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1. Mentioned In 42 Articles
2. Comparison of two swept-source optical coherence tomography biometers and a partial coherence interferometer
  
  Explore Journals | PLOS Oct 15 2019 Ophthalmology
  
  Purpose To compare biometry and prediction of postoperative refractive outcomes obtained by two swept-source optical coherence tomography (SS-OCT) biometers (IOLMaster 700 and Argos), and a partial coherence interferometry (IOLMaster ver 5.4) Methods Biometric values were measured using two SS-OCT and PCI device and evaluated against one another. Predictive errors were compared at one month after cataract surgery. Results One hundred forty six eyes were considered. Axial length (AXL) measurements ...
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  Mentions: Sungkyunkwan University
3. Optical coherence tomography analysis of inner and outer retinal layers in eyes with chiasmal compression caused by suprasellar tumours
  
  Explore Wiley Online Library Oct 15 2019 Ophthalmology
  
  Purpose To compare postoperative macular thickness measurements of inner and outer retinal layers in eyes of patients with chiasmal compression with or without visual field (VF) recovery and healthy controls using optical coherence tomography (OCT). Methods Macular spectral‐domain OCT has been used for the auto‐segmentation of images obtained from 100 eyes affected with chiasmal compression compared with 100 healthy controls enrolled in this study. We have divided eyes ...
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  Mentions: Sungkyunkwan University
4. Geographic Atrophy Segmentation in SD-OCT Images Using Synthesized Fundus Autofluorescence Imaging
  
  Explore ScienceDirect Oct 4 2019 Ophthalmology
  
  Background and Objective Accurate assessment of geographic atrophy (GA) is critical for diagnosis and therapy of non-exudative age-related macular degeneration (AMD). Herein, we propose a novel GA segmentation framework for spectral-domain optical coherence tomography (SD-OCT) images that employs synthesized fundus autofluorescence (FAF) images. Methods An en-face OCT image is created via the restricted sub-volume projection of three-dimensional OCT data. A GA region-aware conditional generative adversarial network is employed to generate ...
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  Mentions: Stanford University Sungkyunkwan University Nanjing University of Science and Technology
5. Clinical efficacy of optical coherence tomography to predict the visual outcome after endoscopic endonasal surgery for suprasellar tumors
  
  Explore ScienceDirect Aug 20 2019
  
  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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  Mentions: Sungkyunkwan University Samsung
6. Measurement of Vessel Density Using Optical Coherence Tomography-angiography in Normal Subjects: Difference by Analysis Area
  
  Explore KoreaMed Synapse Apr 23 2019 Ophthalmology
  
  Purpose To evaluate the vessel density of macula according to analysis area in health subjects using optical coherence tomography angiography (OCTA). Methods We retrospectively analyzed 30 eyes of 20 healthy people who underwent OCTA. We measured vessel density (VD) according to analysis area and foveal avascular zone (FAZ) size of superficial capillary plexus (SCP) and deep capillary plexus (DCP). The analysis areas were classified as 3 3 mm scan area ...
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  Mentions: Sungkyunkwan University
7. Border Tissue Morphology is Spatially Associated with Focal Lamina Cribrosa Defect and Deep-Layer Microvasculature Dropout in Open-Angle Glaucoma
  
  Explore American Journal of Ophthalmology Feb 27 2019 Ophthalmology
  
  Purpose To investigate the topographic relationship among focal lamina cribrosa (LC) defect, microvasculature dropout (MvD) and border tissue morphology in open angle glaucoma (OAG) eyes using spectral-domain (SD) optical coherence tomography (OCT) and OCT angiography. Design Cross-sectional study Methods One hundred twenty-six OAG eyes and 97 normal eyes were included. The maximum externally oblique border tissue (EOBT) length was measured by using enhanced depth imaging SD-OCT as well as focal ...
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  Mentions: Sungkyunkwan University
8. DEVELOPMENT OF IDIOPATHIC MACULAR HOLE IN FELLOW EYES Spectral Domain Optical Coherence Tomography Features
  
  Explore LWW Online Jan 28 2019 Ophthalmology
  
  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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  Mentions: Sungkyunkwan University Samsung
9. Measurable Range of Subfoveal Choroidal Thickness With Conventional Spectral Domain Optical Coherence Tomography
  
  Explore TVST Journal Oct 6 2018 Ophthalmology
  
  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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  Mentions: Sungkyunkwan University Samsung
10. Changes in optical coherence tomography measurements after orbital wall decompression in dysthyroid optic neuropathy
  
  Explore Nature Publishing Group Feb 28 2018 Ophthalmology
  
  Purpose The purpose of our study was to assess changes in peripapillary retinal nerve fiber layer (RNFL) thickness after orbital wall decompression in eyes with dysthyroid optic neuropathy (DON). Methods We analyzed peripapillary optical coherence tomography (OCT) images (Cirrus HD-OCT) from controls and patients with DON before and 1 and 6 months after orbital wall decompression. Results There was no significant difference in mean preoperative peripapillary retinal nerve fiber layer ...
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  Mentions: Sungkyunkwan University
11. Fouling development in direct contact membrane distillation: Non-invasive monitoring and destructive analysis
  
  Explore ScienceDirect Dec 30 2017 NDE/NDT , Other Non-Medical
  
  Fouling development in direct contact membrane distillation (DCMD) for seawater desalination was evaluated combining in-situ monitoring performed using optical coherence tomography (OCT) together with destructive techniques. The non-invasive monitoring with OCT provided a better understanding of the fouling mechanism by giving an appropriate sampling timing for the membrane autopsy. The on-line monitoring system allowed linking the flux trend with the structure of fouling deposited on the membrane surface. The water ...
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  Mentions: Sungkyunkwan University Luca Fortunato King Abdullah University of Science and Technology
12. Automatic Subretinal Fluid Segmentation of Retinal SD-OCT Images With Neurosensory Retinal Detachment Guided by Enface Fundus Imaging
  
  Explore IEEE Xplore Dec 22 2017 Ophthalmology
  
  Objective: Accurate segmentation of neurosensory retinal detachment (NRD) associated subretinal fluid in spectral domain optical coherence tomography (SD-OCT) is vital for the assessment of central serous chorioretinopathy (CSC). A novel two-stage segmentation algorithm was proposed, guided by Enface fundus imaging. Methods: In the first stage, Enface fundus image was segmented using thickness map prior to detecting the fluid-associated abnormalities with diffuse boundaries. In the second stage, the locations of the ...
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  Mentions: Sungkyunkwan University Nanjing University of Science and Technology
13. Comparison of peripapillary vessel density between preperimetric and perimetric glaucoma evaluated by OCT-angiography
  
  Explore Journals | PLOS Aug 31 2017 Ophthalmology
  
  Purpose To determine peripapillary vessel density in eyes with perimetric glaucoma (PG) or preperimetric glaucoma (PPG) compared to normal controls using optical coherence tomography-angiography (OCT-A). Methods We recruited 13 patients with unilateral perimetric normal-tension glaucoma (NTG) and fellow preperimetric NTG showing only inferotemporal retinal nerve fiber layer (RNFL) defect in red-free RNFL photography in both eyes. We also enrolled 9 healthy controls. Using OCT-A, radial peripapillary capillary densities at inferotemporal ...
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  Mentions: Optovue Sungkyunkwan University Samsung
14. Structural Changes of the Macula on Optical Coherence Tomography after Vitrectomy for Proliferative Diabetic Retinopathy
  
  Explore Karger Publishers Aug 7 2017 Ophthalmology
  
  Purpose: This study aimed to evaluate the relationship between macular structural changes and visual prognosis after pars plana vitrectomy (PPV) for proliferative diabetic retinopathy. Methods: The study included 60 eyes that had undergone PPV. Macular optical coherence tomography (OCT) findings were classified into 5 groups preoperatively and 10 groups postoperatively. Best-corrected visual acuity (BCVA) were analyzed according to pre- and postoperative OCT. Results: From the preoperative OCT, normal fovea with ...
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  Mentions: Sungkyunkwan University Kyungpook National University
15. Murine chronic lymph node window for longitudinal intravital lymph node imaging
  
  Explore Nature Publishing Group Jul 11 2017
  
  Chronic imaging windows in mice have been developed to allow intravital microscopy of many different organs and have proven to be of paramount importance in advancing our knowledge of normal and disease processes. A model system that allows long-term intravital imaging of lymph nodes would facilitate the study of cell behavior in lymph nodes during the generation of immune responses in a variety of disease settings and during the formation ...
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  Mentions: Massachusetts General Hospital Harvard University Sungkyunkwan University
16. A Case of Retinal Cavernous Hemangioma Diagnosed with Spectral Domain Optical Coherence Tomography
  
  Explore Digital Object Identifier System May 28 2017 Ophthalmology
  
  Dear Editor, Retinal cavernous hemangioma (RCH) is a rare, benign, congenital vascular anomaly, incidentally diagnosed in asymptomatic patients. Its characteristics were first reported by Gass [ 1 ] in 1971, as multiple saccular intraretinal aneurysms with dark red color. In most cases, RCH presents with no symptoms, but sometimes it causes visual deterioration when the lesion involves macular and/or vitreous hemorrhage. Several reports have demonstrated that RCH may accompany cutaneous and ...
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  Mentions: Sungkyunkwan University
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