1. Articles from Meng Tian

    1-5 of 5
    1. Standardization of optical coherence tomography angiography nomenclature in retinal vascular diseases: first survey results

      Standardization of optical coherence tomography angiography nomenclature in retinal vascular diseases: first survey results

      Purpose: To develop a consensus nomenclature for optical coherence tomography angiography (OCTA) findings in retinal vascular diseases. Design: Online survey using Delphi Method SUBJECTS, PARTICIPANTS AND/OR CONTROLS: Members of The Retina Society, European Society of Retina Specialists (EURETINA) and the Japanese Retina and Vitreous Society (JRVS). Methods, intervention, or testing: An online questionnaire on OCTA terminology in retinal vascular diseases was sent to members of The Retina Society, EURETINA and the JRVS. The respondents were divided into two groups (experts vs users) based on the number of their publications in this field. The respondents who had more than 5 ...

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    2. Evaluation of different Swept’Source optical coherence tomography angiography (SS‐OCTA) slabs for the detection of features of diabetic retinopathy

      Evaluation of different Swept’Source optical coherence tomography angiography (SS‐OCTA) slabs for the detection of features of diabetic retinopathy

      Purpose To compare different Swept‐Source optical coherence tomography angiography (SS‐OCTA) slabs for the detection of features of diabetic retinopathy (DR), to find the most suitable slab for grading. Methods Retrospective cross‐sectional study. Consecutive patients with DR were evaluated using SS‐OCTA. The central 12 × 12 mm scan was used to generate the retinal, superficial and deep slab. The grading results of the slabs were then compared to determine if one specific slab is superior to detect respective features. Results A total of 348 eyes (190 patients; mean age 58.1 ± 14.5 years) were graded for features ...

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    3. Repeatability of Wide-field Optical Coherence Tomography Angiography in Normal Retina

      Repeatability of Wide-field Optical Coherence Tomography Angiography in Normal Retina

      Purpose : We evaluated the repeatability of wide-field en face swept-source optical coherence tomography angiography (SS-OCTA) in healthy subjects. Methods : Healthy subjects underwent two imaging sessions, on average 8 days apart, with a 100 kHz SS-OCTA instrument. The imaging protocol included a central 3 × 3 and 12 × 12 mm scans of the four quadrants resulting in more than a 70° wide-field OCTA of the posterior pole. Quantitative analysis was performed using the inbuilt Macular Density Algorithm Version v0.6.1 and AngioTool software. Consistency for the foveal avascular zone (FAZ), vessel density, and perfusion density of the superficial and deep capillary ...

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    4. Swept‐source optical coherence tomography angiography reveals vascular changes in intermediate uveitis

      Swept‐source optical coherence tomography angiography reveals vascular changes in intermediate uveitis

      Purpose To evaluate retinal and choroidal vascular changes in patients with intermediate uveitis with/without concomitant retinal vasculitis using wide field swept‐source optical coherence tomography angiography (OCTA). Methods In this study consecutive patients with intermediate uveitis ± vasculitis and healthy age‐matched controls were evaluated using central 3 × 3 mm OCTA scans and montage scans. Differences among the groups as well as the association between central changes assessed by 3 × 3 scans and wide field OCTA were evaluated. Results 93 eyes of 58 patients with intermediate uveitis and 33 healthy age‐matched controls were included. The presence of a cystoid ...

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    5. Evaluation of vascular changes in intermediate uveitis and retinal vasculitis using swept-source wide-field optical coherence tomography angiography

      Evaluation of vascular changes in intermediate uveitis and retinal vasculitis using swept-source wide-field optical coherence tomography angiography

      Purpose To evaluate vascular changes in patients with intermediate uveitis with or without retinal vasculitis using swept-source wide-field optical coherence tomography angiography (OCTA). Methods This is a prospective cross-sectional study. Consecutive patients with intermediate uveitis were evaluated using wide-field OCTA. Wide-field OCTA and en-face OCT images were analysed for the presence of capillary non-perfusion and reduced perfusion, disruption of ellipsoid zone, and abnormalities on en-face wide-field retinal thickness maps, respectively, and compared with fluorescein angiography (FA) findings in a subcohort. Results 164 eyes of 88 patients with intermediate uveitis were included. Areas of capillary non-perfusion and reduced perfusion were more ...

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    1-5 of 5
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    1. (4 articles) Bern University Hospital
    2. (3 articles) University of Bern
    3. (1 articles) Case Western Reserve University
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    Evaluation of vascular changes in intermediate uveitis and retinal vasculitis using swept-source wide-field optical coherence tomography angiography Swept‐source optical coherence tomography angiography reveals vascular changes in intermediate uveitis Repeatability of Wide-field Optical Coherence Tomography Angiography in Normal Retina Evaluation of different Swept’Source optical coherence tomography angiography (SS‐OCTA) slabs for the detection of features of diabetic retinopathy Standardization of optical coherence tomography angiography nomenclature in retinal vascular diseases: first survey results Adaptive compounding speckle-noise-reduction filter for optical coherence tomography images The effect of smoking on ocular surface and tear film based on clinical examination and optical coherence tomography To compare central corneal thickness measurements obtained by Pentacam with those obtained by IOLMaster 700, Cirrus anterior segment optical coherence tomography and Tomey specular microscopy in normal healthy eyes Clinical and Neuroimaging Findings in MOGAD - MRI and OCT Retinal Microvascular Changes in Uveal Melanoma Following Conbercept Injection after Plaque Radiotherapy as Detected By Optical Coherence Tomographic Angiography Non-invasive Diagnosis and Prognosis Values of 3D Pseudocontinuous Arterial Spin Labeling and Optical Coherence Tomography Angiography in Proliferative Diabetic Retinopathy Evaluation of Treatment for Leukoderma by Cellular Level Resolution Full-field Optical Coherence Tomography