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    1. Mentioned In 61 Articles

    2. Reply to Morphologic Features of Buried Optic Disc Drusen on En Face Optical Coherence Tomography and Optical Coherence Tomography Angiography

      Reply to Morphologic Features of Buried Optic Disc Drusen on En Face Optical Coherence Tomography and Optical Coherence Tomography Angiography
      ...ding/Support: No outside funds were received for this work. Financial disclosures: S.J.W. is a consultant for Samsung Bioepis (Songdo, South Korea), Panolos Bioscience (Seoul, South Korea), and Novelty Nobility (Seoul, S...
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    3. Optical coherence tomography angiography as a potential screening tool for cerebral small vessel diseases

      Optical coherence tomography angiography as a potential screening tool for cerebral small vessel diseases
      Background The retina and the brain share anatomic, embryologic, and physiologic characteristics. Therefore, retinal imaging in patients with brain disorders has been of significant interest. Using optical coherence tomography angiography (OCTA), a novel quantitative method of measuring retinal vasculature, we aimed to evaluate radial peripapillary capillary (RPC) network density and retinal nerve fiber layer (RNFL) thickness in cognitively impaired patients and determine their association with brain imaging markers. Methods In ...
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    4. Parafoveal and Peripapillary Perfusion Predict Visual Field Recovery in Chiasmal Compression due to Pituitary Tumors

      Parafoveal and Peripapillary Perfusion Predict Visual Field Recovery in Chiasmal Compression due to Pituitary Tumors
      Background: To evaluate the potential of vessel density alterations for predicting postoperative visual field (VF) improvement in chiasmal compression using optical coherence tomography angiography (OCT-A). Methods: The study investigated 57 eyes of 57 patients diagnosed with pituitary tumors and 42 eyes of 42 age and refractive error matched controls. All eyes with chiasmal compression for which preoperative optical coherence tomography (OCT) and OCT-A, and pre- and postoperative VF data were ...
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    5. Predictors of neovascular activity during neovascular age-related macular degeneration treatment based on optical coherence tomography angiography

      Predictors of neovascular activity during neovascular age-related macular degeneration treatment based on optical coherence tomography angiography
      The advent of anti-vascular endothelial growth factor (VEGF) therapies has remarkably improved the functional outcomes of neovascular age-related macular degeneration (nAMD) patients. However, there are guidelines on how to start treatment, the guidelines for discontinuing treatment are not yet clear. In this respect, the treat-extend-stop (TES) protocol have showed us the possibility of discontinuing treatment. In this study, we tried to investigate optical coherence tomography angiography (OCTA) biomarkers related to ...
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    6. Clinical efficacy of optical coherence tomography to predict the visual outcome after endoscopic endonasal surgery for suprasellar tumors

      Clinical efficacy of optical coherence tomography to predict the visual outcome after endoscopic endonasal surgery for suprasellar tumors
      Objective Prediction of visual outcome following endoscopic endonasal tumor resection still remains a challenge. We investigated the prognostic value of preoperative peripapillary retinal nerve fiber layer (pRNFL) using the optical coherence tomography (OCT) for visual outcome after endoscopic endonasal surgery (EES) for suprasellar tumors. Methods We retrospectively analyzed 122 patients who underwent EES for sellar and suprasellar tumors between January 2016 and January 2018. We retrospectively analyzed the pre- and ...
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    7. DEVELOPMENT OF IDIOPATHIC MACULAR HOLE IN FELLOW EYES Spectral Domain Optical Coherence Tomography Features

      DEVELOPMENT OF IDIOPATHIC MACULAR HOLE IN FELLOW EYES Spectral Domain Optical Coherence Tomography Features
      Purpose: To investigate the long-term incidence and risk factors of macular hole (MH) development in the fellow eyes of patients with unilateral idiopathic MH. Methods: The retrospective casecontrol study involved the fellow eyes of 215 consecutive patients with idiopathic MH. The patients were classified into two groups according to the presence or development of MH in the fellow eye. The spectral domain optical coherence tomography features and clinical characteristics of ...
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    8. Method of processing optical coherence tomographic image and apparatus for performing the method

      Method of processing optical coherence tomographic image and apparatus for performing the method
      Provided are a method and an apparatus for processing an optical coherence tomographic image. The method of processing an optical coherence tomographic image includes obtaining an optical coherence tomographic image by irradiating light to an object; generating a color space map based on the obtained optical coherence tomographic image; normalizing data of the obtained optical coherence tomographic image; realigning the normalized data of the optical coherence tomographic image; performing a ...
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      Mentions: Samsung
    9. Measurable Range of Subfoveal Choroidal Thickness With Conventional Spectral Domain Optical Coherence Tomography

      Measurable Range of Subfoveal Choroidal Thickness With Conventional Spectral Domain Optical Coherence Tomography
      Purpose : We investigate the measurable range of subfoveal choroidal thickness (SFCT) with conventional spectral domain optical coherence tomography (SD-OCT) in normal healthy eyes. Methods : All subjects underwent an SD-OCT horizontal line scan centered at the fovea with standard and enhanced depth imaging (EDI) techniques. Two independent observers manually measured SFCT on standard and EDI-OCT images, if two choroidal borders were identified. The rate of successful measurement with standard OCT was ...
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    10. Optical probe and optical coherence tomography apparatus including the same

      Optical probe and optical coherence tomography apparatus including the same
      An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control ...
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      Mentions: Samsung
    11. Unfolding displacement measurement method for the aliasing interferometer signal of a wavelength-comb-swept laser

      Unfolding displacement measurement method for the aliasing interferometer signal of a wavelength-comb-swept laser
      We demonstrate an unfolding displacement measurement method to overcome the aliasing problem of wavelength-comb-swept laser (WCSL). Compared to the conventional wavelength-swept laser (WSL), the WCSL exhibits an extended coherence length, owing to the narrowing spectral linewidth of the etalon filter. However, the aliasing interference signal induces an unexpected back-bounced phenomenon during displacement measurement because of the discretely distributed comb-like periodic spectra of the etalon filter. By using the dual-reference interferometry ...
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    12. Method and apparatus for coupling wavelength-swept light by controlling on/off timings of current applied to the gain mediums

      Method and apparatus for coupling wavelength-swept light by controlling on/off timings of current applied to the gain mediums
      A method of emitting wavelength-swept light includes controlling either one or both of magnitudes and on/off timings of currents to be applied to a first gain medium of a first optical generator and a second gain medium of a second optical generator to control an intensity and a wavelength region of each of first wavelength-swept light and second wavelength-swept light; generating the first wavelength-swept light having a first center ...
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      Mentions: Samsung
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  2. About Samsung

    Samsung

    Samsung, for over 70 years, has been dedicated to making a better world through diverse businesses that today span advanced technology, semiconductors, skyscraper and plant construction, petrochemicals, fashion, medicine, finance, hotels, and more. Our flagship company, Samsung Electronics, leads the global market in high-tech electronics manufacturing and digital media. Through innovative, reliable products and services; talented people; a responsible approach to business and global citizenship; and collaboration with our partners and customers, Samsung is taking the world in imaginative new directions.

    Samsung Medical Center was founded on November 9, 1994 under the philosophy of “contributing to improving the nation’s health through the best medical service, advanced medical research, and development of outstanding medical personnel."  The Samsung Medical Center consists of a hospital and a cancer center. The hospital is located in an intelligent building with floor space of more than 200,000 square meters and 20 floors aboveground and 5 floors underground, housing 40 departments, 10 specialist centers, 120 special clinics, and 1,306 beds. On the other hand, the 655-bed Cancer Center has 11 floors aboveground and 8 floors underground, with floor space of over 100,000 square meters. SMC is a tertiary hospital manned by approximately 7,400 staff including over 1,200 doctors and 2,300 nurses.