1. Sung Yong Kang

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    1. Mentioned In 19 Articles

    2. Comparison Between Deviation Map Algorithm and Peripapillary Retinal Nerve Fiber Layer Measurements Using Cirrus HD-OCT in the Detection of Localized Glaucomatous Visual Field Defects

      Comparison Between Deviation Map Algorithm and Peripapillary Retinal Nerve Fiber Layer Measurements Using Cirrus HD-OCT in the Detection of Localized Glaucomatous Visual Field Defects
      Purpose: To compare the capability of the deviation map algorithm and peripapillary retinal nerve fiber layer (pRNFL) thickness measurements, both determined using Cirrus spectral domain optical coherence tomography (Carl Zeiss Meditec Inc., Dublin, CA), in discrimination between healthy and glaucomatous eyes. Methods: This cross-sectional comparative prospective study included 54 patients with glaucoma with localized visual field (VF) defects confined to 1 hemifield and 54 normal controls. Mean pRNFL thickness corresponding ...
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    3. Retinal Nerve Fiber Layer Measurement Variability with Spectral Domain Optical Coherence Tomography

      Retinal Nerve Fiber Layer Measurement Variability with Spectral Domain Optical Coherence Tomography
      Purpose To evaluate the effect of the scanning laser ophthalmoscope (SLO) guided re-test mode on short- and long-term measurement variability of peripapillary retinal nerve fiber layer (RNFL) thickness obtained by spectral domain-SLO optical coherence tomography (SD-SLO/OCT). Methods Seventy five healthy eyes were scanned 3 times per day (intra-session variability) by both the SLO guided re-test mode and the independent mode of SD-SLO/OCT. Subjects were scanned 3 times by ...
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    4. Influence of Blue Light-filtering Intraocular Lenses on Retinal Nerve Fiber Layer Measurements by Spectral-domain Optical Coherence Tomography

      Influence of Blue Light-filtering Intraocular Lenses on Retinal Nerve Fiber Layer Measurements by Spectral-domain Optical Coherence Tomography
      Purpose: The purpose of this study was to assess the influence of blue light-filtering intraocular lenses (IOL) on peripapillary retinal nerve fiber layer (RNFL) thickness measurements by spectral-domain (SD) optical coherence tomography (OCT). Methods: This prospective study included 50 eyes of 50 patients. Patients were randomly assigned to receive either a blue light-filtering IOL (acrysof IQ (SN60WF) [Alcon]) or a clear IOL (Tecnis (Z9003) [AMO]). The peripapillary RNFL thickness was ...
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    5. Residual anterior chamber angle closure in narrow-angle eyes following laser peripheral iridotomy: anterior segment optical coherence tomography quantitative study

      Residual anterior chamber angle closure in narrow-angle eyes following laser peripheral iridotomy: anterior segment optical coherence tomography quantitative study
      ...l iridotomy: anterior segment optical coherence tomography quantitative study Kyoung Sub Lee, Kyung Rim Sung, Sung Yong Kang, Jung Woo Cho, Dong Yoon Kim and Michael S. Kook * Download PDF (324.2 KB) * View HTML * Permis...
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    6. Relationship between Visual Field Sensitivity and Macular Ganglion Cell Complex Thickness as Measured by Spectral-Domain Optical Coherence Tomography

      Relationship between Visual Field Sensitivity and Macular Ganglion Cell Complex Thickness as Measured by Spectral-Domain Optical Coherence Tomography
      ...Optical Coherence Tomography 1. Jung Woo Cho^1, 2. Kyung Rim Sung^1, 3. Suhwan Lee^1, 4. Sung-Cheol Yun^2, 5. Sung Yong Kang^1, 6. Jaewan Choi^1, 7. Jung Hwa Na^1, 8. Youngrok Lee^1 and 9. Michael S. Kook^1 1. From the D...
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    7. Comparison of Peripapillary Retinal Nerve Fiber Layer Thickness Measured by Spectral vs. Time Domain Optical Coherence Tomography

      Comparison of Peripapillary Retinal Nerve Fiber Layer Thickness Measured by Spectral vs. Time Domain Optical Coherence Tomography
      Purpose: To compare the peripapillary retinal nerve fiber layer (RNFL) thickness measured by spectral and time domain optical coherence tomography (OCT). Patients and Methods: One hundred and eighty-eight subjects (normal tension glaucoma, n=80; primary open angle glaucoma, n=49; healthy controls, n=59) were included in this study. Peripapillary RNFL thickness was measured by an Optic Disc Cube 200×200 scan of the spectral domain Cirrus HD OCT and ...
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    8. Comparing the ganglion cell complex and retinal nerve fibre layer measurements by Fourier domain OCT to detect glaucoma in high myopia

      Comparing the ganglion cell complex and retinal nerve fibre layer measurements by Fourier domain OCT to detect glaucoma in high myopia
      Aim To compare the diagnostic ability to detect glaucomatous changes between peripapillary retinal nerve fibre layer (RNFL) thickness and the macular ganglion cell complex (GCC) in highly myopic patients using Fourier domain optical coherence tomography. Methods Participants, consecutively enrolled from January 2009 to June 2009, were imaged with RTVue-100 (NHM4 and MM7 scan). The sensitivity and specificity of a colour code less than 5% (red or yellow) for glaucoma diagnosis ...
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    9. Effect of age on anterior chamber angle configuration in Asians determined by anterior segment optical coherence tomography; clinic-based study

      Effect of age on anterior chamber angle configuration in Asians determined by anterior segment optical coherence tomography; clinic-based study
      Purpose: To evaluate the distribution of anterior chamber angle (ACA) parameters and to assess association of these parameters with age in Asian subjects. Methods: Four hundred and thirty-nine consecutive Korean subjects aged from 30 to 89 were enrolled from a university clinic. All participants were scanned using anterior segment optical coherence tomography (AS-OCT, Visante, version 2.0). We measured ACA parameters such as anterior chamber depth (ACD), angle opening distance ...
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    10. Comparison of retinal nerve fibre layer thickness measurements calculated by the optic nerve head map (NHM4) and RNFL3.45 modes of spectral-domain optical coherence tomography (RTVue-100)

      Comparison of retinal nerve fibre layer thickness measurements calculated by the optic nerve head map (NHM4) and RNFL3.45 modes of spectral-domain optical coherence tomography (RTVue-100)
      Aim To evaluate and compare retinal nerve fibre layer (RNFL) thickness measured by direct scanning (RNFL3.45 mode) and re-sampling from datasets (NHM4 mode) of RTVue-100 optical coherence tomography (OCT). Methods Thirty-six healthy subjects and 76 subjects with glaucoma were imaged with Stratus OCT (fast RNFL mode, RNFL3) and RTVue-100 OCT (NHM4 (RNFL1) and RNFL3.45 (RNFL2) modes). Measurement reproducibility was assessed in NHM4 and RNFL3.45 modes of RTVue-100 ...
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    11. Detection of Glaucoma by Spectral Domain-scanning Laser Ophthalmoscopy/Optical Coherence Tomography (SD-SLO/OCT) and Time Domain Optical Coherence Tomography

      Detection of Glaucoma by Spectral Domain-scanning Laser Ophthalmoscopy/Optical Coherence Tomography (SD-SLO/OCT) and Time Domain Optical Coherence Tomography
      Purpose: To evaluate the relationship between time-domain and spectral domain-scanning laser ophthalmoscopy/optical coherence tomography (SD-SLO/OCT), and to compare the ability of these methods to detect glaucoma. Methods: Forty-nine glaucoma and 43 healthy participants were imaged by SD-SLO/OCT and Stratus OCT. Bland-Altman plots were used to compare the measurements of retinal nerve fiber layer (RNFL) thickness. Areas under the receiver operating characteristics curves (AUCs), including the average thickness ...
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    12. Characteristics and reproducibility of anterior chamber angle assessment by anterior-segment optical coherence tomography

      Purpose: To evaluate the basic characteristics and reproducibility of anterior chamber angle (ACA) measurements determined by anterior-segment optical coherence tomography (AS-OCT) in open-angle and primary angle closure suspect (PACS) patients. Methods: Thirty-nine open-angle and 18 PACS patients were imaged for ACA by AS-OCT. Subjects underwent imaging of the nasal, temporal and inferior ACA under conditions of constant light, and darkness. For analysis, we used three ACA parameters handled by the ...
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    13. Diagnostic Comparison between Macular and Peripapillary Retinal Nerve Fiber Layer Measurements by Spectral Domain Optical Coherence Tomography in Normal-Tension Glaucoma

      ...ain Optical Coherence Tomography in Normal-Tension Glaucoma Mincheol Seong,^1 Kyung R Sung,^2 Eun Hee Choi,^3 Sung Yong Kang,^4 Jung Woo Cho,^5 Tae Woong Um,^6 Yoon Jeon Kim,^7 Seong Bae Park,^8 Hun Eui Hong,^9 and Micha...
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    14. 1-15 of 19 1 2 »
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  2. About Sung Yong Kang

    Sung Yong Kang, MD, is with the Department of Ophthalmology at the Asan Medical Center at the University of Ulsan.  Formerly he was with the Institute of Vision Research, Department of Ophthalmology a Yonsei University College of Medicine, Seoul, Korea.