1. University of Miami

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    1. Mentioned In 513 Articles

    2. Interocular asymmetry of choroidal thickness and vascularity index measurements in normal eyes assessed by swept-source optical coherence tomography

      Interocular asymmetry of choroidal thickness and vascularity index measurements in normal eyes assessed by swept-source optical coherence tomography
      Background: To investigate the symmetry of interocular choroidal thickness and vascularity index measurements in normal eyes using swept-source optical coherence tomography (SS-OCT). Cross-sectional and observational study. This study included 244 eyes of 122 normal adults with ages uniformly distributed from 19 to 89 years. Methods: SS-OCT imaging was performed using a scanning pattern of 1212 mm. Mean choroidal thickness (MCT) and choroidal vascularity index (CVI) measurements in the entire scanning ...
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    3. Optical Coherence Tomography Classification Systems for Diabetic Macular Edema and Their Associations With Visual Outcome and Treatment Responses

      Optical Coherence Tomography Classification Systems for Diabetic Macular Edema and Their Associations With Visual Outcome and Treatment Responses
      Optical coherence tomography (OCT) is an invaluable imaging tool in detecting and assessing diabetic macular edema (DME). Over the past decade, there have been different proposed OCT-based classification systems for DME. In this review, we present an update of spectral-domain OCT (SDOCT)-based DME classifications over the past 5 years. In addition, we attempt to summarize the proposed OCT qualitative and quantitative parameters from different classification systems in relation to ...
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    4. Genetics and optical coherence tomography features in a child with an achromatic retinal patch

      Genetics and optical coherence tomography features in a child with an achromatic retinal patch
      Background: Achromatic retinal patch is associated with tuberous sclerosis. Its role as a diagnostic feature is often overlooked. Materials and methods: A clinical case was retrospectively reviewed and reported. Results: A 5-year-old male with a history of seizure disorder and a germline TSC2 variant was found to have a hypopigmented lesion in the nasal macula, most consistent with an achromatic retinal patch. The optical coherence tomography features of the retinal ...
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    5. Analysis of port-wine birthmark vascular characteristics by location: Utility of optical coherence tomography mapping

      Analysis of port-wine birthmark vascular characteristics by location: Utility of optical coherence tomography mapping
      Introduction: Port-wine birthmarks (PWBs) are congenital capillary malformations that can be located on any area of the body. Vascular features include vessel size, depth, and density, which can greatly differ between patients, individual lesions, and even sites within the same lesion. Previous studies have determined that the location of PWB lesions has impacted their clinical response to laser treatment. Objective: We utilized dynamic optical coherence tomography (D-OCT) to measure in ...
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    6. Predicting Post-Therapeutic Visual Acuity and OCT Images in Patients With Central Serous Chorioretinopathy by Artificial Intelligence

      Predicting Post-Therapeutic Visual Acuity and OCT Images in Patients With Central Serous Chorioretinopathy by Artificial Intelligence
      To predict visual acuity (VA) and post-therapeutic optical coherence tomography (OCT) images 1, 3, and 6 months after laser treatment in patients with central serous chorioretinopathy (CSC) by artificial intelligence (AI). Real-world clinical and imaging data were collected at Zhongshan Ophthalmic Center (ZOC) and Xiamen Eye Center (XEC). The data obtained from ZOC (416 eyes of 401 patients) were used as the training set; the data obtained from XEC (64 ...
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    7. Combined anterior segment OCT and wavefront-based autorefractor using a shared beam

      Combined anterior segment OCT and wavefront-based autorefractor using a shared beam
      We have combined an anterior segment (AS) optical coherence tomography (OCT) system and a wavefront-based aberrometer with an approach that senses ocular wavefront aberrations using the OCT beam. Temporal interlacing of the OCT and aberrometer channels allows for OCT images and refractive error measurements to be acquired continuously and in real-time. The system measures refractive error with accuracy and precision comparable to that of clinical autorefractors. The proposed approach provides ...
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    8. Choroidal Changes in Eyes With Polypoidal Choroidal Vasculopathy After Anti-VEGF Therapy Imaged With Swept-Source OCT Angiography

      Choroidal Changes in Eyes With Polypoidal Choroidal Vasculopathy After Anti-VEGF Therapy Imaged With Swept-Source OCT Angiography
      Purpose: Swept-source optical coherence tomography angiography was used to investigate choroidal changes and their association with pigment epithelial detachments (PEDs) in eyes with polypoidal choroidal vasculopathy (PCV) after treatment with vascular endothelial growth factor (VEGF) inhibitors. Methods: Patients with treatment-nave PCV were included and underwent anti-VEGF therapy. Mean choroidal thickness (MCT), choroidal vascularity index (CVI), and PED volume measurements were obtained before and after treatment. Results: Thirty-four treatment-nave PCV eyes ...
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    9. ADVANCED OCT ANALYSIS OF BIOPSY PROVEN VITREORETINAL LYMPHOMA: OCT findings in vitreo-retinal lymphoma

      ADVANCED OCT ANALYSIS OF BIOPSY PROVEN VITREORETINAL LYMPHOMA: OCT findings in vitreo-retinal lymphoma
      Importance: Although the diagnosis of vitreoretinal lymphoma (VRL) can be challenging, early detection is critical for visual prognosis. Objective: To analyze the spectrum of optical coherence tomography (OCT) findings in patients with biopsy-proven VRL and correlate these features with clinical parameters. Design: Retrospective cross-sectional study SETTING: Multicenter chart review from 13 retina, uveitis and ocular oncology clinics worldwide over an 11-year period (2008-2019). Participants: Patients with a diagnosis of biopsy-proven ...
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    10. The Use of Optical Coherence Tomography to Asscess Water Transport Through The Urothelium of The Porcine Bladder

      The Use of Optical Coherence Tomography to Asscess Water Transport Through The Urothelium of The Porcine Bladder
      Recent reports pointed out that the urothelium was a permeable membrane and had some sensory and signaling functions. The aquaporins expression has been found in the urothelium, implicit water transport through the urothelium. However, this process has never been observed directly. This study aims to better understand water transport through urothelium and how sodium chloride affects urothelial integrity during the water transport process. We hypothesize that optical coherence tomography could ...
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    11. A Novel Network With Parallel Resolution Encoders for the Diagnosis of Corneal Diseases

      A Novel Network With Parallel Resolution Encoders for the Diagnosis of Corneal Diseases
      Objective: To propose a deep-learning network for the diagnosis of two corneal diseases: Fuchs endothlelial dystrophy and keratoconus, based on optical coherence tomography (OCT) images of the cornea. Methods: In this paper, we propose a novel network with parallel resolution-specific encoders and composite classification features to directly diagnose Fuchs endothelial dystrophy and keratoconus using OCT images. Our proposed network consists of a multi-resolution input, multiple parallel encoders, and a composite ...
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    12. Widefield Swept-Source Optical Coherence Tomography Angiography of a "Polypoidal-Like" Retinal Arteriovenous Anastomosis in Proliferative Diabetic Retinopathy

      Widefield Swept-Source Optical Coherence Tomography Angiography of a "Polypoidal-Like" Retinal Arteriovenous Anastomosis in Proliferative Diabetic Retinopathy
      A 69-year-old man with a history of proliferative diabetic retinopathy in both eyes presented with retinal hemorrhages and a whitish boundary demarcating the arterioles ( Figure , A, yellow arrowheads, right eye shown). His visual acuity was 20/400 OU. The right eye received several antivascular endothelial growth factor injections. En face widefield swept-source optical coherence tomography angiography (SS-OCTA; 1515 mm) of the total retina showed extensive retinal capillary and arteriolar nonperfusion ...
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    13. Using Optical Coherence Tomography to Screen for Cognitive Impairment and Dementia

      Using Optical Coherence Tomography to Screen for Cognitive Impairment and Dementia
      Background: Screening for Alzheimer's disease and related disorders (ADRD) and mild cognitive impairment (MCI) could increase case identification, enhance clinical trial enrollment, and enable early intervention. MCI and ADRD screening would be most beneficial if detection measures reflect neurodegenerative changes. Optical coherence tomography (OCT) could be a marker of neurodegeneration (part of the amyloid-tau-neurodegeneration (ATN) framework). Objective: To determine whether OCT measurements can be used as a screening measure ...
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    14. Visible light OCT-based quantitative imaging of lipofuscin in the retinal pigment epithelium with standard reference targets

      Visible light OCT-based quantitative imaging of lipofuscin in the retinal pigment epithelium with standard reference targets
      We developed a technology for quantitative retinal autofluorescence (AF, or FAF for fundus AF) imaging for quantifying lipofuscin in the retinal pigment epithelium (RPE). The technology is based on simultaneous visible light optical coherence tomography (VIS-OCT) and AF imaging of the retina and a pair of reference standard targets at the intermediate retinal imaging plane with known reflectivity for the OCT and fluorescence efficiency for the FAF. The technology is ...
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    15. 1-15 of 513 1 2 3 4 ... 33 34 35 »
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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.