1. Kyoko Ohno-Matsui

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    1. Mentioned In 24 Articles

    2. ULTRA-WIDEFIELD OPTICAL COHERENCE TOMOGRAPHY FOR RETINAL DETACHMENT WITH PROLIFERATIVE VITREORETINOPATHY

      ULTRA-WIDEFIELD OPTICAL COHERENCE TOMOGRAPHY FOR RETINAL DETACHMENT WITH PROLIFERATIVE VITREORETINOPATHY
      Purpose: To evaluate the efficacy of using preoperative and postoperative ultra-widefield optical coherence tomography ) images in the treatment of proliferative vitreoretinopathy . Methods: The preoperative and postoperative images of a 62-year-old man with proliferative vitreoretinopathy accompanied by a rhegmatogenous retinal detachment were analyzed. Patient: At the initial examination, the vision was 20/400. It was difficult to obtain clear images of the fundus by color fundus photography because of synechia iridis ...
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    3. Posterior staphylomas and scleral curvature in highly myopic children and adolescents investigated by ultra-widefield optical coherence tomography

      Posterior staphylomas and scleral curvature in highly myopic children and adolescents investigated by ultra-widefield optical coherence tomography
      Purpose To determine the early signs of posterior staphylomas in highly myopic eyes of younger subjects by swept-source ultra-widefield optical coherence tomography (WF-OCT). Methods This was an observational case series study. Highly myopic subjects younger than 20 years old who were examined consecutively by prototype WF-OCT were studied. High myopia was defined according to the Ministry of Health and Welfare, Japan classification. A posterior displacement of the sclera and two ...
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    4. Ultra-widefield optical coherence tomographic imaging of posterior vitreous in eyes with high myopia

      Ultra-widefield optical coherence tomographic imaging of posterior vitreous in eyes with high myopia
      Purpose To investigate the morphological changes of posterior vitreous in highly myopic (HM) eyes of patients older than 50 years. Design Retrospective, observational case series. Methods Ultra-widefield swept-source OCT (UWF-OCT) examinations were performed on 768 eyes of 448 HM patients (50- to 89-years) and 54 eyes of 52 non-HM subjects with scan width of 23 mm and depth of 5 mm. HM was defined as an axial length longer than ...
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    5. Optical Coherence Tomography-based Diagnostic Criteria for Different Stages of Myopic Maculopathy

      Optical Coherence Tomography-based Diagnostic Criteria for Different Stages of Myopic Maculopathy
      Purpose To analyze the choroidal thickness (CT) of each type of myopic maculopathy, and to establish an OCT-based classification of myopic maculopathy. Design Retrospective, hospital-based, cross-sectional study. Participants Highly myopic (HM) eyes that were examined by swept-source OCT. Methods The CT was measured at the subfovea and at 3 mm nasal, temporal, superior, and inferior to the fovea. Myopic maculopathy was classified as tessellation, diffuse atrophy, patchy atrophy, and macular ...
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    6. Imaging in myopia: potential biomarkers, current challenges and future developments

      Imaging in myopia: potential biomarkers, current challenges and future developments
      Myopia is rapidly increasing in Asia and around the world, while it is recognised that complications from high myopia may cause significant visual impairment. Thus, imaging the myopic eye is important for the diagnosis of sight-threatening complications, monitoring of disease progression and evaluation of treatments. For example, recent advances in high-resolution imaging using optical coherence tomography may delineate early myopic macula pathology, optical coherence tomography angiography may aid early choroidal ...
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    7. Suprachoroidal hemorrhage followed by swept-source optical coherence tomography: a case report

      Suprachoroidal hemorrhage followed by swept-source optical coherence tomography: a case report
      Background To report a case of Suprachoroidal Hemorrhage followed by Swept-Source Optical Coherence Tomography. Case presentation A 66-year-old woman with a rhegmatogenous retinal detachment in her left eye underwent pars plana vitrectomy. During the intraocular photocoagulation for a retinal tear after fluid-air exchange, a vitreous hemorrhage and suprachoroidal hemorrhage (SCH) developed. The surgical incisions were closed after filling the vitreous cavity with silicone oil. Two weeks later, the hemolyzed hemorrhage ...
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    8. Swept-source optical coherence tomographic findings in eyes with metastatic choroidal tumor

      Swept-source optical coherence tomographic findings in eyes with metastatic choroidal tumor
      Purpose To report the swept-source optical coherence tomographic (OCT) findings in two eyes with choroidal metastases. Observations Two patients with choroidal metastasis were studied. The metastasis was from a breast cancer in Case 1 and from a lung cancer in Case 2. In Case 1, swept-source OCT showed a highly reflective solid tumor with low optical reflective tissues that had replaced the choroidal tissue. Swept-source OCT was able to image ...
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    9. Posterior Staphylomas in Pathologic Myopia Imaged by Widefield Optical Coherence Tomography

      Posterior Staphylomas in Pathologic Myopia Imaged by Widefield Optical Coherence Tomography
      Purpose : To examine posterior staphylomas by widefield optical coherence tomography (WF-OCT) and three-dimensional magnetic resonance imaging (3D-MRI). Methods : Highly myopic patients (myopic refractive error 8.0 diopters or axial length 26.5 mm) who had previously undergone orbital 3D-MRI were examined by WF-OCT. Results : The study included 100 eyes of 57 patients with a mean age of 67.9 10.7 years (range, 4485 years) and mean axial length of ...
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    10. Optical Coherence Tomographic Imaging of Posterior Episclera and Tenon's Capsule

      Optical Coherence Tomographic Imaging of Posterior Episclera and Tenon's Capsule
      Purpose : To investigate structural features of the posterior episclera and Tenon's capsule in patients with high myopia. Methods : This hospital-based observational study included highly myopic eyes (myopic refractive error 8 diopters or axial length 26.5 mm) in which the posterior sclera in its full thickness could be visualized on swept-source optical coherence tomography (OCT) images in all 12 radial scans centered on the fovea. We assessed the posterior ...
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    11. PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY

      PERIPAPILLARY ARTERIAL RING OF ZINN-HALLER IN HIGHLY MYOPIC EYES AS DETECTED BY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY
      Purpose: To visualize the arterial circle of Zinn-Haller (ZHAC) in highly myopic patients by using OCT-A. Methods: Two hundred and fifty-three eyes of 146 consecutive patients with axial length =26.5 mm who underwent OCT-A centered onto the optic disk were studied. Results: Arterial circle of Zinn-Haller was detectable on OCT-A images within the area of the parapapillary myopic conus in 26 (10%) of 253 eyes. The ZHAC was annular ...
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    12. Characteristics of Peripapillary Staphylomas Associated with High Myopia Determined by Swept-source Optical Coherence Tomography

      Characteristics of Peripapillary Staphylomas Associated with High Myopia Determined by Swept-source Optical Coherence Tomography
      Purpose To analyze the morphological features of peripapillary staphylomas associated with high myopia by swept-source optical coherence tomography (OCT). Design Validity analysis. Methods Highly myopic patients (refractive error 8.0 diopters or axial length 26.5 mm) with a peripapillary staphyloma who had undergone swept-source OCT were studied. The non-highly myopic fellow eyes in patients with unilateral high myopia were also studied. The presence of a peripapillary staphyloma was determined ...
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    13. Influence of Clinical Factors and Magnification Correction on Normal Thickness Profiles of Macular Retinal Layers Using Optical Coherence Tomography

      Influence of Clinical Factors and Magnification Correction on Normal Thickness Profiles of Macular Retinal Layers Using Optical Coherence Tomography
      Purpose To identify the factors which significantly contribute to the thickness variabilities in macular retinal layers measured by optical coherence tomography with or without magnification correction of analytical areas in normal subjects. Methods The thickness of retinal layers {retinal nerve fiber layer (RNFL), ganglion cell layer plus inner plexiform layer (GCLIPL), RNFL plus GCLIPL (ganglion cell complex, GCC), total retina, total retina minus GCC (outer retina)} were measured by macular ...
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    14. Macular Bruch’s Membrane Holes in Choroidal Neovascularization-Related Myopic Macular Atrophy by Swept-Source Optical Coherence Tomography

      Macular Bruch’s Membrane Holes in Choroidal Neovascularization-Related Myopic Macular Atrophy by Swept-Source Optical Coherence Tomography
      Purpose To determine frequency and associations of macular Bruchs membrane defects in the region of macular atrophy developing after the onset of myopic choroidal neovascularization (CNV). Design Retrospective observational case series. Methods The study included all patients who were consecutively examined for high myopia (axial length 26.5mm) and CNV-related macular atrophy in the study period from June to July 2015. The patients underwent a comprehensive ophthalmologic examination including swept-source ...
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    15. Macular Bruch Membrane Holes in Choroidal Neovascularization–Related Myopic Macular Atrophy by Swept-Source Optical Coherence Tomography

      Macular Bruch Membrane Holes in Choroidal Neovascularization–Related Myopic Macular Atrophy by Swept-Source Optical Coherence Tomography
      Purpose To determine frequency and associations of macular Bruch membrane defects in the region of macular atrophy developing after the onset of myopic choroidal neovascularization (CNV). Design Retrospective observational case series. Methods The study included all patients who were consecutively examined for high myopia (axial length 26.5mm) and CNV-related macular atrophy in the study period from June to July 2015. The patients underwent a comprehensive ophthalmologic examination including swept-source ...
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    16. Spectral-domain optical coherence tomography findings in pediatric tilted disc syndrome

      Spectral-domain optical coherence tomography findings in pediatric tilted disc syndrome
      Purpose To report a novel spectral-domain optical coherence tomography (SD-OCT) finding in children affected by tilted disc syndrome (TDS), and to correlate it with early visual field defects. Methods Patients between 5 and 17 years old with TDS were enrolled in this study. The diagnosis of TDS was made by stereoscopic fundus photography, when the upper edge of the optic disc protruded anteriorly relative to its lower edge. All eyes ...
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  2. About Kyoko Ohno-Matsui

    Kyoko Ohno-Matsui is from the Department of Ophthalmology and Visual Science at the Tokyo Medical and Dental University.