Results 11 to 20 of about 3,157,082 (301)

Peripapillary Vessel Density Reversal after Trabeculectomy in Glaucoma

Journal of Ophthalmology, 2018
Purpose. To evaluate the microvascular changes at the peripapillary area and optic disc in glaucomatous eyes after IOP lowering by trabeculectomy using OCT angiography. Methods.
Jung Hee In, So Yeon Lee, Seok Ho Cho, Young Jae Hong   +3 more
doaj   +4 more sources

Vessel Density Changes on Optical Coherence Tomography Angiography after Vascular Endothelial Growth Factor Inhibitor Treatment for Diabetic Macular Edema

Türk Oftalmoloji Dergisi, 2020
Objectives:To evaluate the changes in macular vessel density after treatment with vascular endothelial growth factor (VEGF) inhibitors in center-involving diabetic macular edema (DME) and to compare these changes between anatomical responders and non ...
Kai Xiong Cheong, Shu Yen Lee, Marcus Ang, Kelvin Yi Chong Teo   +3 more
doaj   +2 more sources

Retinal Vasculature Fractal Dimension Measures Vessel Density

Current Eye Research, 2015
The goal of this study was to provide the empirical evidence of fractal dimension as an indirect measure of retinal vasculature density.Two hundred retinal samples of right eye [57.0% females (n = 114) and 43.0% males (n = 86)] were selected from baseline visit. A custom-written software was used for vessel segmentation.
Ab Hamid, Fadilah, Che Azemin, Mohd Zulfaezal, Salam, Adzura, Aminuddin, Amilia, Mohd Daud, Norsyazwani, Zahari, Ilyanoon   +5 more
openaire   +4 more sources

Peripapillary Vessel Density In Unilateral Preperimetric Glaucoma

Clinical Ophthalmology, 2019
G Mangouritsas,1 N Koutropoulou,1 A Ragkousis,1 E Boutouri,1 A Diagourtas2 1Eye Clinic, General Hospital ‘‘Red Cross’’, Athens, Greece; 21st University Eye Clinic, General Hospital “G.
Mangouritsas G, Koutropoulou N, Ragkousis A, Boutouri E, Diagourtas A   +4 more
doaj   +4 more sources

The Characteristics of Peripapillary Retinal Perfusion by Optical Coherence Tomography Angiography in Tessellated Fundus Eyes. [PDF]

PLoS ONE, 2016
To evaluate the peripapillary and perifoveal retinal perfusions of young healthy eyes with a tessellated fundus using optical coherence tomography (OCT) angiography.Thirty-five Chinese subjects with a tessellated fundus and 35 subjects without a ...
Xiaolei Wang, Yingying Zheng, Xiangmei Kong, Li Zhu, Xinghuai Sun   +4 more
doaj   +1 more source

Solitonlike attractor for blood vessel tip density in angiogenesis [PDF]

Physical Review E, 2016
17 pages, 8 ...
López Bonilla, Luis Francisco, Carretero Cerrajero, Manuel, Terragni, Filippo   +2 more
openaire   +4 more sources

Optic nerve head grid used for vessel density measurement.

, 2023
Optic nerve head grid used for vessel density measurement.
Ingrida Januleviciene (5122124), Alon Harris (508127), Agne Markeviciute (16426018), Brent Siesky (9262135), Gal Antman (16426021)   +4 more
core   +1 more source

Optical coherence tomography angiography vessel density in children with type 1 diabetes. [PDF]

PLoS ONE, 2017
To assess the optical coherence tomography angiography (OCTA) retinal vessel density and foveal avascular zone (FAZ) in children with type 1 diabetes (T1D) and compare potential pathologic early changes in this population to healthy age-matched controls ...
Joanna Gołębiewska, Andrzej Olechowski, Marta Wysocka-Mincewicz, Dominik Odrobina, Marta Baszyńska-Wilk, Artur Groszek, Mieczysław Szalecki, Wojciech Hautz   +7 more
doaj   +1 more source

Peripapillary Vessel Density as Early Biomarker in Multiple Sclerosis [PDF]

Frontiers in Neurology, 2020
Background: To evaluate retinal vessel density (VD) in macular and in peripapillary regions in patients with recent onset of multiple sclerosis, at initial demyelinating event (IDE) and in matched relapsing-remitting multiple sclerosis (RRMS) patients. Methods: We evaluated VD in superficial capillary plexus, deep capillary plexus, choriocapillaris and
Cennamo, Gilda, Carotenuto, Antonio, Montorio, Daniela, Petracca, Maria, Moccia, Marcello, Melenzane, Antonietta, Tranfa, Fausto, Lamberti, Anna, Spiezia, Antonio L., Servillo, Giuseppe, De Angelis, Marcello, Petruzzo, Martina, Criscuolo, Chiara, Lanzillo, Roberta, Brescia Morra, Vincenzo   +14 more
openaire   +4 more sources

Comparison of vessel density and perfusion density among three groups categorized according to axial length.

, 2021
Comparison of vessel density and perfusion density among three groups categorized according to axial length.
Yong Il Shin (9411349), Gi Seok Park (11564864), Jung-Yeul Kim (6439670), Woo Hyuk Lee (9411361), Kee Sup Park (9611857), Hyung Bin Lim (2921772)   +5 more
core   +1 more source