1. Articles from William H. Morgan

    1-3 of 3
    1. Impact of retinal pigment epithelium pathology on spectral-domain optical coherence tomography-derived macular thickness and volume metrics and their intersession repeatability

      Impact of retinal pigment epithelium pathology on spectral-domain optical coherence tomography-derived macular thickness and volume metrics and their intersession repeatability

      Background To determine the impact of retinal pigment epithelium (RPE) pathology on intersession repeatability of retinal thickness and volume metrics derived from Spectralis spectral-domain optical coherence tomography (SD-OCT). Design Prospective cross-sectional single centre study. Participants 56 eyes of 56 subjects were divided into 3 groups: (A) normal RPE band (25 eyes), (B) RPE elevation: macular soft drusen (13 eyes) and (C) RPE attenuation: geographic atrophy or inherited retinal diseases (18 eyes). Methods Each subject underwent three consecutive follow-up macular raster scans (61 B-scans at 119 micron separation) at 1-month intervals. Main outcome measures Retinal thicknesses and volumes for each zone ...

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    2. Correlating morphometric parameters of the porcine optic nerve head in spectral domain optical coherence tomography with histological sections

      Correlating morphometric parameters of the porcine optic nerve head in spectral domain optical coherence tomography with histological sections
      Aim To correlate morphometric parameters of the porcine optic nerve head (ONH) in spectral domain optical coherence tomography (SD-OCT) B-scans with matched histological sections. Methods Ten porcine eyes were scanned using the Spectralis SD-OCT (Heidelberg Engineering, Heidelberg, Germany) at 7 mm Hg and subsequently fixed, cryosectioned and stained with Van Giessen stain. B-scans were matched with histological sections and morphometric parameters measured on both. Results SD-OCT measurements of the Bruch membrane opening (BMO) cross-sectional diameter and the mean distance from the BMO plane to the anterior surface of the collagenous lamina cribrosa correlated strongly with matched histological measurements (r=0 ...
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    1-3 of 3
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  2. Topics in the News

    1. (2 articles) University of Western Australia
    2. (2 articles) Boston University
    3. (2 articles) David A. Boas
    4. (1 articles) Praveen J. Patel
    5. (1 articles) Fred K. Chen
    6. (1 articles) Heidelberg Engineering
    7. (1 articles) Heidelberg Spectralis
    8. (1 articles) Medical University of Vienna
    9. (1 articles) Korea University
    10. (1 articles) University of Ulsan
    11. (1 articles) University College London
    12. (1 articles) Baylor College of Medicine
    13. (1 articles) Semmelweis University
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    15. (1 articles) Pearse A. Keane
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    Correlating morphometric parameters of the porcine optic nerve head in spectral domain optical coherence tomography with histological sections Objective optic nerve head assessment using optical coherence tomography and Heidelberg retinal tomograph - Morgan - 2014 - Clinical & Experimental Ophthalmology - Wiley Online Library Impact of retinal pigment epithelium pathology on spectral-domain optical coherence tomography-derived macular thickness and volume metrics and their intersession repeatability Comparative study between intravitreal ranibizumab and triamcinolone treatment of diabetic macular edema as regard to optical coherence tomography changes and visual acuity What’s New in Optical Coherence Tomography Angiography for Glaucoma (Book Chapter) Looking into the Future: Optical Coherence Tomography for the Assessment of Cardiac Allograft Vasculopathy Effects of Age on Peripapillary and Macular Vessel Density Determined Using Optical Coherence Tomography Angiography in Healthy Eyes Deep Neural Network Regression for Automated Retinal Layer Segmentation in Optical Coherence Tomography Images In-Stent Restenosis Lesion Morphology Related to Repeat Stenting Underexpansion as Evaluated by Optical Coherence Tomography Measurement of granule layer thickness in a spouted bed coating process via optical coherence tomography Angiography and optical coherence tomography assessment of the drug-coated balloon ESSENTIAL for the treatment of in-stent restenosis Comparison of Retinal Microvasculature in Patients With Alzheimer's Disease and Primary Open-Angle Glaucoma by Optical Coherence Tomography Angiography