1. Articles from Shu Yan

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    1. Assessment of capillary dropout in the superficial retinal capillary plexus by optical coherence tomography angiography in the early stage of diabetic retinopathy

      Assessment of capillary dropout in the superficial retinal capillary plexus by optical coherence tomography angiography in the early stage of diabetic retinopathy

      Background To assess capillary dropout in the superficial retinal capillary plexus (SCP) by optical coherence tomography angiography (OCTA) in the early stage of diabetic retinopathy (DR). Methods This study was a cross-sectional observational study. Patients that underwent OCTA examinations in our hospital between November 2015 and May 2016 were included in the study. The subjects were divided into two groups: A) normal controls (41 eyes of 41 subjects) and B) the DR patients (49 eyes of 49 patients with mild non-proliferative DR (NPDR)). The retinal thickness and SCP vessel density were analyzed using built-in software in nine sections of the ...

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    2. Assessment of choroidal osteoma complicating choroidal neovascularization by optical coherence tomography angiography

      Assessment of choroidal osteoma complicating choroidal neovascularization by optical coherence tomography angiography

      Purpose Choroidal osteoma (CO) frequently leads to progressive visual loss due to complications of secondary choroidal neovascularization (CNV).We report herein the function of optical coherence tomography angiography (OCTA) in observation of CO complicating CNV. Methods A 25-year-old female presented to our hospital with chief complaint of sudden unilateral visual acuity decrease for one week, with metamorphopsia in the left eye. Her best corrected visual acuity was 0.12 in the left eye. Then complete ophthalmological examinations including fundus photography, B-scan ultrasound, fundus fluorescent angiography, and spectral-domain optical coherence tomography (SD-OCT) were performed. She was diagnosed as CO on the ...

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    1-2 of 2
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  2. Topics in the News

    1. (1 articles) Universidade Federal de São Paulo
    2. (1 articles) Dresden University of Technology
    3. (1 articles) University of Freiburg
    4. (1 articles) Francesco Prati
    5. (1 articles) Edmund Koch
    6. (1 articles) Lars Kirsten
    7. (1 articles) Topcon Medical Systems
    8. (1 articles) Carl Zeiss Meditec
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