1. University of Washington

    0 Comments Leave a Comment

    1-15 of 331 1 2 3 4 ... 20 21 22 »

    1. Mentioned In 331 Articles

    2. Development of a clinical prototype of a miniature hand-held optical coherence tomography probe for prematurity and pediatric ophthalmic imaging

      Explore OSA | OSA Publishing Ophthalmology , Probes
      Development of a clinical prototype of a miniature hand-held optical coherence tomography probe for prematurity and pediatric ophthalmic imaging
      We report a novel design and operation of a highly integrated miniature handheld OCT probe, with high-speed angiography function that can be used in clinical settings for young children and infants, providing rapid, non-invasive structural and angiographic imaging of the retina and choroid. The imaging system is operated at 200 kHz, with 3D OCT and OCTA scan time of 0.8 and 3.2 seconds, respectively, and the scanning angle ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang University of Dundee

    4. The evaluation of spontaneous Descemet’s membrane reattachment using swept-source optical coherence tomography: a case report

      Explore Home Ophthalmology
      The evaluation of spontaneous Descemet’s membrane reattachment using swept-source optical coherence tomography: a case report
      A 29-year old man presented with a history of facial burn in August of 2017. Slit lamp examination revealed significant central corneal stromal scarring in the right eye. The patient received deep anterior lamellar keratoplasty (DALK) in the right eye. Three weeks post operatively, the patient was found to have recurrent corneal edema on slit lamp exam, and standard anterior segment optical coherence tomography (OCT) revealed a central detachment of ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang Tueng T. Shen

    5. Quantitative analysis of retinal and choroid capillary ischaemia using optical coherence tomography angiography in type 2 diabetes

      Explore Wiley Online Library Ophthalmology
      Quantitative analysis of retinal and choroid capillary ischaemia using optical coherence tomography angiography in type 2 diabetes
      Purpose To perform a quantitative analysis of retinal and choroid capillary ischaemia in diabetic patients by using optical coherence tomography angiography (OCTA). Methods A total of 97 type 2 diabetic patients and 48 controls were included in this cross‐sectional study. Diabetic patients without diabetic retinopathy (DR) were categorized as no DR (NDR) group; DR was classified into mild non‐proliferative diabetic retinopathy (NPDR), moderate NPDR, severe NPDR and proliferative ...
      Read Full Article
      Mentions: University of Washington

    6. Optic Nerve Head Perfusion Before and After Intravitreal Antivascular Growth Factor Injections Using Optical Coherence Tomography-based Microangiography

      Explore LWW Online Ophthalmology
      Optic Nerve Head Perfusion Before and After Intravitreal Antivascular Growth Factor Injections Using Optical Coherence Tomography-based Microangiography
      Purpose: To use optical coherence tomography angiography (OCTA) to evaluate the changes in optic nerve head perfusion following intravitreal antivascular endothelial growth factor injections. Methods: Preinjection and postinjection intraocular pressure (IOP) and OCTA images were taken of both the injected and uninjected fellow eyes. Results: Mean preinjection IOP was 16.64.7mmHg, which increased to a mean of 40.313.0mmHg ( P 0.0001) during the first postinjection image and ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang

    7. Three-dimensional assessment of proximal contact enamel using optical coherence tomography

      Explore ScienceDirect Dentistry
      Three-dimensional assessment of proximal contact enamel using optical coherence tomography
      Objective The purpose of this study was to detect and investigate the association of enamel microcracks with demineralization at proximal contact areas of premolars, using 3D swept-source optical coherence tomography (SS-OCT). Methods Extracted maxillary and mandibular premolars (n = 50 each), without any visible tooth cracks, were examined for demineralization of interproximal contact areas, using the International Caries Detection and Assessment System (ICDAS). SS-OCT was used to evaluate demineralization and detect ...
      Read Full Article
      Mentions: University of Washington Yasunori Sumi Tokyo Medical & Dental University

    8. Correlations Between Choriocapillaris Flow Deficits Around Geographic Atrophy and Enlargement Rates Based on Swept Source OCT Imaging

      Explore ScienceDirect Ophthalmology
      Correlations Between Choriocapillaris Flow Deficits Around Geographic Atrophy and Enlargement Rates Based on Swept Source OCT Imaging
      Purpose To determine the possible correlation between the annual enlargement rates (ERs) of geographic atrophy (GA) with the percentage and size of the choriocapillaris (CC) flow deficits (FDs) surrounding GA, measured with swept source optical coherence tomography angiography (SS-OCTA) images. Design Prospective, observational case series. Participants Patients with GA secondary to non-exudative AMD. Methods Patients were imaged with a 100-kHz SS-OCTA instrument (PLEX Elite 9000, Carl Zeiss Meditec) using a ...
      Read Full Article
      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    9. Monitoring acute stroke progression: multi-parametric OCT imaging of cortical perfusion, flow, and tissue scattering in a mouse model of permanent focal ischemia

      Explore IEEE Xplore Neurology
      Monitoring acute stroke progression: multi-parametric OCT imaging of cortical perfusion, flow, and tissue scattering in a mouse model of permanent focal ischemia
      Cerebral ischemic stroke causes injury to brain tissue characterized by a complex cascade of neuronal and vascular events. Imaging during early stages of its development allows prediction of tissue infarction and penumbra, so that optimal intervention can be determined in order to salvage brain function impairment. Therefore, there is a critical need for novel imaging techniques that can characterize brain injury in the earliest phases of ischemic stroke. This study ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang Woo June Choi

    10. Microvascular imaging of the skin

      Explore IOPscience Dermatology
      Microvascular imaging of the skin
      Despite our understanding that the microvasculature plays a multifaceted role in the development and progression of various conditions, we know little about the extent of this involvement. A need exists for non-invasive, clinically meaningful imaging modalities capable of elucidating microvascular information to aid in our understanding of disease, and to aid in the diagnosis/monitoring of disease for more patient-specific care. In this review article, a number of imaging techniques ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang

    11. Age-Dependent Changes in the Macular Choriocapillaris of Normal Eyes Imaged with Swept-Source OCT Angiography

      Explore American Journal of Ophthalmology Ophthalmology
      Age-Dependent Changes in the Macular Choriocapillaris of Normal Eyes Imaged with Swept-Source OCT Angiography
      Purpose Swept source optical coherence tomography angiography (SS-OCTA) was used to measure the age-dependent changes in macular choriocapillaris (CC) flow deficits (FDs) in normal eyes. Design A prospective, cross-sectional study. Methods Subjects with normal eyes ranging in age from their 20s to their 80s were imaged using a 100-kHz SS-OCTA instrument (PLEX Elite 9000, Carl Zeiss Meditec). Both 3x3 mm and 6x6 mm scans were used to image the macular ...
      Read Full Article
      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington

    12. Optical coherence tomography angiography in glaucoma

      Explore LWW Online Ophthalmology
      Optical coherence tomography angiography in glaucoma
      Purpose of review Optical coherence tomography angiography (OCTA) studies have demonstrated reduced microcirculation in the superficial optic nerve, peripapillary retina, and the macula of glaucoma patients. The scope of this review is to outline recent studies using OCTA in glaucoma and highlight how OCTA may help improve diagnosis and follow-up in glaucoma patients. Recent findings OCTA studies have provided evidence of vascular changes in the optic nerve head, peripapillary, and ...
      Read Full Article
      Mentions: University of Washington

    13. Diagnostic Performance of Macular Versus Peripapillary Vessel Parameters by Optical Coherence Tomography Angiography for Glaucoma

      Explore TVST Journal Ophthalmology
      Diagnostic Performance of Macular Versus Peripapillary Vessel Parameters by Optical Coherence Tomography Angiography for Glaucoma
      Purpose : To compare the diagnostic ability of the vessel parameters in macular and peripapillary regions measured using spectral-domain optical coherence tomography angiography (SD-OCTA) in differentiating primary open-angle glaucoma (POAG) from healthy eyes. Methods : POAG patients and healthy subjects underwent 6 6-mm scans centered on the macula and optic nerve head. Commercially available automatic segmentation created en face images from SD-OCTA of the superficial retinal layer (SRL) of the macular (m ...
      Read Full Article
      Mentions: University of Southern California University of Washington Ruikang K. Wang

    14. Imaging and visualization of the polarization state of the probing beam in polarization-sensitive optical coherence tomography

      Explore aip.scitation.org
      Imaging and visualization of the polarization state of the probing beam in polarization-sensitive optical coherence tomography
      We propose a simple and efficient method of color-encoded Stokes parameters to visualize the polarization states for polarization-sensitive optical coherence tomography (PS-OCT) of biological tissue. In this method, polarization states of the probing light are detected and described in the Stokes domain. Three primary colors of red, green, and blue are used to code Stokes parameters of Q, U, and V, respectively, which can be used to represent and visualize ...
      Read Full Article
      Mentions: University of Washington Ruikang K. Wang

    16. Attenuation correction assisted automatic segmentation for assessing choroidal thickness and vasculature with swept-source OCT

      Explore OSA | OSA Publishing Ophthalmology
      Attenuation correction assisted automatic segmentation for assessing choroidal thickness and vasculature with swept-source OCT
      Swept source optical coherence tomography (SS-OCT) is being used more widely in clinical studies to investigate the choroid due to its deeper penetration under the retinal pigment epithelium and improved image quality compared with spectral domain OCT. However, automatic methods to reliably assess choroidal thickness and vasculature are still limited. This paper reports an approach that applies attenuation correction on SS-OCT structural scans to facilitate accurate automatic segmentation of the ...
      Read Full Article
      Mentions: Giovanni Gregori Philip J. Rosenfeld University of Washington
    17. 1-15 of 331 1 2 3 4 ... 20 21 22 »
  1. Search:

  2. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology

    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents

    3. Technology:

      Broadband Sources, Probes, Tunable Sources

    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks

  4. About University of Washington

    University of Washington

    The University of Washington, founded in 1861, is a public research university in Seattle, Washington, United States. It is the largest university in the Northwestern United States and the oldest public university in Washington. The UW maintains three locations, with its flagship campus in Seattle's University District and branch campuses in Tacoma and Bothell. Its operating budget for fiscal year 2005 was $3.1 billion. The university is known as a Public Ivy, an American term for state-funded institutions of higher learning that "provide[s] an Ivy League collegiate experience at a public school price."

  5. Related Topics

    1. Autocorrelation optical coherence tomography for mapping transverse particle-flow velocity
      234 articles also mentioned Ruikang K. Wang
    2. Single-camera polarization-sensitive full-field optical coherence tomography with polarization switch
      28 articles also mentioned Woo June Choi
    3. High sensitive volumetric imaging of renal microcirculation in vivo using ultrahigh sensitive optical microangiography
      24 articles also mentioned Lin An
    4. Swept-Source OCT Angiography of the Retinal Vasculature Using Intensity Differentiation-based Optical Microangiography Algorithms
      23 articles also mentioned Carl Zeiss Meditec
    5. Volumetric and quantitative imaging of retinal blood flow in rats with optical microangiography
      21 articles also mentioned Zhongwei Zhi
    6. Zecotek Photonics: Talented Team Brings Rapid Success
      21 articles also mentioned National Institutes of Health