Results 11 to 20 of about 2,764 (226)

Evaluation of Choroidal Vascular Index in Amblyopic Patients

Türk Oftalmoloji Dergisi, 2022
Objectives:To compare subfoveal choroidal thickness (SFCT) and choroidal vascular index (CVI) in patients with hyperopic refractive and strabismic amblyopia and healthy subjects.Materials and Methods:The study included 17 patients with strabismic ...
Onur Furundaoturan, Cumali Değirmenci, Cezmi Akkın, Elif Demirkılınç Biler, Önder Üretmen, Serhad Nalçacı, Filiz Afrashi   +6 more
doaj   +3 more sources

Choroidal vascularity index of patients with coronary artery disease

Scientific Reports, 2022
We investigated the changes in subfoveal choroidal thickness and choroidal vascularity index (CVI) and their relationship with the severity of coronary artery stenosis in patients with cardiovascular risk factors and symptoms suggestive of coronary ...
Won-Woo Seo, Hyo Soon Yoo, Yong Dae Kim, Sung Pyo Park, Yong-Kyu Kim   +4 more
doaj   +3 more sources

Choroidal vascularity index changes with phacovitrectomy for vitreoretinal interface disorders [PDF]

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, Gulsah Gokgoz, Gursel Yilmaz   +2 more
doaj   +2 more sources

Choroidal vascularity index change in macular telangiectasia type 2.

PLoS ONE, 2022
PurposeTo analyze choroidal structure using subfoveal choroidal thickness (SFCT) and choroidal vascularity index (CVI) in Macular Telangiectasia (MacTel) type 2.MethodsMedical records of 43 eyes with MacTel type 2 and 30 sex and age-matched healthy eyes ...
Heejeong Chun, Hyun Suh, Joo Young Kim, Jae Hyuck Kwak, Rae Young Kim, Mirinae Kim, Young-Gun Park, Young-Hoon Park   +7 more
doaj   +3 more sources

Choroidal vascularity index in health and systemic diseases: a systematic review [PDF]

International Journal of Retina and Vitreous
Background The choroid, a highly vascular structure within the eye, is significantly influenced by various systemic conditions. The advent of enhanced depth optical coherence tomography has improved our ability to evaluate choroidal pathophysiology.
Mehrdad Motamed Shariati, Sahel Khazaei, Mariye Yaghoobi   +2 more
doaj   +2 more sources

Age related grid-wise spatial analysis of choroidal parameters in well characterised healthy population

Scientific Reports
Choroidal vascularity index (CVI) is an image-based metric applied to assess the choroid in disease but poorly explored in natural aging. In this retrospective cohort study, we assessed a single eye of 309 healthy individuals from 20 to 70 + years, and ...
Meenakshi Kumar, Matt Trinh, Angela Zhang, Xin Wei, Rupesh Agrawal, Lisa Nivison-Smith   +5 more
doaj   +2 more sources

Assessment of choroidal vessels in healthy eyes using 3-dimensional vascular maps and a semi-automated deep learning approach [PDF]

Scientific Reports
To assess the choroidal vessels in healthy eyes using a novel three-dimensional (3D) deep learning approach. In this cross-sectional retrospective study, swept-source OCT 6 × 6 mm scans on Plex Elite 9000 device were obtained.
Nicola Valsecchi, Elham Sadeghi, Elli Davis, Mohammed Nasar Ibrahim, Nasiq Hasan, Sandeep Chandra Bollepalli, Sumit Randhir Singh, Luigi Fontana, Jose Alain Sahel, Kiran Kumar Vupparaboina, Jay Chhablani   +10 more
doaj   +2 more sources

Choroidal vascularity index and thickness in sarcoidosis. [PDF]

Medicine (Baltimore), 2022
Abstract Sarcoidosis is a multisystem granulomatous disease which is observed worldwide. Sarcoidosis is one of the common causes of ocular inflammation. The choroidal vascularity index, defined as the ratio of the luminal area to the total choroidal area, is used as one of the biomarkers for assessing the choroid vascular state.
Ugurlu E, Pekel G, Akbulut S, Cetin N, Durmus S, Altinisik G.   +5 more
europepmc   +5 more sources

Choroidal vascularity index in hereditary optic neuropathies. [PDF]

Eye (Lond), 2023
To assess the choroidal vascularity index (CVI) in patients affected by Leber hereditary optic neuropathy (LHON) compared to patients affected by dominant optic atrophy (DOA) and healthy subjects.In this retrospective study, we considered three cohorts: LHON eyes (48), DOA eyes (48) and healthy subjects' eyes (48).
Battista M, Cascavilla ML, Borrelli E, Barresi C, Lari G, Caporali L, Viganò C, Berni A, Carelli V, Bandello F, Barboni P.   +10 more
europepmc   +3 more sources

Choroidal vascularity index is associated with geographic atrophy progression [PDF]

Retina, 2021
Purpose: To investigate the correlation between choroidal vascularity index and the enlargement of geographic atrophy (GA) lesion secondary to age-related macular degeneration during the 2-year follow-up. Methods: In this longitudinal observational study, 26 eyes (26 patients, mean ...
Borrelli, Enrico
core   +5 more sources