1. Richard F. Spaide

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    1. Mentioned In 34 Articles

    2. Retinal Vascular Layers Imaged by Fluorescein Angiography and Optical Coherence Tomography Angiography

      Retinal Vascular Layers Imaged by Fluorescein Angiography and Optical Coherence Tomography Angiography

      Importance The retinal vasculature is involved in many ocular diseases that cause visual loss. Although fluorescein angiography is the criterion standard for evaluating the retina vasculature, it has risks of adverse effects and known defects in imaging all the layers of the retinal vasculature. Optical coherence tomography (OCT) angiography can image vessels based on flow characteristics and may provide improved information. Objective To investigate the ability of OCT angiography to image the vascular layers within the retina compared with conventional fluorescein angiography. Design, Setting, and Participants In this study, performed from March 14, 2014, through June 24, 2014, a total ...

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    3. Retinal Vascular Layers in Macular Telangiectasia Type 2 Imaged by Optical Coherence Tomographic Angiography

      Retinal Vascular Layers in Macular Telangiectasia Type 2 Imaged by Optical Coherence Tomographic Angiography

      Importance Macular telangiectasia type 2 (MacTel 2) is a rare disease in which abnormalities of the retinal vasculature play a key role. The vascular abnormalities are typically evaluated using fluorescein angiography, a modality with known defects in imaging the deeper layers of the retinal vasculature. Angiography based on optical coherence tomography can image vessels based on flow characteristics without dye injection and may provide improved information concerning the pathophysiology of MacTel 2. Objective To investigate MacTel 2 using optical coherence tomographic angiography. Design, Setting, and Participants Fourteen eyes of 7 patients with MacTel 2 were analyzed in a community-based retina ...

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    4. Retinal Vascular Layers Imaged by Fluorescein Angiography and Optical Coherence Tomography Angiography

      Retinal Vascular Layers Imaged by Fluorescein Angiography and Optical Coherence Tomography Angiography

      Importance The retinal vasculature is involved in many ocular diseases that cause visual loss. Although fluorescein angiography is the criterion standard for evaluating the retina vasculature, it has risks of adverse effects and known defects in imaging all the layers of the retinal vasculature. Optical coherence tomography (OCT) angiography can image vessels based on flow characteristics and may provide improved information. Objective To investigate the ability of OCT angiography to image the vascular layers within the retina compared with conventional fluorescein angiography. Design, Setting, and Participants In this study, performed from March 14, 2014, through June 24, 2014, a total ...

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    5. Proposed Lexicon for Anatomic Landmarks in Normal Posterior Segment Spectral-Domain Optical Coherence Tomography: The IN•OCT Consensus

      Proposed Lexicon for Anatomic Landmarks in Normal Posterior Segment Spectral-Domain Optical Coherence Tomography: The IN•OCT Consensus
      ...California , * Usha Chakravarthy, FRCOphth, PhD Affiliations + Queens University, Belfast, United Kingdom , * Richard F. Spaide, MD Affiliations + Vitreous Retina Macula Consultants of New York, New York, New York , * In...
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    6. Mechanism of Retinal Pigment Epithelium Tear Formation Following Intravitreal Anti–Vascular Endothelial Growth Factor Therapy Revealed by Spectral-Domain Optical Coherence Tomography

      Mechanism of Retinal Pigment Epithelium Tear Formation Following Intravitreal Anti–Vascular Endothelial Growth Factor Therapy Revealed by Spectral-Domain Optical Coherence Tomography
      ...and LuEsther T. Mertz Retinal Research Center, Manhattan Eye, Ear and Throat Hospital, New York, New York , * Richard F. Spaide Affiliations + Vitreous-Retina-Macula Consultants of New York and LuEsther T. Mertz Retinal ...
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    7. Macular hole: 10 and 20-MHz ultrasound and spectral-domain optical coherence tomography

      Macular hole: 10 and 20-MHz ultrasound and spectral-domain optical coherence tomography

      PURPOSE: Optical coherence tomography (OCT) is valuable for macula evaluation. However, as this technique relies on light energy it cannot be performed in the presence of opaque media. In such cases, the ultrasound (US) may predict some macular features. The aim of this study was to characterize images obtained by ultrasound with 10 and 20-MHz transducers comparing to OCT, as well as to analyze the relationship between the vitreous and retina in eyes with macular hole (MH). METHODS: 29 eyes of 22 patients with biomicroscopic evidence of MH at different stages were included. All patients were evaluated using ultrasonography with ...

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    8. Outer Retina Analysis By Optical Coherence Tomography in Cone-Rod Dystrophy Patients

      Outer Retina Analysis By Optical Coherence Tomography in Cone-Rod Dystrophy Patients

      Purpose: To analyze the outer retinal layers using spectral domain optical coherence tomography (SD-OCT) in patients with cone-rod dystrophy. Methods: The diagnosis of cone-rod dystrophy was determined by primary cone involvement or concomitant loss of both cones and rods. Electroretinography showed implicit time shift at 30-Hz flicker response and prevalent decrease of photopic over scotopic responses. Using SD-OCT, the outer retina was retrospectively evaluated in 24 eyes of 12 patients with cone-rod dystrophy. From the innermost to the outermost, the four studied hyperreflective outer retinal bands were labeled Band 1, the external limiting membrane; Band 2, the ellipsoid zone; Band ...

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    9. The Seasick Choroid: A Finding on Enhanced Depth Imaging Spectral-Domain Optical Coherence Tomography of Choroidal Lymphoma

      The Seasick Choroid: A Finding on Enhanced Depth Imaging Spectral-Domain Optical Coherence Tomography of Choroidal Lymphoma

      Purpose: To describe previously unreported imaging features of choroidal lymphoma using enhanced depth imaging optical coherence tomography (OCT). Methods: Enhanced depth imaging OCT was performed before and after the therapy. Results: A 32-year-old white man with a 4-month history of blurred vision in the right eye was found to have a macular fold. There was no visible intraocular tumor. There were no signs of anterior segment inflammation, vascular abnormalities, or infiltrative disease. Visual acuity was 20/150 in the right eye and 20/20 in the left eye. Enhanced depth imaging OCT demonstrated a macular retinal fold and marked thickening ...

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    10. Questioning Optical Coherence Tomography

      Questioning Optical Coherence Tomography

      Any sufficiently advanced technology is indistinguishable from magic. Arthur C. Clarke The increasing sophistication of modern technology is impressive to even the most jaded, but after a while it gets easier to think of technological devices, or in the case of ophthalmic imaging equipment, as black boxes that accomplish specific tasks. The problem with black boxes is that we may fail to appreciate the logical underpinnings of how they actually work. The results may seem a bit like magic, but we are rational creatures and to avoid the failings of magical thinking we can end up doubting or questioning the ...

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    11. Intravitreal Cellular Infiltrate Imaged As Punctate Spots By Spectral-Domain Optical Coherence Tomography in Eyes With Posterior Segment Inflammatory Disease

      Intravitreal Cellular Infiltrate Imaged As Punctate Spots By Spectral-Domain Optical Coherence Tomography in Eyes With Posterior Segment Inflammatory Disease

      Purpose: To investigate the posterior segment in cases of clinically evident intraocular inflammation for punctate reflections consistent with that expected to arise from inflammatory cells. Methods: Patients with ocular inflammatory diseases imaged with spectral-domain optical coherence tomography (SD-OCT) were retrospectively reviewed. Results: There were 7 patients with mean age of 66.7 years, and the diagnosis was toxoplasmosis in 5 eyes, multiple evanescent white dot syndrome in 1 eye, and posttraumatic outer retinitis in 1 eye. At baseline, the SD-OCT showed vitreous cells as numerous punctate spots in the vitreous in all seven eyes. The SD-OCT also showed similar-sized hyperreflective ...

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    12. Evaluation of Peripapillary Intrachoroidal Cavitation With Swept Source and Enhanced Depth Imaging Optical Coherence Tomography

      Evaluation of Peripapillary Intrachoroidal Cavitation With Swept Source and Enhanced Depth Imaging Optical Coherence Tomography

      Purpose: To investigate the anatomic characteristics of peripapillary intrachoroidal cavitation using optical coherence tomography methodologies that are capable of deeper tissue penetration and consider pathophysiologic mechanisms of disease on the basis of the derived imaging information. Methods: Consecutive eyes with peripapillary intrachoroidal cavitation were imaged with swept source optical coherence tomography with a 1-mm light source and in one eye with enhanced depth imaging spectral domain optical coherence tomography and 3-dimensional rendering. The anatomic layers were identified, and the induced abnormalities were evaluated. Results: There were 16 eyes of 13 patients who had a mean age of 50.3 years ...

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    13. 1-15 of 34 1 2 3 »
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  2. About Richard F. Spaide

    Richard F. Spaide

    Richard F. Spaide, MD, is with the Vitreous-Retina-Macular Consultants of New York.

  3. Quotes

    1. The real advantage of SDOCT is scanning speed.
      In The Evolution of Spectral Domain OCT