1. Sharon F. Freedman

    0 Comments Leave a Comment

    1-15 of 42 1 2 3 »
    1. Mentioned In 42 Articles

    2. Macular Optical Coherence Tomography Characteristics at 36 weeks Postmenstrual Age in Infants Examined for Retinopathy of Prematurity

      Macular Optical Coherence Tomography Characteristics at 36 weeks Postmenstrual Age in Infants Examined for Retinopathy of Prematurity
      Objective To report our ability to capture, grade reliably and analyze bedside macular optical coherence tomography (OCT) images from preterm infants and relate OCT findings to biological factors and retinopathy of prematurity (ROP) status at a single time window in the STudy of Eye imaging in Preterm infantS (BabySTEPS). Design Prospective observational study Participants Preterm infants eligible for ROP screening, with parental consent for research and a 361 weeks postmenstrual ...
      Read Full Article
    3. Clinicopathologic correlation of aniridia: Optical coherence tomography angiography and histopathologic observations

      Clinicopathologic correlation of aniridia: Optical coherence tomography angiography and histopathologic observations
      Purpose To describe optical coherence tomography angiography (OCTA) findings in a patient with aniridia and correlate with representative histopathology. Observations OCTA images of the macula of a pediatric aniridic patient, who has nystagmus and impaired vision bilaterally, demonstrate a complete absence of the foveal avascular zone in both the superficial and deep vascular complexes (SVC and DVC). In addition, larger superficial blood vessels were found to be abnormally diving from ...
      Read Full Article
    4. Auto-Processed Retinal Vessel Shadow View Images From Bedside Optical Coherence Tomography to Evaluate Plus Disease in Retinopathy of Prematurity

      Auto-Processed Retinal Vessel Shadow View Images From Bedside Optical Coherence Tomography to Evaluate Plus Disease in Retinopathy of Prematurity
      Abstract Purpose : To describe the creation of en face retinal vessel shadow view (RVSV) optical coherence tomography (OCT) images and assess the feasibility of using these for evaluating vascular disease in preterm infants at risk for retinopathy of prematurity (ROP). Methods : In this exploratory study, we selected images from eyes with a range of ROP vascular disease, prospectively acquired from preterm infants using an investigational, noncontact, handheld, bedside swept-source OCT ...
      Read Full Article
    5. Overhead Mounted Optical Coherence Tomography in Childhood Glaucoma Evaluation

      Overhead Mounted Optical Coherence Tomography in Childhood Glaucoma Evaluation
      Prcis: Overhead mounted spectral-domain optical coherence tomography enables high quality imaging of the optic nerve and macula in childhood glaucoma and is particularly useful when standard tabletop optical coherence tomography has failed or is not possible. Purpose: Tabletop optical coherence tomography, integral to adult glaucoma management, can be limited in childhood glaucoma patients due to young age, poor cooperation, and/or technical challenges. To address these imaging difficulties, we determined ...
      Read Full Article
    6. Reversal of Cupping in an Infant, Shown by Optical Coherence Tomography

      Reversal of Cupping in an Infant, Shown by Optical Coherence Tomography
      A 10-month-old white male infant with primary congenital glaucoma underwent successful goniotomy in the right eye, lowering intraocular pressure from 34 mm Hg to 11 mm Hg and decreasing axial length from 23.4 mm to 22.8 mm. We used optical coherence tomography (HRA+OCT Spectralis with Flex module [Heidelberg Engineering]) to image the optic nerve preoperatively and at 1 month postoperatively. The cup-disc ratio decreased from 0.6 ...
      Read Full Article
    7. Optical Coherence Tomography normative peripapillary retinal nerve fiber layer and macular data in children ages 0-5 years

      Optical Coherence Tomography normative peripapillary retinal nerve fiber layer and macular data in children ages 0-5 years
      Purpose To determine reference values for the peripapillary retinal nerve fiber layer (pRNFL) and macula in children ages 0-5 years. Design Prospective cross-sectional study Setting Single large academic pediatric ophthalmology practice Study Population Healthy, full-term children ages 0 to 6 years presenting for surgery under general anesthesia were prospectively recruited for participation. Excluded were children with systemic neurologic disease, optic nerve or retinal disease (even if unilateral), or any bilateral ...
      Read Full Article
    8. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children <5 Years

      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 ...
      Read Full Article
    9. Handheld Optical Coherence Tomography Normative Inner Retinal Layer Measurements for Children

      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
    10. Hyperreflective Vitreous Opacities on Optical Coherence Tomography in a Patient With Bilateral Retinoblastoma

      Hyperreflective Vitreous Opacities on Optical Coherence Tomography in a Patient With Bilateral Retinoblastoma
      An investigational, portable spectral-domain optical coherence tomography (SD-OCT) unit revealed small hyperreflective opacities in both eyes of a patient with bilateral retinoblastoma. There was no evidence of vitreous seeding on ophthalmoscopy of either eye. Although the opacities may initially raise concern for potential vitreous seeding, this report suggests alternate potential etiologies for such opacities, which were also seen on imaging of a cohort of normal eyes in pediatric patients.
      Read Full Article
    11. Imaging infant retinal vasculature with optical coherence tomography angiography

      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.
      Read Full Article
    12. Four-dimensional Microscope-Integrated Optical Coherence Tomography to Visualize Suture Depth in Strabismus Surgery

      Four-dimensional Microscope-Integrated Optical Coherence Tomography to Visualize Suture Depth in Strabismus Surgery
      The authors report the use of swept-source microscope-integrated optical coherence tomography (SS-MIOCT), capable of live four-dimensional (three-dimensional across time) intraoperative imaging, to directly visualize suture depth during lateral rectus resection. Key surgical steps visualized in this report included needle depth during partial and full-thickness muscle passes along with scleral passes.
      Read Full Article
    13. Use of Optical Coherence Tomography in the Eyes of Children

      Use of Optical Coherence Tomography in the Eyes of Children
      OCT has found its niche within virtually all ophthalmic subspecialties, be it glaucoma, retina/vitreous, or anterior segment. OCTs role in the diagnosis, management, and treatment of pediatric eye disease continues to evolve. Monumental gains have been made in our understanding of various physiologic principles and pathological processes as a result of this relatively new technology. While not intended to be an exhaustive catalogue of the opportunities afforded by OCT ...
      Read Full Article
    14. Spectral domain optical coherence tomography (SD-OCT) Imaging of the Vascular-Avascular junction in the nursery in infants with retinopathy of prematurity

      Spectral domain optical coherence tomography (SD-OCT) Imaging of the Vascular-Avascular junction in the nursery in infants with retinopathy of prematurity
      Since the publication of Foos, there has been little additional microanatomic data on the vascular-avascular junction in retinopathy of prematurity (ROP) in infants. We hypothesize that one could view retinal development across the vascular-avascular (V-AV) junction in infants with ROP using portable bedside SDOCT imaging and novel image analysis.
      Read Full Article
    15. Optical coherence tomography macular segmentation as predictor for optic atrophy in children with acute papilledema

      Optical coherence tomography macular segmentation as predictor for optic atrophy in children with acute papilledema
      New Spectralis (Heidelberg, Germany) segmentation software allows automatic quantitation of the thickness of each macular layer. We evaluated the role of Spectralis spectral domain optical coherence tomography (SD-OCT) segmentation in children during acute papilledema to predict the subsequent development of optic atrophy.
      Read Full Article
    16. Macular segmentation via optical coherence tomography in pediatric optic nerve head drusen and mild papilledema

      Macular segmentation via optical coherence tomography in pediatric optic nerve head drusen and mild papilledema
      Optic nerve head drusen (ONHD) and papilledema in children can lead to partial optic atrophy, and frequently children with idiopathic intracranial hypertension may have both. The purpose of this study is to use SD-OCT to identify possible subclinical atrophy of the inner macula in eyes of children with pseudopapilledema due to ONHD and mild papilledema.
      Read Full Article
    17. 1-15 of 42 1 2 3 »
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Sharon F. Freedman

    Sharon F. Freedman

    Sharon F. Freedman, MD, is a Professor of Ophthalmology and Pediatrics and Chief, Pediatric Ophthalmology and Strabismus Service,Glaucoma Service, and the Duke Eye Center, Duke University.