1. Kyoto University Graduate School of Medicine

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    1. Mentioned In 93 Articles

    2. Dome-Shaped Macular Configuration: Longitudinal Changes in the Sclera and Choroid by Swept-Source Optical Coherence Tomography Over Two Years

      Dome-Shaped Macular Configuration: Longitudinal Changes in the Sclera and Choroid by Swept-Source Optical Coherence Tomography Over Two Years
      ...Correspondence * Correspondence to: Akitaka Tsujikawa, MD, Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Sakyo-ku, Kyoto 606-8507, Japan; phone: +81-75-751-3260; fa...
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    3. OPTICAL COHERENCE TOMOGRAPHIC REFLECTIVITY OF CYSTOID SPACES IS RELATED TO RECURRENT DIABETIC MACULAR EDEMA AFTER TRIAMCINOLONE

      OPTICAL COHERENCE TOMOGRAPHIC REFLECTIVITY OF CYSTOID SPACES IS RELATED TO RECURRENT DIABETIC MACULAR EDEMA AFTER TRIAMCINOLONE

      Purpose: To determine the association between reflectivity levels in foveal cystoid spaces on optical coherence tomography images and the course of the logarithm of the minimum angle of resolution (logMAR) after triamcinolone acetonide treatment for diabetic macular edema. Methods: We retrospectively reviewed 58 consecutive eyes treated with an intravitreal or sub-Tenon's injection of triamcinolone acetonide for diabetic macular edema. The foveal cystoid spaces within central 1 mm were circumscribed, followed by measurement of optical coherence tomography reflectivity. The correlation between the reflectivity and visual outcome was investigated. Results: The optical coherence tomography reflectivity levels in foveal cystoid spaces increased ...

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    4. Feature Of The Week 3/2/14: Erasmus MC Investigates Fusion of OCT and Coronary Angiography for Accurate Assessment of the Local Blood Flow Patterns

      Feature Of The Week 3/2/14: Erasmus MC Investigates Fusion of OCT and Coronary Angiography for Accurate Assessment of the Local Blood Flow Patterns

      Intravascular ultrasound (IVUS)-based reconstructions have been traditionally used to examine the effect of endothelial shear stress (ESS) on neointimal formation. The aim of this analysis is to compare the association between ESS and neointimal thickness (NT) in models obtained by the fusion of optical coherence tomography (OCT) and coronary angiography and in the reconstructions derived by the integration of IVUS and coronary angiography. We analyzed data from six patients implanted with an Absorb bioresorbable vascular scaffold that had biplane angiography, IVUS and OCT investigation at baseline and 6 or 12 months follow-up. The IVUS and OCT follow-up data were ...

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    5. Macular Choroidal Thickness and Volume of Eyes with Reticular Pseudodrusen Using Swept-Source Optical Coherence Tomography

      Macular Choroidal Thickness and Volume of Eyes with Reticular Pseudodrusen Using Swept-Source Optical Coherence Tomography

      Purpose To investigate the choroidal thickness/volume of eyes with reticular pseudodrusen using high-penetration swept-source optical coherence tomography (SS-OCT) and to evaluate the choroidal vasculature changes using en face images. Design Prospective cross sectional study. Methods Thirty-eight eyes with reticular pseudodrusen and 14 normal eyes were studied with prototype SS-OCT. Eyes with reticular pseudodrusen were classified into 3 subgroups: eyes without late age-related macular degeneration (AMD) (group1), eyes with neovascular AMD (group2), and eyes with geographic atrophy (group3). Mean regional choroidal thickness/volume measurements were obtained by three-dimensional (3D) raster scanning. The choroidal vascular area was measured using en face ...

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    6. Fusion of optical coherence tomographic and angiographic data for more accurate evaluation of the endothelial shear stress patterns and neointimal distribution after bioresorbable scaffold implantation: comparison with intravascular ultrasound-derived rec

      Fusion of optical coherence tomographic and angiographic data for more accurate evaluation of the endothelial shear stress patterns and neointimal distribution after bioresorbable scaffold implantation: comparison with intravascular ultrasound-derived rec
      ...rsity of Ioannina, Ioannina, Greece Abbott Vascular, Diegem, Belgium Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan ...
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    7. Alterations in the Neural and Connective Tissue Components of Glaucomatous Cupping after Glaucoma Surgery using Swept Source Optical Coherence Tomography

      Alterations in the Neural and Connective Tissue Components of Glaucomatous Cupping after Glaucoma Surgery using Swept Source Optical Coherence Tomography
      ...hara-cho Shougoin Sakyo-ku, Kyoto, 606-8507, Japan 4. ^4Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan 1. ↵* Department of Ophthalmology and Visual Scie...
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    8. Measurement of retinal nerve fiber layer thickness in eyes with optic disc swelling by using scanning laser polarimetry and optical coherence tomography

      Measurement of retinal nerve fiber layer thickness in eyes with optic disc swelling by using scanning laser polarimetry and optical coherence tomography
      ...and 18 eyes with nonarteritic anterior ischemic optic neuropathy (NAION) at the neuro-ophthalmology clinic at Kyoto University Hospital. Differences in SLP (SLP-RNFLT) and OCT (OCT-RNFLT) measurements among different eti...
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    9. Parallelism as a Novel Marker for Structural Integrity of Retinal Layers in Optical Coherence Tomographic Images in Eyes With Epiretinal Membrane

      Parallelism as a Novel Marker for Structural Integrity of Retinal Layers in Optical Coherence Tomographic Images in Eyes With Epiretinal Membrane
      ...+ Corresponding Author Information Inquiries to Akihito Uji, Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan email a...
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    10. Age- and Hypertension-Dependent Changes in Retinal Vessel Diameter and Wall Thickness: An Optical Coherence Tomography Study

      Age- and Hypertension-Dependent Changes in Retinal Vessel Diameter and Wall Thickness: An Optical Coherence Tomography Study
      ...f Medicine, Kyoto, Japan , * Kazuaki Miyamoto Affiliations + Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan , * Nagahisa Yoshimura Affiliations + Department of...
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    11. Three-Dimensional Imaging of Lamina Cribrosa Defects in Glaucoma Using Swept-Source Optical Coherence Tomography

      Three-Dimensional Imaging of Lamina Cribrosa Defects in Glaucoma Using Swept-Source Optical Coherence Tomography

      Purpose. To visualize lamina cribrosa defects using three-dimensional (3D) swept-source optical coherence tomography (SS-OCT), and to determine the factors associated with this feature. Methods. All subjects were examined using an SS-OCT prototype system, which uses a tunable laser as a light source, operated at 100,000 Hz A-scan repetition rate in the 1050-nm wavelength. A 3D raster scan protocol consisting of 256 × 256 A-scans was acquired over a square area of 3 mm × 3 mm centered on the optic disc. En face sectioned volume and serial en face images and orthogonal (horizontal and vertical) serial B-scans were evaluated. Results. A ...

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  2. About Kyoto University Graduate School of Medicine

    Kyoto University Graduate School of Medicine

    Kyoto University is a major national university in Kyoto, Japan. It is the second oldest university in Japan, and formerly one of the Imperial Universities of Japan. The university has a total of about 22,000 students enrolled in its undergraduate and graduate programs.  Kyoto University has historically advocated a "spirit of freedom" in its academic activities. Kyoto University Graduate School of Medicine is a medical school associated with Kyoto University.