Choroidal biomarkers: a repeatability and topographical comparison of choroidal thickness and choroidal bascularity index in healthy eyes [PDF]
, 2020 Purpose: Choroidal thickness (ChT) and choroidal vascularity index (CVI) represent two important metrics in health-, disease-, and myopia-related studies.
Bower, Thomas +3 more
core +2 more sources
Imaging biomarkers of leukaemic choroidopathy [PDF]
, 2023 Purpose: To longitudinally investigate choroidal and choriocapillaris perfusion metrics and the number of choroidal hyperreflective foci (HRF) in patients with acute leukaemia (AL) before and after disease remission and to correlate these metrics with ...
Apuzzo A. +8 more
core +1 more source
Choroidal Structural Changes in Smokers Measured Using Choroidal Vascularity Index
Investigative Opthalmology & Visual Science, 2019 Cigarette smoking is a known risk factor for vascular dysfunction. This study evaluated choroidal structural changes in smokers using the choroidal vascularity index (CVI) derived from image binarization on spectral domain optical coherence tomography scans with enhanced depth imaging (EDI-OCT).This cross-sectional study included 39 smokers and 44 non ...
Xin, Wei +5 more
openaire +2 more sources
Choroidal Vascularity Index Changes After Exercise in Patients With Glaucoma
Frontiers in Physiology, 2022 Purpose: To investigate the changes in choroidal vascular structures after exercise in patients with glaucoma using an image binarisation algorithm with enhanced-depth imaging optical coherence tomography.Methods: Thirty-four eyes of 19 patients with ...
Dan Cheng +10 more
doaj +1 more source
Quantitative analysis of retinal and choroidal microvascular changes in patients with diabetes
Scientific Reports, 2018 The relationship between choroidal and retinal microvascular changes has not yet been well described, and there were limited data on diagnostic ability of optical coherence tomography (OCT)-derived vascular parameters for determining diabetic retinopathy
Mirinae Kim +2 more
doaj +1 more source
Choroidal vascularity index changes with phacovitrectomy for vitreoretinal interface disorders
Indian Journal of Ophthalmology, 2022 Purpose: Vitreomacular interface disorders have long been argued to change choroidal structure. The aim of this study was to determine the choroidal vascularity index (CVI) changes following internal limiting membrane peeling for epiretinal membrane (ERM)
Zeynep Eylul Ercan +2 more
doaj +1 more source
Visualizing choriocapillaris using swept source optical coherence tomography angiography with various probe beam sizes [PDF]
, 2019 Imaging choriocapillaris (CC) is a long-term challenge for commercial OCT angiography (OCTA) systems due to limited transverse resolution. Effects of transverse resolution on the visualization of a CC microvascular network are explored and demonstrated ...
Chu, Zhongdi +5 more
core +2 more sources
Structural Features of Patients with Drusen-like Deposits and Systemic Lupus Erythematosus [PDF]
, 2022 Background: The relevance of drusen-like deposits (DLD) in patients with systemic lupus erythematosus (SLE) is to a large extent uncertain. Their genesis is proposed to be correlated to immune-complex and complement depositions in the framework of SLE ...
Al-Sheikh, Mayss +9 more
core +1 more source
Choroid vascular changes in hyperopic anisometropia amblyopia using SS-OCTA
BMC Ophthalmology, 2023 Purpose To observe and understand the structural changes in choroidal vessels in eyes with hyperopic anisometropic amblyopia using swept-source optical coherence tomography angiography (SS-OCTA). Methods A total of 44 patients were enrolled in this study:
Yiwen Cao +4 more
doaj +1 more source
Changes in Choroidal Vascularity Index (CVI) in Intermediate Uveitis
Translational Vision Science & Technology, 2021 To investigate the longitudinal changes in choroidal vascularity index (CVI) in eyes with active and quiescent intermediate uveitis using enhanced depth imaging optical coherence tomography (EDI-OCT).EDI-OCT images of eyes with active and quiescent intermediate uveitis were retrospectively reviewed and binarized using ImageJ software.
Kongwattananon, Wijak +4 more
openaire +2 more sources