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    1. Mentioned In 72 Articles

    2. Nail-Patella Syndrome: Optical Coherence Tomography Angiography Findings

      Explore Karger Publishers Ophthalmology
      Nail-Patella Syndrome: Optical Coherence Tomography Angiography Findings
      We describe a 51-year-old Hispanic female with nail-patella syndrome (NPS), a rare genetic disease with a wide range of systemic features such as nail dysplasia and finger abnormalities, elbow webbing, iliac horn, patellar subluxation, and proteinuria. Some patients additionally have a history of glaucoma and other ocular features such as thick central corneal thickness, Lesters sign, prominent iris processes, and optic nerve cupping. Our patient had a history of glaucoma ...
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      Mentions: Visionix Carl Zeiss Meditec UT Southwestern Medical Center

    3. A Hybrid Model Composed of Two Convolutional Neural Networks (CNNs) for Automatic Retinal Layer Segmentation of OCT Images in Retinitis Pigmentosa (RP)

      Explore TVST Journal Ophthalmology
      A Hybrid Model Composed of Two Convolutional Neural Networks (CNNs) for Automatic Retinal Layer Segmentation of OCT Images in Retinitis Pigmentosa (RP)
      Purpose: We propose and evaluate a hybrid model composed of two convolutional neural networks (CNNs) with different architectures for automatic segmentation of retina layers in spectral domain optical coherence tomography (SD-OCT) B-scans of retinitis pigmentosa (RP). Methods: The hybrid model consisted of a U-Net for initial semantic segmentation and a sliding-window (SW) CNN for refinement by correcting the segmentation errors of U-Net. The U-Net construction followed Ronneberger et al. (2015 ...
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      Mentions: UT Southwestern Medical Center

    4. Coronary Stent Healing in Cancer Patients—An Optical Coherence Tomography Perspective

      Explore Frontiers Cardiology
      Coronary Stent Healing in Cancer Patients—An Optical Coherence Tomography Perspective
      Objective: This study assessed stent healing patterns and cardiovascular outcomes by optical coherence tomography (OCT) in cancer patients after drug-eluting stent (DES) placement. Background: Cancer treatment, owing to its cytotoxic and antiproliferative effects, could delay stent healing and increase stent thrombosis risk, especially when dual antiplatelet therapy (DAPT) is discontinued early for oncological treatment. OCT can assess stent endothelialization and other healing parameters, which may provide clinical guidance in these ...
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      Mentions: Leiden University University of Texas Health Science Center UT Southwestern Medical Center

    5. Comprehensive review of surgical microscopes: technology development and medical applications

      Explore SPIE Digital Library
      Comprehensive review of surgical microscopes: technology development and medical applications
      Significance: Surgical microscopes provide adjustable magnification, bright illumination, and clear visualization of the surgical field and have been increasingly used in operating rooms. State-of-the-art surgical microscopes are integrated with various imaging modalities, such as optical coherence tomography (OCT), fluorescence imaging, and augmented reality (AR) for image-guided surgery. Aim: This comprehensive review is based on the literature of over 500 papers that cover the technology development and applications of surgical microscopy ...
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      Mentions: UT Southwestern Medical Center

    6. Acute Bilateral Uveitis, Hypotony, and Cataracts Associated with Ipilimumab and Nivolumab Therapy: Optical Coherence Tomography Angiography Findings

      Explore Karger Publishers Ophthalmology
      Acute Bilateral Uveitis, Hypotony, and Cataracts Associated with Ipilimumab and Nivolumab Therapy: Optical Coherence Tomography Angiography Findings
      Immune checkpoint inhibitors are increasingly being used for the treatment of several malignancies. In rare cases, patients develop disabling ophthalmic side effects such as dry eyes, episcleritis, keratitis, uveitis, inflammatory orbitopathy, myasthenia gravis, macular edema, and serous retinal detachment. We present a case of acute bilateral anterior uveitis, prolonged hypotony, and cataracts following the use of dual therapy ipilimumab and nivolumab.
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      Mentions: Visionix FDA UT Southwestern Medical Center

    7. Application of a Deep Machine Learning Model for Automatic Measurement of EZ Width in SD-OCT Images of RP

      Explore TVST Journal Ophthalmology
      Application of a Deep Machine Learning Model for Automatic Measurement of EZ Width in SD-OCT Images of RP
      Purpose : We applied a deep convolutional neural network model for automatic identification of ellipsoid zone (EZ) in spectral domain optical coherence tomography B-scans of retinitis pigmentosa (RP). Methods : Midline B-scans having visible EZ from 220 patients with RP and 20 normal subjects were manually segmented for inner limiting membrane, inner nuclear layer, EZ, retinal pigment epithelium, and Bruch's membrane. A total of 2.87 million labeled image patches (33 ...
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      Mentions: UT Southwestern Medical Center

    8. Forward genetic analysis using OCT screening identifies Sfxn3 mutations leading to progressive outer retinal degeneration in mice

      Explore pnas.org Ophthalmology
      Forward genetic analysis using OCT screening identifies Sfxn3 mutations leading to progressive outer retinal degeneration in mice
      Retinal disease and loss of vision can result from any disruption of the complex pathways controlling retinal development and homeostasis. Forward genetics provides an excellent tool to find, in an unbiased manner, genes that are essential to these processes. Using N -ethyl- N -nitrosourea mutagenesis in mice in combination with a screening protocol using optical coherence tomography (OCT) and automated meiotic mapping, we identified 11 mutations presumably causative of retinal ...
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      Mentions: UT Southwestern Medical Center

    9. An assessment of the quality of optical coherence tomography image acquisition

      Explore Home - Springer Cardiology
      An assessment of the quality of optical coherence tomography image acquisition
      Optical coherence tomography (OCT) provides excellent image resolution, however OCT optimal acquisition is essential but could be challenging owing to several factors. We sought to assess the quality of OCT pullbacks and identify the causes of suboptimal image acquisition. We evaluated 784 (404 pre-PCI; 380 post-PCI) coronary pullbacks from an anonymized OCT database from our Cardiovascular Imaging Core Laboratory. Imaging of the region-of-interest (ROIlesion or stented segment plus references) was ...
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      Mentions: UT Southwestern Medical Center

    10. Use of Optical Coherence Tomography (OCT) in Aesthetic Skin Assessment—A Short Review

      Explore Wiley Online Library Dermatology
      Use of Optical Coherence Tomography (OCT) in Aesthetic Skin Assessment—A Short Review
      Assessments of non‐surgical office‐based aesthetic treatments' efficacy including lasers are mostly based on subjective evaluation of clinical photography. Accumulating evidence suggest that non‐invasive skin imaging such as optical coherence tomography (OCT) can be effectively used to assess not only the skin surface but also the underlying epidermis and dermis, providing objective and clinically relevant data. In this review, we highlight the potential of OCT imaging for the ...
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      Mentions: UT Southwestern Medical Center

    13. Unique characteristics of optical coherence tomography (OCT) results and visual acuity testing in myelin oligodendrocyte glycoprotein (MOG) antibody positive pediatric patients

      Explore ScienceDirect Neurology , Ophthalmology
      Unique characteristics of optical coherence tomography (OCT) results and visual acuity testing in myelin oligodendrocyte glycoprotein (MOG) antibody positive pediatric patients
      Background Optic nerve involvement in anti-myelin oligodendrocyte glycoprotein antibody associated syndrome (MOG ab syndrome) tends to have unique features. Few studies have reported optical coherence tomography (OCT) measures like retinal nerve fiber layer thickness findings in the setting of pediatric MOG ab syndrome. Objectives The aim of this study is to compare visual acuity between MOG ab positive and MOG ab negative pediatric cohorts and examine correlations with OCT findings ...
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      Mentions: UT Southwestern Medical Center

    14. Optical coherence tomography features in brothers with aspartylglucosaminuria

      Explore Wiley Online Library Neurology , Ophthalmology
      Optical coherence tomography features in brothers with aspartylglucosaminuria
      Aspartylglucosaminuria is a lysosomal storage disorder enriched in Finland. We report on a pair of non‐Finnish siblings with aspartylglucosaminuria with autofluorescent inclusion bodies on optical coherence tomography, a finding not previously reported in this disorder. We performed a record review, neurological and neuropsychological evaluation, brain MRI, and optical coherence tomography for each patient. They are compound heterozygous for a 34‐kb deletion and a c.365CA novel variant of ...
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      Mentions: UT Southwestern Medical Center

    16. Optical coherence tomography findings after chronic Total occlusion interventions: Insights from the “AngiographiC evaluation of the everolimus-eluting stent in chronic Total occlusions” (ACE-CTO) study (NCT01012869)

      Explore ScienceDirect Cardiology
      Optical coherence tomography findings after chronic Total occlusion interventions: Insights from the “AngiographiC evaluation of the everolimus-eluting stent in chronic Total occlusions” (ACE-CTO) study (NCT01012869)
      Background There is limited information on optical coherence tomography (OCT) findings after percutaneous coronary intervention (PCI) of chronic total occlusions (CTOs). OCT allows high resolution imaging that can enhance understanding of the vascular response after stenting of chronically occluded vessels. Methods The Angiographic Evaluation of the Everolimus-Eluting Stent in Chronic Total Occlusions (ACE-CTO) study collected angiographic and clinical outcomes from 100 patients undergoing CTO PCI with the everolimus-eluting stent (EES ...
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      Mentions: University of Minnesota UT Southwestern Medical Center
    17. 1-15 of 72 1 2 3 4 5 »
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  4. About UT Southwestern Medical Center

    UT Southwestern Medical Center

    University of Texas Southwestern Medical Center. Part of The University of Texas System, UT Southwestern is governed by the UT Board of Regents. President Dr. Daniel K. Podolsky leads the medical center which includes three degree-granting institutions: UT Southwestern Medical School, UT Southwestern Graduate School of Biomedical Sciences and UT Southwestern School of Health Professions. These three schools train nearly 4,200 medical, graduate and health professions students, residents and postdoctoral fellows each year.

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