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    1. Mentioned In 57 Articles

    2. Swept-Source OCT Angiography Features in Patients after Macular Hole Surgery

      Swept-Source OCT Angiography Features in Patients after Macular Hole Surgery
      This study aimed to compare findings of optical coherence tomography (OCT) angiography (OCTA) between eyes with nearly recovered and partially recovered outer retina after full-thickness macular hole (FTMH) surgery and to identify OCTA findings associated with visual acuity. We retrospectively reviewed 30 patients who underwent surgery for idiopathic FTMH. Swept-source OCT (SS-OCT) and OCTA were performed preoperatively and at three and six months postoperatively. Subgroups were divided according to the ...
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    3. Associations between Choriocapillaris Flow on Optical Coherence Tomography Angiography and Cardiovascular Risk Profiles of Patients with Acute Myocardial Infarction

      Associations between Choriocapillaris Flow on Optical Coherence Tomography Angiography and Cardiovascular Risk Profiles of Patients with Acute Myocardial Infarction
      We evaluated the association between macular perfusion assessed via optical coherence tomography angiography (OCTA) and the cardiovascular risk profiles of patients with acute myocardial infarction (AMI). Patients with AMI who underwent comprehensive ophthalmological examinations and retinal OCTA were evaluated retrospectively. Retinal OCTA was performed for each patient within 3 days of admission. Quantitative analyses of the vessel density (VD) of the superficial capillary plexus (SCP) layers, deep capillary plexus layers ...
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    4. Diagnosis of Retinal Diseases Based on Bayesian Optimization Deep Learning Network Using Optical Coherence Tomography Images

      Diagnosis of Retinal Diseases Based on Bayesian Optimization Deep Learning Network Using Optical Coherence Tomography Images
      Retinal abnormalities have emerged as a serious public health concern in recent years and can manifest gradually and without warning. These diseases can affect any part of the retina, causing vision impairment and indeed blindness in extreme cases. This necessitates the development of automated approaches to detect retinal diseases more precisely and, preferably, earlier. In this paper, we examine transfer learning of pretrained convolutional neural network (CNN) and then transfer ...
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    5. Comprehensive Assessment of High-Risk Plaques by Dual-Modal Imaging Catheter in Coronary Artery

      Comprehensive Assessment of High-Risk Plaques by Dual-Modal Imaging Catheter in Coronary Artery
      Coronary plaque destabilization involves alterations in microstructure and biochemical composition; however, no imaging approach allows such comprehensive characterization. Herein, the authors demonstrated a simultaneous microstructural and biochemical assessment of high-risk plaques in the coronary arteries in a beating heart using a fully integrated optical coherence tomography and fluorescence lifetime imaging (FLIm). It was found that plaque components such as lipids, macrophages, lipids+macrophages, and fibrotic tissues had unique fluorescence lifetime ...
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    6. Retinal Changes before and after Silicone Oil Removal in Eyes with Rhegmatogenous Retinal Detachment Using Swept-Source Optical Coherence Tomography

      Retinal Changes before and after Silicone Oil Removal in Eyes with Rhegmatogenous Retinal Detachment Using Swept-Source Optical Coherence Tomography
      This study aimed to evaluate and compare the retinal and choroidal thickness and vessel density (VD) changes between silicone oil (SO) tamponade and after SO removal using swept-source optical coherence tomography (SS-OCT) and OCT angiography (OCTA). Thirty patients who underwent pars plana vitrectomy for retinal detachment (RD) with SO tamponade were included. SS-OCT and OCTA were conducted before RD surgery, during SO tamponade, and after SO removal. A 3-dimensional volumetric ...
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    7. Combined wide-field optical coherence tomography angiography density map for high myopic glaucoma detection

      Combined wide-field optical coherence tomography angiography density map for high myopic glaucoma detection
      The present study aimed to evaluate the diagnostic ability of wide-field optical coherence tomography angiography (OCTA) density map for detection of glaucomatous damage in high myopic (HM) eyes and to further compare the diagnostic ability of OCTA with that of conventional imaging approaches including red-free photography and swept-source OCT (SS-OCT) wide-field maps. A total of 77 healthy HM eyes and 72 HM eyes with open angle glaucoma (OAG) participated in ...
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    8. Wide-field optical coherence tomography deviation map for early glaucoma detection

      Wide-field optical coherence tomography deviation map for early glaucoma detection
      Background/aims: This study aimed to establish a wide-field optical coherence tomography (OCT) deviation map obtained from swept-source OCT (SS-OCT) scans. Moreover, it also aimed to compare the diagnostic ability of this wide-field deviation map with that of the peripapillary and macular deviation maps currently being used for the detection of early glaucoma (EG). Methods: Four hundred eyes, including 200 healthy eyes and 200 eyes with EG were enrolled in ...
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    9. Detection of choroidal neovascularisation in flat irregular pigment epithelial detachment in central serous chorioretinopathy using optical coherence tomography angiography: en-face image combined with cross-sectional image

      Detection of choroidal neovascularisation in flat irregular pigment epithelial detachment in central serous chorioretinopathy using optical coherence tomography angiography: en-face image combined with cross-sectional image
      Background: This study investigated choroidal neovascularisation (CNV) in FIPED by two methods: en-face OCTA and cross-sectional OCTA. We intended to evaluate the incidence of CNV and compare the efficacy of each imaging modalities. Methods: We retrospectively studied OCT and OCTA images of 328 eyes with CSC. OCTA B-scans and macular cube scans were primarily reviewed for the detection of FIPED and CNV. En-face OCTA and cross-sectional OCTA with Angio-B view ...
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    10. Deep Learning-based Diagnosis of Glaucoma Using Wide-field Optical Coherence Tomography Images

      Deep Learning-based Diagnosis of Glaucoma Using Wide-field Optical Coherence Tomography Images
      Purpose: (1) To evaluate the performance of a deep learning (DL) classifier in detecting glaucoma, based on wide-field swept-source optical coherence tomography (SS-OCT) images. (2) To assess the performance of DL-based fusion methods in diagnosing glaucoma using a variety of wide-field SS-OCT images and compare their diagnostic abilities with that of conventional parameter-based methods. Methods: Overall, 675 eyes, including 258 healthy eyes and 417 eyes with glaucoma were enrolled in ...
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    11. Utilization potential of intraluminal optical coherence tomography for the Eustachian tube

      Utilization potential of intraluminal optical coherence tomography for the Eustachian tube
      Imaging the Eustachian tube is challenging because of its complex anatomy and limited accessibility. This study fabricated a fiber-based optical coherence tomography (OCT) catheter and investigated its potential for assessing the Eustachian tube anatomy. A customized OCT system and an imaging catheter, termed the Eustachian OCT, were developed for visualizing the Eustachian tube. Three male swine cadaver heads were used to study OCT image acquisition and for subsequent histologic correlation ...
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    12. RECURRENCE OF IDIOPATHIC EPIRETINAL MEMBRANE AND ITS PREDISPOSING FACTO: An Optical Coherence Tomography Study

      RECURRENCE OF IDIOPATHIC EPIRETINAL MEMBRANE AND ITS PREDISPOSING FACTO: An Optical Coherence Tomography Study
      Purpose: To evaluate the incidence and clinical course of recurrent epiretinal membrane (ERM) after ERM surgery and to identify predisposing optical coherence tomography (OCT) findings for the recurrence . Methods: Postoperative ERM recurrence , defined as reappearance of the membrane after its removal or regrowth of the remnant membrane, was investigated in 301 eyes with idiopathic ERM followed up for more than 6 months after macular surgery by fundus photographs and spectral-domain ...
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    13. A Wide-Field Optical Coherence Tomography Normative Database Considering the Fovea-Disc Relationship for Glaucoma Detection

      A Wide-Field Optical Coherence Tomography Normative Database Considering the Fovea-Disc Relationship for Glaucoma Detection
      Purpose : One purpose of this study was to collect wide-field swept-source optical coherence tomography (SS-OCT) data from healthy eyes and build a wide-filed normative database. Another purpose was to compare the glaucoma diagnostic ability of new parameters based on this normative database to the parameters that are currently in use, such as the peripapillary retinal nerve fiber layer (RNFL), macular ganglion cell-inner plexiform layer, and ganglion cell complex (GCC) thickness ...
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    14. Effect of Hemodialysis on Peripapillary Choroidal Thickness Measured by Swept-Source Optical Coherence Tomography

      Effect of Hemodialysis on Peripapillary Choroidal Thickness Measured by Swept-Source Optical Coherence Tomography
      Purpose: To investigate the effects of hemodialysis (HD) on peripapillary choroidal thickness (PCT) by swept-source optical coherence tomography (SS-OCT) and on other ophthalmologic parameters in patients with end-stage kidney disease (ESKD). Methods: This was a prospective observational study. We evaluated 29 patients who underwent HD for ESKD. Detailed ophthalmologic examinations and SS-OCT were performed immediately before and after HD. PCT was measured using the modification tool in the built-in OCT ...
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    15. An Assessment of Band Keratopathy Depth With Anterior Segment Optical Coherence Tomography

      An Assessment of Band Keratopathy Depth With Anterior Segment Optical Coherence Tomography
      Background: To describe the anterior segment optical coherence tomography (AS-OCT) findings in a series of patients with band keratopathy (BK) and discuss its possible clinical utility. Methods: A retrospective review of 31 eyes from 31 consecutive patients with BK from November 2013 to October 2018. Lesion depth and central corneal thickness (CCT) were outputted from AS-OCT (RS-3000 Advance, NAVIS-EX 1.5.5 Nidek CO LTD, Japan). Results: There were 20 ...
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    16. RECURRENCE OF IDIOPATHIC EPIRETINAL MEMBRANE AND ITS PREDISPOSING FACTORS: An Optical Coherence Tomography Study

      RECURRENCE OF IDIOPATHIC EPIRETINAL MEMBRANE AND ITS PREDISPOSING FACTORS: An Optical Coherence Tomography Study
      Purpose: To evaluate the incidence and clinical course of recurrent epiretinal membrane (ERM) after ERM surgery and to identify predisposing optical coherence tomography (OCT) findings for the recurrence . Methods: Postoperative ERM recurrence , defined as reappearance of the membrane after its removal or regrowth of the remnant membrane, was investigated in 301 eyes with idiopathic ERM followed up for more than 6 months after macular surgery by fundus photographs and spectral-domain ...
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    17. 1-15 of 57 1 2 3 4 »
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  2. About Hanyang University

    Hanyang University

    Hanyang University is one of the most prestigious private universities in South Korea. In particular, Hanyang's School of Engineering is one of the oldest and most selective engineering schools in Korea. Many notable alumni who graduated from Hanyang Engineering school include chairmen, vice chairmen, and CEOs of the nation's leading companies, such as Hyundai, Samsung, and LG. The main campus is Hanyang University, Seoul, with its cluster campus, the ERICA campus (Education Research Industry Cluster at Ansan), located in the city of Ansan. Love in Truth in Deed is the founding principle and educational philosophy of Hanyang University.  Also see Hanyang University College of Medicine.