1. Kyoto University Graduate School of Medicine

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    1. Mentioned In 108 Articles

    2. Imaging of Localized Retinal Nerve Fiber Layer Defects in Preperimetric Glaucoma Using Spectral-domain Optical Coherence Tomography

      Imaging of Localized Retinal Nerve Fiber Layer Defects in Preperimetric Glaucoma Using Spectral-domain Optical Coherence Tomography
      Purpose: To characterize preperimetric retinal nerve fiber layer (RNFL) defects on speckle noise-reduced spectral-domain optical coherence tomography (SD-OCT), and to determine whether detection of preperimetric RNFL defects can be improved by speckle noise reduction. Patients and Methods: Thirty-two eyes of 32 patients with preperimetric glaucoma and 30 normal eyes of 30 volunteers underwent complete ophthalmic examinations and scanning by speckle noise-reduced SD-OCT (Spectralis), single-scan SD-OCT (RTVue-100), and single-scan time-domain (Stratus ...
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    3. Segmentational Analysis of Retinal Thickness after Vitrectomy in Diabetic Macular Edema

      Segmentational Analysis of Retinal Thickness after Vitrectomy in Diabetic Macular Edema
      Purpose. To measure the inner and outer retinal thicknesses on spectral-domain optical coherence tomography (SD-OCT) and evaluate their association with logMAR after vitrectomy for diabetic macular edema (DME). Methods. In this retrospective case series, there were 55 consecutive eyes with DME for which vitrectomy was performed. The total retinal thickness, the inner thickness (from the innermost of the retina to the inner nuclear layer), and the outer thickness (from the ...
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    4. Optical Coherence Tomography Findings in Lesions After Sirolimus-Eluting Stent Implantation With Peri-Stent Contrast Staining

      Optical Coherence Tomography Findings in Lesions After Sirolimus-Eluting Stent Implantation With Peri-Stent Contrast Staining
      BackgroundWe have sometimes noted abnormal angiographic coronary dilatation, 50% of the reference vessel, at the site of sirolimus-eluting stent implantation, suggesting contrast staining outside the stent struts and named this finding peri-stent contrast staining (PSS). Little was known about optical coherence tomography findings of lesions with PSS. Methods and ResultsBetween May 2008 and March 2010, we performed optical coherence tomography for 90 in-stent restenosis lesions after sirolimus-eluting stent implantation. We ...
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    5. Frequency-doubling technology and retinal measurements with spectral-domain optical coherence tomography in preperimetric glaucoma

      Frequency-doubling technology and retinal measurements with spectral-domain optical coherence tomography in preperimetric glaucoma
      kground To determine the relationship between visual fields and retinal structures measured with spectral-domain optical coherence tomography in preperimetric glaucoma (PPG). Methods Twenty-six eyes of 26 patients with PPG and 20 healthy eyes of 20 volunteers were included. All patients underwent Heidelberg retina tomography-2 (HRT2), standard automated perimetry (SAP), frequency-doubling technology (FDT) perimetry, and RTVue-100. SAP and FDT indices, HRT parameters, and circumpapillary retinal nerve fiber layer (cpRNFL) and macular ...
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    6. Assessment of Macular Choroidal Thickness by Optical Coherence Tomography and Angiographic Changes in Central Serous Chorioretinopathy

      Assessment of Macular Choroidal Thickness by Optical Coherence Tomography and Angiographic Changes in Central Serous Chorioretinopathy
      Objective To investigate the relationship between macular choroidal thickness measured by high-penetrating swept-source optical coherence tomography (SS-OCT) and angiographic findings in central serous chorioretinopathy (CSC). Design Prospective cross-sectional case series. Participants and Controls Thirty-four patients with CSC (44 eyes) and 17 volunteer subjects (17 normal eyes). Methods All subjects underwent a comprehensive ophthalmologic and SS-OCT prototype examination. All patients with CSC also underwent simultaneous fluorescein angiography (FA) and indocyanine green ...
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    7. The inner segment/outer segment junction: what have we learnt so far?

      The inner segment/outer segment junction: what have we learnt so far?
      Purpose of review: The advancement of optical coherence tomography has improved the resolution of in-vivo images of the retina. This has led to a wealth of novel knowledge regarding the microstructures of the photoreceptor layer and its relationship with visual functions under different pathological diseases. Recent findings: Identification of the hyperreflective lines in the photoreceptor layer has been made possible by spectral domain optical coherence tomography. The inner segment/outer ...
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    8. Relationship between Fluorescein Pooling and Optical Coherence Tomographic Reflectivity of Cystoid Spaces in Diabetic Macular Edema

      Relationship between Fluorescein Pooling and Optical Coherence Tomographic Reflectivity of Cystoid Spaces in Diabetic Macular Edema
      ...Arakawa, MD, * Yuki Muraoka, MD, * Nagahisa Yoshimura, MD * Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan * Received 26 February 2011. Revised 24 October 201...
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    9. Optical Coherence Tomographic Reflectivity of Photoreceptors beneath Cystoid Spaces in Diabetic Macular Edema

      Optical Coherence Tomographic Reflectivity of Photoreceptors beneath Cystoid Spaces in Diabetic Macular Edema
      Purpose: To investigate the relationship between the cystoid spaces in the outer plexiform layer (OPL) and the characteristics of the photoreceptors beneath the cystoid spaces in patients with diabetic macular edema (DME). Methods: In this observational cross-sectional study, we retrospectively reviewed consecutive 123 eyes of 96 patients with clinically significant macular edema, and investigated the characteristics of the photoreceptors on optical coherence tomography (OCT) images represented by the external limiting ...
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    10. Automated Assessment of Drusen Using Three-dimensional Spectral-domain Optical Coherence Tomography

      Automated Assessment of Drusen Using Three-dimensional Spectral-domain Optical Coherence Tomography
      Purpose: To compare automated assessment of macular drusen delineated by our originally-developed algorithm on 3-dimensional (3D) spectral-domain optical coherence tomography (SD-OCT) with the assessment by certificated graders on color fundus photographs in non-neovascular age-related macular degeneration (AMD). Design: Prospective case series. Methods: Automated assessment of macular drusen was performed using raster scan by 3D OCT-1000 (Topcon) in 18 eyes with non-neovascular AMD with at least one large druse (≥125μm) and ...
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    11. 46-60 of 108 « 1 2 3 4 5 6 7 8 »
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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.