAGED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      MACULAR VORTEX VEIN IN A HIGHLY MYOPIC EYE IMAGED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
      Purpose: To report a case of macular vortex vein imaged with indocyanine green angiography, spectral domain optical coherence tomography, and optical coherence tomography angiography . Methods: Observational case report. Results: A 51-year-old myopic man presented with the complaint of a floater in his left eye for the previous 2 weeks. His visual acuity was 20/25 in the right eye and 20/40 in the left eye. Biomicroscopy was normal. Retinoscopy ...
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    9. Parafoveal Nonperfusion Analysis in Diabetic Retinopathy Using Optical Coherence Tomography Angiography

      Parafoveal Nonperfusion Analysis in Diabetic Retinopathy Using Optical Coherence Tomography Angiography
      Purpose : To describe a new technique for mapping parafoveal intercapillary areas (PICAs) using optical coherence tomography angiography (OCTA), and demonstrate its utility for quantifying parafoveal nonperfusion in diabetic retinopathy (DR). Methods : Nineteen controls, 15 diabetics with no retinopathy (noDR), 15 with nonproliferative diabetic retinopathy (NPDR), and 15 with proliferative diabetic retinopathy (PDR) were imaged with 10 macular OCTA scans. PICAs were automatically delineated on the averaged superficial OCTA images. Following ...
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    10. Noninvasive Detection of Mitochondrial Dysfunction in Ocular Hypertension and Primary Open-angle Glaucoma

      Noninvasive Detection of Mitochondrial Dysfunction in Ocular Hypertension and Primary Open-angle Glaucoma
      Purpose: To assess mitochondrial dysfunction in vivo in ocular hypertension (OHT) and primary open-angle glaucoma (POAG) using retinal metabolic analysis. Patients and Methods: This was an observational, cross-sectional study performed from November 2015 to October 2016 at the New York Eye and Ear Infirmary of Mount Sinai. Thirty-eight eyes with varying stages of POAG, 16 eyes with OHT, and 32 control eyes were imaged on a custom fundus camera modified ...
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    11. Association of Myopia With Peripapillary Perfused Capillary Density in Patients With Glaucoma An Optical Coherence Tomography Angiography Study

      Association of Myopia With Peripapillary Perfused Capillary Density in Patients With Glaucoma An Optical Coherence Tomography Angiography Study
      Importance This study used optical coherence tomographic angiography to assess for impaired blood flow in myopic eyes with or without open-angle glaucoma. Objective To compare the peripapillary perfused capillary density (PCD) between eyes with and without glaucoma. Design, Setting, and Participants In this cross-sectional study at a tertiary glaucoma referral practice, we recruited patients with myopic eyes of spherical equivalent of more than 3.0 diopters with and without open-angle ...
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    12. SILDENAFIL CITRATE INDUCED RETINAL TOXICITY—ELECTRORETINOGRAM, OPTICAL COHERENCE TOMOGRAPHY, AND ADAPTIVE OPTICS FINDINGS

      SILDENAFIL CITRATE INDUCED RETINAL TOXICITY—ELECTRORETINOGRAM, OPTICAL COHERENCE TOMOGRAPHY, AND ADAPTIVE OPTICS FINDINGS
      Background/Purpose: To report a case of persistent retinal toxicity associated with a high dose of sildenafil citrate intake. Methods: Single retrospective case report. Results: A 31-year-old white man with no medical history presented with complaints of bilateral multicolored photopsias and erythropsia (red-tinted vision), shortly after taking sildenafil citratepurchased through the internet. Patient was found to have cone photoreceptor damage, demonstrated using electroretinogram, optical coherence tomography, and adaptive optics imaging ...
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    13. Acute Solar Retinopathy Imaged With Adaptive Optics, Optical Coherence Tomography Angiography, and En Face Optical Coherence Tomography

      Acute Solar Retinopathy Imaged With Adaptive Optics, Optical Coherence Tomography Angiography, and En Face Optical Coherence Tomography
      Importance Solar retinopathy is a rare form of retinal injury that occurs after direct sungazing. Objective To enhance understanding of the structural changes that occur in solar retinopathy by obtaining high-resolution in vivo en face images. Design, Setting, and Participant Case report of a young adult woman who presented to the New York Eye and Ear Infirmary with symptoms of acute solar retinopathy after viewing the solar eclipse on August ...
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  2. About Richard B. Rosen

    Richard B. Rosen

    Richard B. Rosen is an Ophthalmologist is at the New York Eye and Ear Infirmary.