Results 31 to 40 of about 3,656,889 (205)

Evaluation of Choroidal Vascular Index and Choroidal Changes in Migraine Subgroups

open access: yesPhotodiagnosis and Photodynamic Therapy, 2022
Abstract Purpose: To investigate binarized choroidal structural parameters, retinal nerve fiber layer (RNFL) thickness and retina changes during the attack free period in migraine patients using enchanced depth imaging optic coherence tomography (EDI-OCT), compare the migraine patients with aura (MwA), without aura (MoA) and aura subgroups ...
Isil Merve Torun   +3 more
openaire   +2 more sources

Choroidal vascular changes in retinitis pigmentosa patients detected by optical coherence tomography angiography

open access: yesBMC Ophthalmology, 2020
Background To evaluate choroidal vascular changes, including choriocapillaris (CC) and middle/large choroidal vessels, in retinitis pigmentosa (RP) patients using wide-angle optical coherence tomography angiography (OCTA) and to determine whether changes
Chang Shen   +5 more
doaj   +1 more source

Structural abnormalities of choroid vasculature in first-episode psychosis

open access: yesEuropean Psychiatry, 2023
Introduction The eye is considered as a part of the central nervous system and a window of the brain. The eye and the brain, also their microvascular system, share many common features in terms of anatomy and pathophysiology.
C. Demirlek   +6 more
doaj   +1 more source

Choroidal vascularity index (%) and subfoveal choroidal thickness changes over time.

open access: yes, 2022
Choroidal vascularity index (%) and subfoveal choroidal thickness changes over time.
Hyun Suh (12368726)   +7 more
core   +1 more source

Choroidal Vascularity Index in Central and Branch Retinal Vein Occlusion [PDF]

open access: yes, 2022
(1) Background: we aimed to evaluate choroidal vascularity change in eyes with central and branch retinal vein occlusion (RVO). (2) Methods: in this retrospective cross-sectional study, we reviewed the records of 47 patients with recent-onset, naïve ...
Sartini, Maria Sole   +11 more
core   +1 more source

Choroidal thickness and choroidal vascularity index in diabetic retinopathy and diabetic macular edema – A clinical study

open access: yesTNOA Journal of Ophthalmic Science and Research, 2022
Purpose: To evaluate the choroidal thickness and choroidal vascularity index (CVI) in various stages of diabetic retinopathy and to assess its significance in diabetic macular edema.
Sozhamadevi Subramaniyan   +2 more
doaj   +1 more source

Choroidal Vascularity Index in Patients with Chronic Central Serous Chorioretinopathy

open access: yes, 2020
Purpose: To evaluate choroidal vascular structure and choroidal thickness in patients with chronic central serous chorioretinopathy.Materials and Methods: Thirty-four eyes of 34 patients with unilateral chronic central serous chorioretinopathy (Group 1 ...
Nalcacı, Serhad   +4 more
core   +2 more sources

Detecting early changes in choroidal vascularity and thickness using optical coherence tomography in patients with corneal crosslinking for keratoconus [PDF]

open access: yesInternational Journal of Ophthalmology
AIM: To investigate changes in choroidal thickness and vascularity in keratoconus patients treated with corneal crosslinking. METHODS: This study evaluated 28 eyes of 22 patients with keratoconus who underwent corneal crosslinking.
Selim Doganay   +3 more
doaj   +1 more source

Choroidal Vascularity Index in Primary Open Angle Glaucoma

open access: yes, 2021
Objective: To study the choroidal vascularity index (CVI) and choroidal thickness changes in primary open-angle glaucoma (POAG) compared to healthy control eyes with the enhanced depth imaging (EDI) modality of an optical coherence tomography (OCT)
Hondur, Gozde, HONDUR, AHMET MURAD
core   +1 more source

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