Results 1 to 10 of about 1,731,496 (148)

A prospective comparison of ultrawide-field and two-field fundus imaging for diabetic retinopathy assessment [PDF]

BMC Medical Imaging
Background To evaluate the efficacy of nonmydriatic ultrawide-field (UWF) imaging in diagnosing diabetic retinopathy (DR) compared to nonmydriatic 2-field 45° fundus photography (FP).
Yanzhen Li, Chenxi Fu, Liheng Xiu, Linyi Zhang, Xi Zhang, Chunhong Chen, Zhongwen Li   +6 more
doaj   +2 more sources

Assessment of Correlation Between Diabetic Retinopathy and Metabolic Biomarkers Using Artificial Intelligence. [PDF]

J Diabetes Res
Background One of the main causes of blindness in the world, diabetic retinopathy (DR) is a dangerous condition that impairs vision in diabetics. Preventing visual loss requires early recognition of DR and prompt treatments. Artificial intelligence (AI) software combined with nonmydriatic fundus cameras has demonstrated encouraging gains in DR ...
Aydemir M, Bilgin AB, Sari R, Doğan ME, Bulut M, Akar Y.   +5 more
europepmc   +2 more sources

Multi-Comparison of Different Ocular Imaging Modality-based Deep Learning Models for Visually Significant Cataract Detection [PDF]

Ophthalmology Science
Purpose: Age-related cataract is the leading cause of vision impairment. Researchers have utilized various imaging modalities, including slit beam, diffuse anterior segment, and retinal imaging, to develop deep learning (DL) algorithms for automated ...
Jocelyn Hui Lin Goh, BEng, Xiaofeng Lei, MSc, Miao-Li Chee, MPH, Yiming Qian, PhD, Marco Yu, PhD, Tyler Hyungtaek Rim, MD, PhD, Simon Nusinovici, PhD, David Ziyou Chen, MBBS, FRCOphth, Kai Hui Koh, BSc, Samantha Min Er Yew, BSc, Yibing Chen, BEng, Victor Teck Chang Koh, MBBS, MMed, Charumathi Sabanayagam, MD, PhD, Tien Yin Wong, MD, PhD, Xinxing Xu, PhD, Rick Siow Mong Goh, PhD, Yong Liu, PhD, Ching-Yu Cheng, MD, PhD, Yih-Chung Tham, PhD   +18 more
doaj   +2 more sources

Longitudinal Progression of Horseshoe Retinal Tear-Associated Rhegmatogenous Retinal Detachment Without Clinically Evident Complete Posterior Vitreous Detachment: A Case Report. [PDF]

Case Rep Ophthalmol Med
Posterior vitreous detachment (PVD) is considered a key event in the pathogenesis of rhegmatogenous retinal detachment (RRD), and horseshoe retinal tears are generally associated with vitreoretinal traction during PVD evolution. We report the longitudinal progression of horseshoe retinal tear–associated RRD without clinically evident complete PVD. A 64‐
Lee D.
europepmc   +2 more sources

The use of non-mydriatic ocular fundus imaging in the emergency department for detection of ocular syphilis presenting as presumed “papilledema”: a case series [PDF]

Frontiers in Neurology
BackgroundOcular syphilis and neurosyphilis can present as seemingly “isolated” bilateral optic disc edema mimicking papilledema from intracranial hypertension.
Wei-Hsuan Lee, Mung Yan Lin, Etienne Bénard-Séguin, Andrew M. Pendley, Nancy J. Newman, Nancy J. Newman, Nancy J. Newman, Valérie Biousse, Valérie Biousse   +8 more
doaj   +2 more sources

Eye and Systemic Disease Management Changes After Teleophthalmology Screening in Primary Care: Retrospective Cross-Sectional Pilot Study of 200 Consecutive Patients [PDF]

JMIR Formative Research
BackgroundUndiagnosed ocular diseases and ocular complications from systemic diseases are common in primary care populations, and many can be detected through retinal imaging before symptoms develop.
Alexander Pinhas, Boris Pinhas, Egor Dmitruk, Stella Pinhas   +3 more
doaj   +2 more sources

Validation of the Eyerobo FC Portable Fundus Camera for Diabetic Retinopathy Screening Using Public Datasets and Deep Learning [PDF]

Ophthalmology and Therapy
Introduction To validate the diagnostic performance of the Eyerobo FC, a new portable non-mydriatic fundus camera for diabetic retinopathy (DR) screening, against an established desktop fundus camera benchmark using a transfer-learning approach in which ...
Emmanuel Eric Pazo, Xiangying Liu, Shoukuan Liu, Qinru Zhang, Mingxuan Zhang, Zhihui Zhang, Salissou Moutari, Muhammad Usama, Xinjun Ren   +8 more
doaj   +2 more sources

A Comparative Analysis of Deep Convolutional Networks for Automated Diagnosis of Retinal Detachment in Dogs. [PDF]

Vet Ophthalmol
ABSTRACT Objective To compare ImageNet‐pretrained deep convolutional neural networks for automated detection of retinal detachment (RD) in canine fundus photographs. Animals Studied Archived fundus images from 275 dogs. Procedures In this multicenter retrospective study, 2000 color fundus photographs (793 RD; 1207 normal) acquired between 2020 and 2025
Okur S, Baykal B, Akçora Y, Modoğlu E, Kibar B, İlgün M, Eren E, Yanmaz LE.   +7 more
europepmc   +2 more sources

Prevalence and associated factors of epiretinal membrane using spectralis OCT in Fujian Eye Study [PDF]

Scientific Reports
We aimed to determine the prevalence and risk factors of epiretinal membrane in a population-based study of residents aged 50 years and older in Fujian Province, Southeast China.
Yang Li, Xiaoxin Li, Yonghua Hu, Bin Wang, Mingqin Zhang, Qinrui Hu   +5 more
doaj   +2 more sources

Multimodal dataset using OCTA and fundus images for the study of diabetic retinopathy [PDF]

Data in Brief
This article presents a Multimodal database consisting of 222 images of 76 people wherein 111 are OCTA images and 111 are color fundus images taken at the Natasha Eye Care and Research Institute of Pune Maharashtra, India. Nonmydriatic fundus images were
Pooja Bidwai, Shilpa Gite, Aditi Gupta, Kishore Pahuja, Ketan Kotecha   +4 more
doaj   +2 more sources