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    1. Mentioned In 235 Articles

    2. Quantitative Analysis of Three Distinct Retinal Capillary Plexuses in Healthy Eyes Using Optical Coherence Tomography Angiography

      Quantitative Analysis of Three Distinct Retinal Capillary Plexuses in Healthy Eyes Using Optical Coherence Tomography Angiography
      Purpose : To identify and quantify the three distinct retinal capillary plexuses and the foveal avascular zone (FAZ) in healthy subjects according to age using optical coherence tomography angiography (OCTA) with novel projection artifact removal (PAR) software and improved segmentation. Methods : All eyes in this cross-sectional study underwent OCTA imaging using RTVue XR Avanti with novel PAR AngioVue software. OCTA scans were analyzed and the three main parafoveal retinal capillary plexuses ...
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    3. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY TO DETECT MACULAR CAPILLARY ISCHEMIA IN PATIENTS WITH INNER RETINAL CHANGES AFTER RESOLVED DIABETIC MACULAR EDEMA

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY TO DETECT MACULAR CAPILLARY ISCHEMIA IN PATIENTS WITH INNER RETINAL CHANGES AFTER RESOLVED DIABETIC MACULAR EDEMA
      To compare foveal vascular anatomy between patients with and without disorganization of retinal inner layers (DRILs) after resolved diabetic macular edema using optical coherence tomography angiography (OCTA). Methods: Twenty-four eyes of 21 age- and sex-matched patients with resolved diabetic macular edema were included in this retrospective, cross-sectional study. All eyes were imaged with enhanced high-definition line or cross-line structural B scans and 3 3-mm OCTA scans. Optical coherence tomography B ...
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    4. Polypoidal Choroidal Vasculopathy on Swept-Source Optical Coherence Tomography Angiography with Variable Interscan Time Analysis

      Polypoidal Choroidal Vasculopathy on Swept-Source Optical Coherence Tomography Angiography with Variable Interscan Time Analysis
      Purpose : To use a novel optical coherence tomography angiography (OCTA) algorithm termed variable interscan time analysis (VISTA) to evaluate relative blood flow speeds in polypoidal choroidal vasculopathy (PCV). Methods : Prospective cross-sectional study enrolling patients with confirmed diagnosis of PCV. OCTA of the retina and choroid was obtained with a prototype swept-source OCT system. The acquired OCT volumes were centered on the branching vascular network (BVN) and polyps as determined by ...
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    5. Image Averaging, a Powerful Tool in Optical Coherence Tomography and OCT Angiography

      Image Averaging, a Powerful Tool in Optical Coherence Tomography and OCT Angiography
      In an elegantly conducted study, Uji et al 1 describe the association of averaging multiple en face images with the quality of the optical coherence tomography angiography (OCTA) images of the choroidal microvasculature. They demonstrate that the resulting vascular images approximate much more closely the structure of the choriocapillaris as visualized histopathologically. This is an interesting and potentially important advance in the ability of OCTA to image the choriocapillaris in ...
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    6. Optical Coherence Tomography Angiography of the Eye (Textbook)

      Optical Coherence Tomography Angiography of the Eye (Textbook)
      Optical coherence tomography (OCT) angiography is an important new imaging modality that is already being used by ophthalmologists in retina centers worldwide. It uses motion as intrinsic contrast, thus obviating the need to inject any intravenous dye. It uses infrared light that is invisible to the patient, and only requires few seconds per scan. This makes it both easier to use and much better tolerated by patients than traditional dye-based ...
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    7. Atlas of Retinal OCT: Optical Coherence Tomography (Textbook)

      Atlas of Retinal OCT: Optical Coherence Tomography (Textbook)
      Optical Coherence Tomography has revolutionized todays eye care. This remarkable non-invasive scanning technology is unparalleled for aiding diagnosis of retinal disease and recording disease progression. Atlas of Retinal OCT: Optical Coherence Tomography provides expert guidance in this rapidly evolving area with high-quality, oversized images that show precise detail and assist with rapid, accurate clinical decision making.
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    8. Diagnosing Choroidal Neovascularization in Asymptomatic Individuals Using Optical Coherence Tomography Angiography

      Diagnosing Choroidal Neovascularization in Asymptomatic Individuals Using Optical Coherence Tomography Angiography
      Optical coherence tomography angiography (OCTA) is a noninvasive, rapid imaging technique that generates angiographic images without intravenous dye injections. Cross-sectional studies have described the presence of asymptomatic choroidal neovascularization (CNV) in patients with intermediate age-related macular degeneration (AMD). This case report describes the OCT features on longitudinal follow-up of a patient who started with unilateral asymptomatic CNV and eventually developed symptomatic exudative AMD.
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    9. Optical Coherence Tomography Features Preceding the Onset of Advanced Age-Related Macular Degeneration

      Optical Coherence Tomography Features Preceding the Onset of Advanced Age-Related Macular Degeneration
      Purpose : Age-related macular degeneration (AMD) is a progressive disease with multifactorial etiology. There is a need to identify clinical features that are harbingers of advanced disease. We evaluated morphologic features of the retina and choroid on optical coherence tomography (OCT) to determine if they predict progression to advanced disease. Methods : Progressors transitioned from early or intermediate AMD to advanced disease ( n = 40 eyes), and were matched on baseline AMD grade ...
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    10. Visualization of changes in the foveal avascular zone in both observed and treated diabetic macular edema using optical coherence tomography angiography

      Visualization of changes in the foveal avascular zone in both observed and treated diabetic macular edema using optical coherence tomography angiography
      Background Central vision loss in diabetic retinopathy is commonly related to diabetic macular edema (DME). The objective of this study was to describe changes between consecutive visits on optical coherence tomography angiography (OCTA) of the foveal avascular zone (FAZ) in eyes with DME. Methods 20 eyes from 14 patients with DME were imaged on 2 successive clinic visits separated by at least 1 month. The mean interval between visits was ...
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    11. Analysis Of AGE-RELATED Choroidal Layers Thinning In Healthy Eyes Using SWEPT-SOURCE Optical Coherence Tomography

      Analysis Of AGE-RELATED Choroidal Layers Thinning In Healthy Eyes Using SWEPT-SOURCE Optical Coherence Tomography
      Purpose: To study the changes in the choroidal layers thickness with age in a healthy population using swept-source optical coherence tomography. Methods: Retrospective data analysis of a subgroup of eyes from a previous single-center, prospective, cross-sectional, noninterventional study. One hundred and sixty-nine healthy eyes were evaluated using swept-source optical coherence tomography. Inclusion criteria were best-corrected visual acuity between 20/20 and 20/25, spherical equivalent between 3 diopters, and no ...
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    12. OCT Technology: Will We Be “Swept” Away?

      OCT Technology: Will We Be “Swept” Away?
      A look at the differences between spectral-domain and swept-source OCT, and the potential clinical benefits of swept-source. As is sometimes the case with technology, just when we get comfortable using a device and begin to understand its secrets, limitations and how to best put it to use in our practices, a shiny new instrument arrives and demands our attention. Though this imaging modality has been around for some time, swept-source ...
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    13. Optical coherence tomography angiography artifacts in retinal pigment epithelial detachment

      Optical coherence tomography angiography artifacts in retinal pigment epithelial detachment
      Objective To describe optical coherence tomography angiography (OCTA) reflectance artifacts secondary to retinal pigment epithelial detachment (RPED). Design Retrospective review. Methods Four eyes from 4 subjects were included. Three presented with RPED and 1 eye was a normal control. Two eyes diagnosed with RPED and the normal eye were evaluated using en face OCTA centred at the fovea acquired using the RTVue XR Avanti (Optovue Inc). In the third eye ...
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    14. Optical Coherence Tomography Angiography in Nonarteritic Anterior Ischemic Optic Neuropathy

      Optical Coherence Tomography Angiography in Nonarteritic Anterior Ischemic Optic Neuropathy
      Background: Optical coherence tomography angiography (OCTA) has demonstrated good utility in qualitative analysis of retinal and choroidal vasculature and therefore may be relevant in the diagnostic and treatment efforts surrounding nonarteritic anterior ischemic optic neuropathy (NAION). Methods: Retrospective, cross-sectional study of 10 eyes of 9 patients with a previous or new diagnosis of NAION that received imaging with OCTA between November 2015 and February 2016. Two independent readers qualitatively analyzed ...
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    15. Vitreomacular Hyaloid Attachment: A Normal Optical Coherence Tomography Finding

      Vitreomacular Hyaloid Attachment: A Normal Optical Coherence Tomography Finding
      Dear Editor, We would like to comment on the excellent article by Sahni, Stanga, Wong, and Harding [1]. In their paper, a number of descriptive terms for optical coherence tomography (OCT) analysis are defined in age-related macular degeneration (AMD) patients with subfoveal choroidal neovascularization undergoing treatment with photodynamic therapy. One term, vitreomacular hyaloid attachment (VMHA), was used to refer to incomplete separation of the posterior hyaloid with attachment at the ...
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    16. 1-15 of 235 1 2 3 4 ... 14 15 16 »
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  2. About Tufts University

    Tufts University

    Tufts University is one of the premier universities in the United States. Tufts enjoys a global reputation for academic excellence and for preparing students as leaders in a wide range of professions.

    Tufts University School of Medicine is one of the eight schools that comprise Tufts University.   The New England Eye Center is a local, national and international referral and consultation facility, providing the most current and comprehensive services in tertiary care ophthalmology. It is a complete clinical and technical center for the testing and treatment of all types of eye diseases and visual problems. Our staff ophthalmologists hold teaching appointments at Tufts University School of Medicine. The New England Eye Center is part of Tufts Medical Center, a major academic medical center in downtown Boston, Massachusetts. Tufts Medical Center offers comprehensive inpatient and outpatient care for adults and children.