1. University of Miami

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    1. Mentioned In 483 Articles

    2. Discrimination of diabetic retinopathy from optical coherence tomography angiography images using machine learning methods

      Discrimination of diabetic retinopathy from optical coherence tomography angiography images using machine learning methods
      Purpose: The goal was to discriminate between diabetic retinopathy (DR) and healthy controls (HC) by evaluating Optical coherence tomography angiography (OCTA) images from 33 mm scans with the assistance of different machine learning models. Methods: The OCTA angiography dataset of superficial vascular plexus (SVP), deep vascular plexus (DVP), and retinal vascular network (RVN) were acquired from 19 DR (38 eyes) patients and 25 HC (44 eyes). A discrete wavelet transform ...
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    3. Comparison of Spectralis and Cirrus optical coherence tomography for the detection of incomplete and complete retinal pigment epithelium and outer retinal atrophy

      Comparison of Spectralis and Cirrus optical coherence tomography for the detection of incomplete and complete retinal pigment epithelium and outer retinal atrophy
      Purpose: To evaluate and compare the detection of incomplete and complete retinal pigment epithelial and outer retinal atrophy (iRORA and cRORA) using Spectralis and Cirrus optical coherence tomography (OCT) devices. Methods: Subjects with late age-related macular degeneration (AMD) were imaged on the same day with Spectralis and Cirrus OCT. Two masked, independent and experienced retina specialist graders evaluated each case for the presence of cRORA and iRORA lesions. Results: A ...
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    4. Multi-Disease Deep-Learning Neural Network for the Diagnosis of Corneal Diseases

      Multi-Disease Deep-Learning Neural Network for the Diagnosis of Corneal Diseases
      Purpose To report a multi-disease deep-learning diagnostic network (MDDN) of common corneal diseases: dry eye syndrome (DES), Fuchs endothelial dystrophy (FED), and keratoconus (KCN) using anterior segment optical coherence tomography (AS-OCT) images. Study Design Development of a deep learning neural network diagnosis algorithm Methods A total of 158,220 AS-OCT images from 879 eyes of 478 subjects were used to develop and validate a classification deep network. After a quality ...
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    5. Deliberations of an International Panel of Experts on OCTA Nomenclature of nAMD

      Deliberations of an International Panel of Experts on OCTA Nomenclature of nAMD
      A panel of imaging experts was assembled to review neovascular age-related macular degeneration optical coherence tomography angiography descriptors published to date, and test agreement on use of these terms, which was found to be low. Optical coherence tomography angiography (OCTA) has been used to identify and characterize macular neovascularization (MNV) secondary to age-related macular degeneration (AMD). 1-4 Many studies have explored OCTA morphological features of MNV that might serve as ...
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    6. Development and validation of a deep learning system to screen vision-threatening conditions in high myopia using optical coherence tomography image

      Development and validation of a deep learning system to screen vision-threatening conditions in high myopia using optical coherence tomography image
      Background/aims To apply deep learning technology to develop an artificial intelligence (AI) system that can identify vision-threatening conditions in high myopia patients based on optical coherence tomography (OCT) macular images. Methods In this cross-sectional, prospective study, a total of 5505 qualified OCT macular images obtained from 1048 high myopia patients admitted to Zhongshan Ophthalmic Centre (ZOC) from 2012 to 2017 were selected for the development of the AI system ...
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    7. Correlations Between Choriocapillaris and Choroidal Measurements and the Growth of Geographic Atrophy using Swept Source OCT Imaging

      Correlations Between Choriocapillaris and Choroidal Measurements and the Growth of Geographic Atrophy using Swept Source OCT Imaging
      Purpose The correlations between enlargement rates (ERs) of geographic atrophy (GA) and choriocapillaris (CC) flow deficits (FDs), mean choroidal thickness (MCT), and choroidal vascularity index (CVI) were investigated using swept source optical coherence tomography (SS-OCT) in age-related macular degeneration (AMD). Design Retrospective review of prospective, observational case series. Methods Eyes with GA from AMD were imaged with SS-OCT (PLEX Elite 9000; Carl Zeiss Meditec, Inc, Dublin, CA) using 6x6 mm ...
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    8. Endothelial Biopsy for the Diagnosis and Management of Culture-Negative Retrocorneal Fungal Keratitis With the Assistance of Optical Coherence Tomography Imaging

      Endothelial Biopsy for the Diagnosis and Management of Culture-Negative Retrocorneal Fungal Keratitis With the Assistance of Optical Coherence Tomography Imaging
      Purpose: To report a case of a culture-negative deep fungal corneal infection that was diagnosed after histopathology of an anterior segment optical coherence tomography-guided endothelial biopsy. Methods: A 22-year-old woman with history of contact lens wear and concomitant topical steroid use presented with a mid-stromal corneal infiltrate that failed to respond to oral acyclovir and topical fortified antibiotics. Although cornea stains, cultures, and confocal microscopy showed negative results, there was ...
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    9. Recent developments in the use of optical coherence tomography for glaucoma

      Recent developments in the use of optical coherence tomography for glaucoma
      Purpose of review: The aim of this article is to summarize findings of recent reports highlighting the utility of novel optical coherence tomography (OCT) parameters in the diagnosis and monitoring of glaucomatous optic neuropathy. Recent findings: Optic nerve head (ONH), retinal nerve fiber layer (RNFL), and macular parameters show high levels of diagnostic capability. The Bruch's membrane opening-minimum rim width (BMO-MRW) measurement is a novel ONH parameter obtained using ...
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    10. Comparison Between Graders in Detection of Diabetic Neovascularization with Swept Source OCT Angiography and Fluorescein Angiography

      Comparison Between Graders in Detection of Diabetic Neovascularization with Swept Source OCT Angiography and Fluorescein Angiography
      Purpose To compare the ability of ophthalmologists to identify neovascularization (NV) in patients with proliferative diabetic retinopathy (PDR) using swept source optical coherence tomography angiography (SS-OCTA) and fluorescein angiography (FA). Design Retrospective study comparing diagnostic instruments. Methods Eyes with PDR or severe non-proliferative diabetic retinopathy and a high suspicion of NV based on clinical examination were imaged using SS-OCTA and FA at the same visit. Two separate grading sets consisting ...
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    11. Pathological-Corneas Layer Segmentation and Thickness Measurement in OCT Images

      Pathological-Corneas Layer Segmentation and Thickness Measurement in OCT Images
      Purpose : The purpose of this study was to propose a new algorithm for the segmentation and thickness measurement of pathological corneas with irregular layers using a two-stage graph search and ray tracing. Methods : In the first stage, a graph, with only gradient edge-cost, is used to segment the air-epithelium and endothelium-aqueous boundaries. In the second stage, a graph, with gradient, directional, and multiplier edge-cost, is used to correct segmentation. The ...
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    12. A recommended "minimum data set" framework for SD-OCT retinal image acquisition and analysis from the Atlas of Retinal Imaging in Alzheimer's Study (ARIAS)

      A recommended "minimum data set" framework for SD-OCT retinal image acquisition and analysis from the Atlas of Retinal Imaging in Alzheimer's Study (ARIAS)
      Introduction: We propose a minimum data set framework for the acquisition and analysis of retinal images for the development of retinal Alzheimer's disease (AD) biomarkers. Our goal is to describe methodology that will increase concordance across laboratories, so that the broader research community is able to cross-validate findings in parallel, accumulate large databases with normative data across the cognitive aging spectrum, and progress the application of this technology from ...
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    13. Optical Coherence Tomography: Critical Tool to Manage Expectations after Cataract Extraction

      Optical Coherence Tomography: Critical Tool to Manage Expectations after Cataract Extraction
      Purpose of Review To review evidence on the utility of spectral domain optical coherence tomography (SD-OCT) in evaluating retinal structure prior cataract surgery and highlight new technologies that can assess retinal function perioperatively. Recent Findings SD-OCT detected clinically unsuspected macular pathology in 4.625% of individuals in the pre-operative cataract evaluation. The most common findings were epiretinal membrane and macular degeneration with frequencies that varied by population studied. These conditions ...
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    14. Macular microvascular parameters in the ganglion cell-inner plexiform layer derived by optical coherence tomography angiography: Vascular structure-central visual function analysis

      Macular microvascular parameters in the ganglion cell-inner plexiform layer derived by optical coherence tomography angiography: Vascular structure-central visual function analysis
      ...nalysis. PLoS ONE 15(10): e0240111. https://doi.org/10.1371/journal.pone.0240111 Editor: Sanjoy Bhattacharya, Bascom Palmer Eye Institute, UNITED STATES Received: June 1, 2020; Accepted: September 18, 2020; Published: Oc...
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    15. Clinicopathologic correlation of aniridia: Optical coherence tomography angiography and histopathologic observations

      Clinicopathologic correlation of aniridia: Optical coherence tomography angiography and histopathologic observations
      Purpose To describe optical coherence tomography angiography (OCTA) findings in a patient with aniridia and correlate with representative histopathology. Observations OCTA images of the macula of a pediatric aniridic patient, who has nystagmus and impaired vision bilaterally, demonstrate a complete absence of the foveal avascular zone in both the superficial and deep vascular complexes (SVC and DVC). In addition, larger superficial blood vessels were found to be abnormally diving from ...
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    16. 1-15 of 483 1 2 3 4 ... 31 32 33 »
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  2. About University of Miami

    University of Miami

    University of Miami has more than 15,400 undergraduate and graduate students from around the world that call UM home during the academic semesters. The Leonard M. Miller School of Medicine is the school of medical education at the University of Miami and serves as its major teaching facility, and is one of the largest hospitals in the United States, having more than 1550 beds. Bascom Palmer Eye Institute  is committed to the protection and preservation of the treasured gift of sight. The Institute's full-time faculty of internationally-respected physicians and scientists are skilled in every ophthalmic subspecialty. Bascom Palmer Eye Institute, which serves as the Department of Ophthalmology for the University of Miami Miller School of Medicine in Miami, Florida, is recognized as one of the world's finest and most progressive centers for ophthalmic care, research and education.