1. Cynthia A. Toth

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    1. Mentioned In 137 Articles

    2. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years

      Explore ScienceDirect Ophthalmology
      Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years
      Purpose Measurements of the ganglion cell complex (GCC), comprising the retinal nerve fiber (RNFL), ganglion cell, and inner plexiform layers, can be correlated with vision loss caused by optic nerve disease. Handheld optical coherence tomography (HH-OCT) can be used with sedation in children not amenable to traditional imaging. Purpose: to report GCC and RNFL measurements in normal children using HH-OCT. Design Prospective observational study of normal children 5-years of age ...
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      Mentions: Duke University Sharon F. Freedman Cynthia A. Toth

    3. Duke University Receives NIH Grant for Bedside Optical Retinal Assessment of Hypoxic Ischemic Encephalopathy in Infants.

      Explore Optical Coherence Tomography News Ophthalmology , Funding
      Duke University Receives NIH Grant for Bedside Optical Retinal Assessment of Hypoxic Ischemic Encephalopathy in Infants.
      ...dside Optical Retinal Assessment of Hypoxic Ischemic Encephalopathy in Infants. The principal investigator is Cynthia Toth. The program began in 2018 and ends in 2020. Below is a summary of the proposed work.

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      Mentions: National Institutes of Health Duke University Cynthia A. Toth

    4. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children

      Explore American Journal of Ophthalmology Ophthalmology
      Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children
      Purpose Measurements of the ganglion cell complex (GCC), comprising the retinal nerve fiber (RNFL), ganglion cell, and inner plexiform layers, can be correlated with vision loss caused by optic nerve disease. Handheld optical coherence tomography (HH-OCT) can be used with sedation in children not amenable to traditional imaging. Purpose: to report GCC and RNFL measurements in normal children using HH-OCT. Design Prospective observational study of normal children 5-years of age ...
      Read Full Article
      Mentions: Duke University Sharon F. Freedman Cynthia A. Toth

    5. Macular Microvascular Findings in Familial Exudative Vitreoretinopathy on Optical Coherence Tomography Angiography

      Explore Healio.com Ophthalmology
      Macular Microvascular Findings in Familial Exudative Vitreoretinopathy on Optical Coherence Tomography Angiography
      BACKGROUND AND OBJECTIVE: To describe depth-resolved macular microvasculature abnormalities in patients with familial exudative vitreoretinopathy (FEVR) using optical coherence tomography angiography (OCTA). PATIENTS AND METHODS: Twenty-two eyes (11 eyes of six patients with FEVR and 11 control eyes) were imaged with OCTA. Graders qualitatively analyzed the OCTA images of the superficial and deep vascular complexes for abnormal vascular features and compared to fluorescein angiography (FA). RESULTS: Seven of 11 eyes ...
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      Mentions: Duke University Cynthia A. Toth

    7. Handbook of Pediatric Retinal OCT and the Eye-Brain Connection 1st Edition (Textbook)

      Explore elsevier.com Ophthalmology , Textbooks
      Handbook of Pediatric Retinal OCT and the Eye-Brain Connection 1st Edition (Textbook)
      Optical Coherence Tomography (OCT) plays a vital role in pediatric retina diagnosis , often revealing unrecognized retinal disorders and connections to brain injury, disease, and delayed neurodevelopment. Handbook of Pediatric Retinal OCT and the Eye-Brain Connection provides authoritative, up-to-date guidance in this promising area , showing how to optimize imaging in young children and infants, how to accurately interpret these images, and how to identify links between these images and brain and ...
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      Mentions: Duke University Cynthia A. Toth

    8. Best Clinical Practice for Age-Related Macular Degeneration Imaging

      Explore SAGE Journals Ophthalmology
      Best Clinical Practice for Age-Related Macular Degeneration Imaging
      Purpose: To identify best clinical practices for macular degeneration imaging. Methods: We reviewed best clinical practices for imaging patients with age-related macular degeneration. These recommendations are based on different levels of evidence (I-III). Results: The type of imaging needed depends to some degree on the clinical scenario: first visit vs follow-up visit vs poorly responsive patient. Conclusions: Imaging technologies that may be useful include optical coherence tomography, fundus photography, fundus ...
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      Mentions: Duke University Cynthia A. Toth K. Bailey Freund

    9. Stereoscopic display systems and methods for displaying surgical data and information in a surgical microscope

      Explore uspto.gov Microscopy , Patents
      Stereoscopic display systems and methods for displaying surgical data and information in a surgical microscope
      Stereoscopic display systems and methods for displaying surgical data and information in a surgical microscope are disclosed herein. According to an aspect, a system includes first and second eyepieces. The system includes a display having first and second display portions, configured to display first images in the first display portion, and configured to display second images in the second display portion. The first image and the second image are projected ...
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      Mentions: Joseph A. Izatt Duke University Cynthia A. Toth

    10. Duke University Receives NIH Grant for Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care

      Explore Optical Coherence Tomography News Ophthalmology , Funding
      Duke University Receives NIH Grant for Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care
      ...r Analyzing Retinal Microanatomy in Retinopathy of Prematurity to Improve Care. The principal investigator is Cynthia Toth. The program began in 2016 and ends in 2020. Below is a summary of the proposed work. Retinopath...
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      Mentions: National Institutes of Health Duke University Cynthia A. Toth

    11. Comparison of Optical Coherence Tomography With Fundus Photographs, Fluorescein Angiography, and Histopathologic Analysis in Assessing Coats Disease

      Explore The JAMA Network Ophthalmology
      Comparison of Optical Coherence Tomography With Fundus Photographs, Fluorescein Angiography, and Histopathologic Analysis in Assessing Coats Disease
      Importance Coats disease is a rare pediatric vitreoretinopathy that can cause devastating visual and anatomic outcomes. Objective To compare optical coherence tomography (OCT) with fundus photographs, fluorescein angiography (FA), and histopathologic findings in Coats disease. Design, Setting, and Participants This retrospective cohort study was conducted in a single tertiary institution (Duke Eye Center) and identified 28 children with Coats disease through a review of medical records from December 2002 to ...
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      Mentions: Johns Hopkins University Duke University Cynthia A. Toth

    12. Depth-Based, Motion-Stabilized Colorization of Microscope-Integrated Optical Coherence Tomography Volumes for Microscope-Independent Microsurgery

      Explore TVST Journal Ophthalmology
      Depth-Based, Motion-Stabilized Colorization of Microscope-Integrated Optical Coherence Tomography Volumes for Microscope-Independent Microsurgery
      Purpose : We develop and assess the impact of depth-based, motion-stabilized colorization (color) of microscope-integrated optical coherence tomography (MIOCT) volumes on microsurgical performance and ability to interpret surgical volumes. Methods : Color was applied in real-time as gradients indicating axial position and stabilized based on calculated center of mass. In a test comparing colorization versus grayscale visualizations of prerecorded intraoperative volumes from human surgery, ophthalmologists ( N = 7) were asked to identify retinal ...
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      Mentions: Joseph A. Izatt Duke University Cynthia A. Toth

    14. Intraoperative OCT Guidance of Intraocular Surgery II

      Explore Home - ClinicalTrials.gov Ophthalmology , Clinical Trials
      Intraoperative OCT Guidance of Intraocular Surgery II
      The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes. The investigators believe this technology will enable novel ophthalmic and other microsurgeries not possible due to current limitations in surgical visualization.
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      Mentions: Duke University Cynthia A. Toth National Eye Institute

    15. Vascular Findings In A Small Retinoblastoma Tumor Using OCT-A

      Explore Ophthalmology Retina Ophthalmology
      Vascular Findings In A Small Retinoblastoma Tumor Using OCT-A
      Retinoblastoma (RB) is the most common primary intraocular malignancy of children. 1 Improvements in screening tactics and treatment methods have dramatically increased both patient and globe survival. 1,2 Imaging modalities such as fluorescein angiography (FA) have demonstrated retinal vascular abnormalities in both large and small caliber retinal vessels in eyes with retinoblastoma, 1 and optical coherence tomography (OCT) can reveal or confirm otherwise subclinical lesions. 2 OCT angiography (OCT-A ...
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      Mentions: Duke University Cynthia A. Toth

    16. Imaging infant retinal vasculature with optical coherence tomography angiography

      Explore ScienceDirect Ophthalmology
      Imaging infant retinal vasculature with optical coherence tomography angiography
      Study of infant retinal vascular development has been limited to histopathological reports. We report herein depth-resolved visualization of full-term infant parafoveal microvasculature and their similarity to that of young children using a portable optical coherence tomography angiography system.
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      Mentions: Duke University Sharon F. Freedman Cynthia A. Toth
    17. 1-15 of 137 1 2 3 4 5 6 7 8 9 »
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  4. About Cynthia A. Toth

    Cynthia A. Toth

    Cynthia A. Toth, MD, is a Professor of Ophthalmology Vitreoretinal Diseases and Surgery and Professor of Biomedical Engineering at Duke. Clinical Interests: Medical and surgical diseases of the retina and vitreous, especially macular diseases, surgical treatments for macular degeneration, retinopathy of prematurity, proliferative vitroeoretinal disorders, retinal detachment and laser eye injury, choroidal neovascular membranes and subretinal hemorrhage, macular translocation surgery. Research Interests: Dr. Toth specializes in the evaluation and surgical treatment of vitreoretinal diseases in adults and children. She has pioneered the development of macular translocation surgery for age-related macular degeneration (AMD). Her particular clinical interests and skills also include the surgical treatment of macular diseases, retinal detachment, proliferative diabetic retinopathy, proliferative vitreoretinopathy (PVR), and retinopathy of prematurity (ROP). Dr. Toth’s primary research interests include improving diagnostic methods and therapy for macular degeneration and the development and application of optical coherence tomography for macular diseases. She has been repeatedly honored among the Best Doctors in America.

  5. Related Topics

    1. Kinetic acoustic ocular examination apparatus and method
      131 articles also mentioned Duke University
    2. Correlation Of Pathologic Features In Spectral Domain Optical Coherence Tomography With Conventional Retinal Studies.
      70 articles also mentioned Joseph A. Izatt
    3. Fast detection and segmentation of drusen in retinal optical coherence tomography images
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    4. Methods, Systems And Computer Program Products For Mixed-Density Optical Coherence Tomography (Oct) Imaging (Wo 2008/137077)
      29 articles also mentioned Bioptigen
    5. Insights into Advanced Retinopathy of Prematurity Using Handheld Spectral Domain Optical Coherence Tomography Imaging
      27 articles also mentioned Ramiro S. Maldonado
    6. Caveats to Obtaining Retinal Topography With Optical Coherence Tomography
      25 articles also mentioned Oscar Carrasco-Zevallos

  6. Quotes

    1. Now, for the first time, we can take the SD OCT system into the neonatal intensive care unit and hold it over the infant's eye without touching the eye and image the retina while the infant is lying in the bed.
      In Mapping a baby’s retina for signs of blindness
    2. SD OCT reveals the retina in greater detail than was ever before realized, allowing us to observe disease at almost the cellular level
      In New device finds early signs of eye disease in preemies
    3. We can see just amazing things in these young children's eyes that we never suspected.
      In Testing tool to better detect premature baby eye disease
    4. One benefit of SD-OCT is the creation of the summed voxel projection [SVP], which is helpful for orientation of individual OCT scans. One can collapse three-dimensional OCT volumes along the depth axis to form a two-dimensional plane, summing pixels to calculate one representative pixel intensity alone each line in the projection.
      In Spectral-domain optical coherence tomography an improvement over previous optical coherence tomography systems