Results 81 to 90 of about 46,332 (195)

COMPARING FUNDUS FLUORESCEIN ANGIOGRAPHY AND SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN THE EVALUATION OF DIABETIC MACULAR PERFUSION

Retina, 2018
Purpose: To compare fundus fluorescein angiography (FFA) and swept-source optical coherence tomography angiography (SS-OCTA) in the evaluation of macular perfusion in diabetic patients.
Alberto La Mantia, R. Kurt, Samantha Mejor, C. Egan, A. Tufail, P. Keane, D. Sim   +6 more
semanticscholar   +1 more source

Dual‐Target ROS‐Driven Spatiotemporal Senolysis for Vascular Repair and Immune Microenvironment Reprogramming in the Treatment of Ocular Fundus Neovascularization

Advanced Science, Volume 13, Issue 16, 18 March 2026.
We developed a senolytic approach using procyanidin C1 (PCC1)‐loaded platform, a clinically established and safe hyaluronic acid‐based scaffold, to selectively eliminate senescent endothelial and microglial cells. This dual‐targeting strategy significantly suppresses pathological neovascularization and promotes vascular repair, presenting a safe and ...
Yali Zhou, Tianxing Chen, Peiyu Liu, Kangjia Lv, Yifan Wang, Xiaoqian Wang, Junwei Fang, Chong Chen, Zhaoyang Wang, Fang Wei, Xun Xu   +10 more
wiley   +1 more source

Optical coherence tomography findings of quinine poisoning

Clinical Ophthalmology, 2011
John Christoforidis, Robert Ricketts, Theodore Loizos, Susie ChangThe Ohio State University College of Medicine, Columbus, OH, USAPurpose: To report a case of acute quinine poisoning, document acute and chronic macular changes with optical coherence ...
John Christoforidis, Robert Ricketts, Theodore Loizos, et al   +3 more
doaj  

Visual Function Assessment in Geographic Atrophy: A Review

Clinical &Experimental Ophthalmology, Volume 54, Issue 2, Page 260-274, March 2026.
ABSTRACT Geographic atrophy (GA) causes significant vision impairment and reduction in vision‐related quality of life. Fundus autofluorescence (FAF) is the gold standard of structural assessment of GA but is a surrogate marker for vision loss, which can be assessed by tests of visual function and functional vision.
Ye Li, Lauren N. Ayton, Adrian T. Fung
wiley   +1 more source

Erythrocyte deformability correlates with microvascular ischemia and disease severity in diabetic retinopathy

Journal of Diabetes Investigation, Volume 17, Issue 3, Page 483-491, March 2026.
Under physiological conditions, deformable erythrocytes pass smoothly through the capillary network, maintaining retinal capillary perfusion (A). In pathological conditions, reduced erythrocyte deformability causes irregular passage and stagnation within capillaries, resulting in localized blood flow stasis and microvascular congestion, leading to ...
Ye Eun Han, Joon Seo Lim, Yulim Kim, Inhye Kim, Jun Sung Moon, Junyeop Lee   +5 more
wiley   +1 more source

An Atypical Presentation of Tubulointerstitial Nephritis With Uveitis (TINU) in an Older Patient Requiring Emergency Dialysis: A Case Report

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Tubulointerstitial nephritis with uveitis (TINU) is an immune‐mediated systemic disorder most commonly described in adolescents and young adults, and its recognition in older patients remains challenging. We report the case of a 58‐year‐old woman who presented with systemic symptoms and rapidly progressive acute kidney injury.
Yuli Yang, Yangna Shi, Jian Li, Jing Meng, Wenyu Gong   +4 more
wiley   +1 more source

Fluorescein angiography findings in a case of Rubinstein-Taybi syndrome

Clinical Ophthalmology, 2012
David J Jacobs,1 Julia Sein,1 Audina M Berrocal,1 Alana L Grajewski,1,2 Elizabeth Hodapp11Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, 2Department of Ophthalmology, University of ...
Jacobs DJ, Sein J, Berrocal AM, Grajewski AL, Hodapp E   +4 more
doaj  

Nilotinib‐Induced Retinal Artery Thrombosis in a Patient With Chronic Myeloid Leukaemia: A Rare Case

Cancer Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background Tyrosine kinase inhibitors (TKIs) used in chronic myeloid leukemia (CML) are associated with a spectrum of cardiovascular toxicities, including hypertension, atrial fibrillation, impaired cardiac function, heart failure, and arterio‐occlusive events.
Vahid Mohammadkarimi, Abolfazl Khalafi‐Nezhad, Bijan Najafi, Nazanin Alemzadeh, Zahra Ghanbarinasab, Reza Vahid   +5 more
wiley   +1 more source

A Future Picture: A Review of Current Generative Adversarial Neural Networks in Vitreoretinal Pathologies and Their Future Potentials

Biomedicines
Machine learning has transformed ophthalmology, particularly in predictive and discriminatory models for vitreoretinal pathologies. However, generative modeling, especially generative adversarial networks (GANs), remains underexplored.
Raheem Remtulla, Adam Samet, Merve Kulbay, Arjin Akdag, Adam Hocini, Anton Volniansky, Shigufa Kahn Ali, Cynthia X. Qian   +7 more
doaj   +1 more source

Comparison of Angiography Performance of Low-cost portable Fundus camera with standard FFA camera – Validation Study

Delhi Journal of Ophthalmology, 2020
Study Design: In an observational cross-sectional study, 91 eyes of 46 consecutive patients underwent simultaneous Fundus Fluorescein Angiography (FFA) for common retinal disorders.
Deependra Vikram Singh, Gaurav Mathur, Rishi Bhardwaj, Ajay Sharma   +3 more
doaj   +1 more source