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Showing 1-20 of 1,903 results
  1. Contribution of systemic factors on macular vessel density: a sex-specific population-based study

    Purpose

    To evaluate the influence of systemic factors on macular vessel density in quantitative Optical Coherence Tomography Angiography (OCTA) by sex.

    ...
    Wilson Chung Fai Chan, Ming Ming Zhu, ... Ian Yat Hin Wong in Japanese Journal of Ophthalmology
    Article 25 April 2024
  2. Comparison of macular and optic disc vessel density in thyroid orbitopathy: a comparative octa study

    Purpose

    To determine the microvascular and structural changes in the peripapillary and macular areas observed in patients with active thyroid...

    Izlem Yildiz, Senay Asik Nacaroglu, ... Cigdem Altan in International Ophthalmology
    Article 15 April 2024
  3. Changes in vessel density patterns assessed with OCTA in patients with diabetic macular edema treated with anti-VEGF therapy

    Aims

    To determine the presence of sectoral changes in vessel density (VD) patterns induced by vascular endothelial growth factor inhibitors...

    Juan Santamaría, Estefanía Cobos, ... Luis Arias in Acta Diabetologica
    Article Open access 27 May 2024
  4. The role of choriocapillaris vessel density in the pathogenesis of macular neovascularization associated with choroidal osteoma

    Purpose

    To detect the vessel density of choriocapillaris (CC) vascular network in eyes affected by choroidal osteoma and in eyes complicated by...

    Gilda Cennamo, Giuseppe Iacucci, ... Ciro Costagliola in Graefe's Archive for Clinical and Experimental Ophthalmology
    Article 01 December 2022
  5. Investigation of OCTA Biomarkers in Fabry Disease: A Long Term Follow-Up of Macular Vessel Area Density and Foveal Avascular Zone Metrics

    Introduction

    Retinal microvasculature is known to be altered in patients with Fabry disease (FD). We aimed to investigate the long-term changes in...

    Katerina Hufendiek, Migle Lindziute, ... Karsten Hufendiek in Ophthalmology and Therapy
    Article Open access 05 August 2023
  6. Macular vessel density before and after panretinal photocoagulation in patients with proliferative diabetic retinopathy

    Introduction

    Diabetic retinopathy (DR) is microangiopathy causing ischemia leading to proliferative diabetic retinopathy and macular edema. Panretinal...

    Ahmed Shawkat Abdelhalim, Mohamed Farouk Sayed Othman Abdelkader, ... Asmaa Anwar Mohamed Mohamed in International Journal of Retina and Vitreous
    Article Open access 14 March 2022
  7. Macular and peripapillary vessel density alterations in a large series of patients with systemic lupus erythematosus without ocular involvement

    Purpose

    The aim of this study was to investigate changes in both macular and peripapillary retinal microcirculation in the subclinical period of...

    Sevgi Subasi, Kubra Demirci Kucuk, ... Ayten Yazici in Graefe's Archive for Clinical and Experimental Ophthalmology
    Article 06 July 2022
  8. Optical coherence tomography angiography analysis of microvascular abnormalities and vessel density in treatment-naïve eyes with diabetic macular edema

    Background

    The aim of this study was to evaluate the structural retinal vascular integrity using optical coherence tomography angiography (OCTA) in...

    Imène Zhioua Braham, Hela Kaouel, ... Raja Zhioua in BMC Ophthalmology
    Article Open access 03 November 2022
  9. Changes of macular vessel density and thickness in gas and silicone oil tamponades after vitrectomy for macula-on rhegmatogenous retinal detachment

    Purpose

    To investigate the macular vessel density and thickness in macular-on rhegmatogenous retinal detachment (RRD) after vitrectomy with gas and...

    Yang Liu, Boya Lei, ... Gezhi Xu in BMC Ophthalmology
    Article Open access 15 November 2021
  10. OCT angiographic evaluation of changes in macula and optic nerve head vessel density after a water drinking test in glaucomatous and healthy eyes

    Purpose

    To evaluate the effects of a water drinking test (WDT) on the intraocular pressure (IOP) and vascular density of the optic nerve head and...

    Arezoo Miraftabi, Azadeh Yavari, ... Samira Chaibakhsh in International Ophthalmology
    Article 08 July 2024
  11. Vessel density changes in choroid, chorio-capillaries, deep and superficial retinal plexues on OCTA in normal ageing and various stages of age-related macular degeneration

    Purpose

    To study vessel density (VD) on optical coherence tomography angiography at choroid, chorio-capillaries (CC) and various retinal levels in...

    Shilpi H. Narnaware, Anju Bansal, ... Moumita Chakraborty in International Ophthalmology
    Article 21 June 2023
  12. Retinal vessel density and choroidal flow changes in oligoarticular juvenile idiopathic arthritis with and without uveitis

    Purpose

    This cross-sectional optical coherence tomography angiography (OCTA) study aimed to assess the macular and optic nerve head (ONH) vascular...

    Büşra Yılmaz Tuğan, Hafize Emine Sönmez, ... Levent Karabaş in Japanese Journal of Ophthalmology
    Article 14 June 2024
  13. Superficial capillary plexus vessel density/deep capillary plexus vessel density ratio in healthy eyes

    Background

    To identify factors differently affecting the superficial capillary plexus (SCP) and deep capillary plexus (DCP) in healthy eyes using...

    Ki-Yup Nam, Min-Woo Lee, ... Jung-Yeul Kim in BMC Ophthalmology
    Article Open access 09 December 2022
  14. Assessment of retinal and choroidal vessel density and nerve fibre layer thickness changes after orbitotomy in patients with severe non-active thyroid orbitopathy: a prospective study

    Purpose

    To evaluate the optical coherence tomography angiogram changes in non-active severe thyroid-related ophthalmopathy patients after cosmetic...

    Mansoreh Jamshidian Tehrani, Hanieh Niktinat, ... Abolfazl Kasaee in International Ophthalmology
    Article 25 October 2023
  15. Axial length, more than aging, decreases the thickness and superficial vessel density of retinal nerve fiber layer in non-glaucomatous eyes

    Purpose

    This study seeks to build a normative database for the vessel density of the superficial retina (SVD) and evaluate how changes and trends in...

    Kuan-I. Huang, Fang-Ying Su, ... Mei-Lan Ko in International Ophthalmology
    Article Open access 13 March 2024
  16. Spatial positional relationship between macular superficial vessel density and ganglion cell-inner plexiform layer thickness in primary angle closure glaucoma

    Purpose

    To evaluate the spatial relationship between macular superficial vessel density (SVD) and macular ganglion cell-inner plexiform layer (GCIPL)...

    Yongdong Lin, Di Ma, ... Mingzhi Zhang in International Ophthalmology
    Article Open access 15 August 2021
  17. Quantitative response of macular neovascularisation to loading phase of aflibercept in neovascular age-related macular degeneration

    Purpose

    To evaluate quantitative morphological changes in macular neovascularisation (MNV) network after aflibercept therapy in neovascular...

    Andrea Montesel, Ahmed M. Hagag, ... Sobha Sivaprasad in Eye
    Article 31 May 2023
  18. Assessment of OCT-Based Macular Curvature and Its Relationship with Macular Microvasculature in Children with Anisomyopia

    Introduction

    To evaluate the intraocular differences in optical coherence tomography (OCT)-based macular curvature index (MCI) among children with...

    Yue Wu, **n Liu, ... Bilian Ke in Ophthalmology and Therapy
    Article Open access 14 May 2024
  19. Relationship between macular perfusion and lesion distribution in diabetic retinopathy

    Background/objectives

    To assess the relationship between macular vessel density metrics and foveal avascular zone (FAZ) characteristics on optical...

    Navid Manafi, Deniz Oncel, ... Srinivas Sadda in Eye
    Article Open access 09 May 2024
  20. Associations between macular retinal vasculature and severity of idiopathic epiretinal membrane

    Background

    To demonstrate the associations between the morphology of macular retinal vasculature and disease severity of idiopathic epiretinal...

    Yun Hsia, Yi-Ting Hsieh in BMC Ophthalmology
    Article Open access 05 May 2023
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