1. Articles from Yishay Weill

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    1. Enhanced depth imaging in swept-source optical coherence tomography: Improving visibility of choroid and sclera, a masked study

      Enhanced depth imaging in swept-source optical coherence tomography: Improving visibility of choroid and sclera, a masked study

      Purpose To compare enhanced depth imaging in swept-source optical coherence tomography and non–enhanced depth imaging optical coherence tomography in their ability to capture choroidal and scleral details. Methods Averaged foveal B-Scans were obtained from 40 eyes of 20 healthy volunteers by swept-source optical coherence tomography with and without enhanced depth imaging. Visibility and contrast of vascular details within the choroid, choroidoscleral junction, and sclera were evaluated by masked readers using an ordinal scoring scale. Outcomes were analyzed using the Wilcoxon signed rank-sum test. Results Visibility of the choroidal vascular details ( Z  = 5.94, p  < .001), the choroidoscleral junction ( Z ...

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    2. Optical coherence tomography angiographic findings in preeclampsia – A novel longitudinal report

      Optical coherence tomography angiographic findings in preeclampsia – A novel longitudinal report

      Preeclampsia is a hypertensive disorder affecting between 2%–8% of pregnancies. Ocular complications described in preeclampsia include hypertensive retinopathyretinal vessels occlusion, hypertensive choroidopathy, serous retinal detachment and choroidal infarcts with the commonest finding being severe arteriolar spasm [1,2]. In the acute stage of the diseasesub retinal and intraretinal fluids may be demonstrated by optical coherence tomography (OCT), a light-based imaging modality with near-histologic, ultrahigh resolution.; En face OCT (special software reconstruction of OCT images) provides segmented visualization of the various retinal layerswhile OCT angiography, allows a noninvasive micro vascular assessment [3].

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    1-2 of 2
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  2. Topics in the News

    1. (1 articles) University of British Columbia
    2. (1 articles) Fujian Normal University
    3. (1 articles) UCLA
    4. (1 articles) Saarland University
    5. (1 articles) Srinivas R. Sadda
    6. (1 articles) Yuhua Zhang
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