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    1. Mentioned In 138 Articles

    2. CLASSIFICATION AND QUANTITATIVE ANALYSIS OF GEOGRAPHIC ATROPHY JUNCTIONAL ZONE USING SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY

      Explore LWW Online Ophthalmology
      CLASSIFICATION AND QUANTITATIVE ANALYSIS OF GEOGRAPHIC ATROPHY JUNCTIONAL ZONE USING SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY
      Purpose: The junctional zone at the border of areas of geographic atrophy (GA) in eyes with nonneovascular age-related macular degeneration is an important target region for future therapeutic strategies. The goal of this study was to perform a detailed classification and quantitative characterization of the junctional zone using spectral domain optical coherence tomography. Methods: Spectral domain optical coherence tomography volume cube scans (Spectralis OCT, 1024 x 37, Automatic Real Time ...
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      Mentions: Srinivas R. Sadda UCSF

    3. Comparison of macular choroidal thickness in patients with pseudoexfoliation syndrome to normal control subjects with enhanced-depth SD-OCT imaging

      Explore ScienceDirect Ophthalmology
      Comparison of macular choroidal thickness in patients with pseudoexfoliation syndrome to normal control subjects with enhanced-depth SD-OCT imaging
      Purpose To test the hypothesis that macular choroidal thickness is lower in patients with pseudoexfoliation syndrome (PXS) as compared to healthy control subjects. Methods In this cross-sectional, observational study, 38 non-glaucomatous PXS subjects and 37 healthy volunteers were enrolled in a tertiary care Glaucoma Clinic. The macular region was scanned with the enhanced depth imaging (EDI) protocol of a spectral domain optical coherence tomography (SD-OCT) device (Spectralis OCT, Heidelberg Engineering ...
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      Mentions: UCSD Robert N. Weinreb UCSF

    4. Automated ablation of dental composite using an IR pulsed laser coupled to a plume emission spectral feedback system

      Explore Wiley Online Library Dentistry
      Automated ablation of dental composite using an IR pulsed laser coupled to a plume emission spectral feedback system
      Objective The purpose of this study is to assemble a laser system for the selective removal of dental composite from tooth surfaces, that is feasible for clinical use incorporating a spectral feedback system, a scanning system, articulating arm and a clinical hand-piece, and evaluate the performance of that system on extracted teeth. Methods Ten extracted teeth were collected and small fillings were placed on the occlusal surface of each tooth ...
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      Mentions: Daniel S. Fried UCSF Kenneth H. Chan

    5. Scientists look FTD in the eye

      Explore ALS Research Forum Neurology , Ophthalmology
      Scientists look FTD in the eye
      A routine eye test may help clinicians identify early signs of at least one form of FTD according to a new study published on April 12 in Science Translational Medicine. The study, led by Li Gan and Ari Green at the University of California in San Francisco, found that people heterozygous for progranulin (GRN) mutations without cognitive symptoms exhibited twice the number of lipid-rich deposits, known as lipofuscin, in the ...
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      Mentions: UCSF

    6. Effects of diurnal, lighting, and angle-of-incidence variation on anterior segment optical coherence tomography (AS-OCT) angle metrics

      Explore BMC Ophthalmology Ophthalmology
      Effects of diurnal, lighting, and angle-of-incidence variation on anterior segment optical coherence tomography (AS-OCT) angle metrics
      Background First reported study to assess the effect of diurnal variation on anterior chamber angle measurements, as well as, to re-test the effects of lighting and angle-of-incidence variation on anterior chamber angle (ACA) measurements acquired by time-domain anterior segment optical coherence tomography (AS-OCT). Methods A total of 30 eyes from 15 healthy, normal subjects underwent anterior chamber imaging using a Visante time-domain AS-OCT according to an IRB-approved protocol. For each ...
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      Mentions: Carl Zeiss Meditec UCSF Vikas Chopra

    7. Near-IR and CP-OCT imaging of suspected occlusal caries lesions

      Explore Wiley Online Library Dentistry
      Near-IR and CP-OCT imaging of suspected occlusal caries lesions
      Introduction Radiographic methods have poor sensitivity for occlusal lesions and by the time the lesions are radiolucent they have typically progressed deep into the dentin. New more sensitive imaging methods are needed to detect occlusal lesions. In this study, cross-polarization optical coherence tomography (CP-OCT) and near-IR imaging were used to image questionable occlusal lesions (QOC's) that were not visible on radiographs but had been scheduled for restoration on 30 ...
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      Mentions: Cynthia L. Darling Daniel S. Fried UCSF

    8. Distinguishing between contact lens warpage and ectasia: Usefulness of optical coherence tomography epithelial thickness mapping

      Explore Journal of Cataract & Refractive Surgery Ophthalmology
      Distinguishing between contact lens warpage and ectasia: Usefulness of optical coherence tomography epithelial thickness mapping
      Purpose To distinguish between corneal ectasia and contact lensrelated warpage by characteristic patterns on corneal topography and optical coherence tomography (OCT) epithelial thickness maps. Setting Casey Eye Institute, Portland, Oregon, USA. Design Prospective and retrospective case series. Methods Axial and mean power maps were obtained on corneal topography systems. Epithelial thickness maps were generated using RTVue OCT. A sector divider was applied to all maps. The locations of the minimum ...
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      Mentions: David Huang Oregon Health & Science University Center for Ophthalmic Optics and Lasers

    9. Impact of Multiple En Face Image Averaging on Quantitative Assessment from Optical Coherence Tomography Angiography Images

      Explore Elsevier Health Ophthalmology
      Impact of Multiple En Face Image Averaging on Quantitative Assessment from Optical Coherence Tomography Angiography Images
      Purpose To investigate the impact of multiple en face image averaging on quantitative measurements of the retinal microvasculature using optical coherence tomography angiography (OCTA). Design Prospective, observational, cross-sectional case series. Participants Twenty-one healthy individuals with normal eyes. Methods Macular OCTA images were acquired from all participants using the Zeiss Cirrus 5000 with Angioplex OCTA software (Carl Zeiss Meditec, Dublin, CA). Nine OCTA cube scans per eye were obtained and 9 ...
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      Mentions: Srinivas R. Sadda UCSF

    11. Comparison of Anterior Chamber Parameters in Patients With Plateau Iris Configuration and Pupillary Block Using ASOCT

      Explore LWW Online Ophthalmology
      Comparison of Anterior Chamber Parameters in Patients With Plateau Iris Configuration and Pupillary Block Using ASOCT
      Purpose: To quantitatively analyze the anterior chamber parameters in patients with pupillary block (PB) and plateau iris configuration (PIC) using anterior segment optical coherence tomography (ASOCT). Patients and Methods: In this cross-sectional study, nonglaucomatous subjects consecutively recruited and a total of 212 eyes divided into 3 groups of PIC (31 eyes), PB (60 eyes), and open angles (121 eyes) based on gonioscopic and ultrasound biomicroscopy findings. All patients underwent ASOCT ...
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      Mentions: University of Melbourne UCSF

    12. Optical Coherence Tomography Angiography Analysis of the Foveal Avascular Zone and Macular Vessel Density After Anti-VEGF Therapy in Eyes With Diabetic Macular Edema and Retinal Vein Occlusion

      Explore IOVS Journal Ophthalmology
      Optical Coherence Tomography Angiography Analysis of the Foveal Avascular Zone and Macular Vessel Density After Anti-VEGF Therapy in Eyes With Diabetic Macular Edema and Retinal Vein Occlusion
      Purpose : To evaluate the changes in foveal avascular zone (FAZ) area and the retinal capillary density after a single intravitreal anti-VEGF injection for macular edema secondary to diabetic retinopathy or retinal vein occlusion. Methods : In this prospective noncomparative case series, 18 eyes of 15 patients with diabetic macular edema (13 eyes) or macular edema secondary to central retinal vein occlusion (5 eyes) were included. Optical coherence tomography angiography (OCTA) images ...
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      Mentions: Srinivas R. Sadda UCSF

    13. Enamel Thickness Determination by Optical Coherence Tomography: In vitro Validation

      Explore Karger Publishers Dentistry
      Enamel Thickness Determination by Optical Coherence Tomography: In vitro Validation
      Optical coherence tomography (OCT) has been introduced in dentistry as a nondestructive diagnostic imaging tool that does not utilize ionizing radiation. This study investigated the agreement between polarization-sensitive OCT (PS-OCT), microcomputed tomography (-CT), and histology for enamel thickness measurements. Human enamel samples were prepared and evaluated with -CT and PS-OCT and then sectioned and observed via digital transversal light microscopy. For all methods, a standard transversal section (b-scan) in each ...
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      Mentions: Indiana University Daniel S. Fried UCSF

    14. The APOSTEL recommendations for reporting quantitative optical coherence tomography studies

      Explore Neurology Neurology , Ophthalmology
      The APOSTEL recommendations for reporting quantitative optical coherence tomography studies
      Objective: To develop consensus recommendations for reporting of quantitative optical coherence tomography (OCT) study results. Methods: A panel of experienced OCT researchers (including 11 neurologists, 2 ophthalmologists, and 2 neuroscientists) discussed requirements for performing and reporting quantitative analyses of retinal morphology and developed a list of initial recommendations based on experience and previous studies. The list of recommendations was subsequently revised during several meetings of the coordinating group. Results: We ...
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      Mentions: Peter A. Calabresi Johns Hopkins University Joel S. Schuman

    15. Swept-Source Optical Coherence Tomography and OCT Angiography of Minocycline-Induced Retinal and Systemic Hyperpigmentation

      Explore Healio.com Ophthalmology
      Swept-Source Optical Coherence Tomography and OCT Angiography of Minocycline-Induced Retinal and Systemic Hyperpigmentation
      This is a report of an 80-year-old man with a history of rosacea and rhinophyma treated for 15 years with oral minocycline who developed significant minocycline-induced hyperpigmentation. He also had a history of Fuchs' endothelial dystrophy and had undergone penetrating keratoplasty in the right eye. Best-corrected visual acuity was 20/60 in both eyes. Examination revealed slate-grey hyperpigmentation of his body, face, and sclera and black, confluent pigmentation in the ...
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      Mentions: Carl Zeiss Meditec UCSF

    16. Timing of retinal neuronal and axonal loss in MS: a longitudinal OCT study

      Explore Home - Springer Neurology , Ophthalmology
      Timing of retinal neuronal and axonal loss in MS: a longitudinal OCT study
      The objective of the study was to investigate the timing of central nervous system tissue atrophy in MS by evaluating longitudinal retinal volume changes in a broadly representative cohort with disease duration across the entire arc of disease. In this longitudinal study, 135 patients with MS and 16 healthy reference subjects underwent spectral-domain optical coherence tomography (OCT) at baseline and 2 years later. Following OCT quality control, automated segmentation of ...
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      Mentions: University College London VU University Amsterdam UCSF
    17. 1-15 of 138 1 2 3 4 5 6 7 8 9 10 »
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  4. About UCSF

    UCSF

    University of California at San Francisco (UCSF) is one of the world's leading centers of health sciences research, patient care, and education. UCSF's medical, pharmacy, dental, nursing, and graduate schools are among the top health science professional schools in the world. The UCSF Medical Center is consistently ranked among the top 10 hospitals in the United States by U.S. News & World Report. Some of UCSF's most renowned treatment centers include kidney and liver transplant, neurosurgery, neurology, oncology, ophthalmology, gene therapy, women's health, fetal surgery, pediatrics, and internal medicine. UCSF also has the nation's leading HIV/AIDS treatment and research centers. Collaborations with African Universities such as the University of Zimbabwe to deal with HIV have been established. UCSF should not be confused with the Hastings College of the Law, a separate institution of the University of California which is also located in San Francisco.

  5. Related Topics

    1. High-resolution PS-OCT of enamel remineralization
      66 articles also mentioned Daniel S. Fried
    2. Near-IR polarization imaging of sound and carious dental enamel
      19 articles also mentioned Hobin Kang
    3. In vivo near-IR imaging of occlusal lesions at 1310 nm
      15 articles also mentioned Kenneth H. Chan
    4. Repair of Descemet Membrane Detachments With the Assistance of Anterior Segment Optical Coherence Tomography
      14 articles also mentioned Shan C. Lin
    5. Assessment of dentin remineralization with PS-OCT
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    6. Clinical assessment of early tooth demineralization using polarization sensitive optical coherence tomography
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