Results 1 to 10 of about 29,529 (200)

Retinal nerve fiber layer thickness and retinal vascular caliber alterations in coal miners in northern China: a community-based observational study [PDF]

International Journal of Ophthalmology, 2022
AIM: To evaluate retinal nerve fiber layer thickness and retinal vascular caliber alterations in coal mine workers. METHODS: The community-based observational cross-sectional study included 4004 participants of a sub-population of the Kailuan Study.
Jing-Yan Yang, Wen-Jia Zhou, Qian Wang, Yang Li, Yan-Ni Yan, Ya-Xing Wang, Shou-Ling Wu, Wen-Bin Wei   +7 more
doaj   +1 more source

QUANTIFICATION OF RETINAL NERVE FIBER LAYER FOR EARLY DETECTION OF ANTERIOR VISUAL PATHWAY LESIONS

Pakistan Armed Forces Medical Journal, 2021
Objective: To assess the role of quantification of retinal nerve fiber layer for early detection of anterior visual pathway lesions. Study Design: Case-control study. Place and Duration of Study: Armed Forces Institute of Ophthalmology, Rawalpindi,
Noureen Malik, Hannan Masud, Muhammad Manzoor Awan   +2 more
doaj   +1 more source

Co-Evaluation of Peripapillary RNFL Thickness and Retinal Thickness in Patients with Diabetic Macular Edema: RNFL Misinterpretation and Its Adjustment. [PDF]

PLoS ONE, 2017
We investigated the relationship between the peripapillary retinal nerve fiber layer and peripapillary retinal thickness in patients with diabetic macular edema.
Hyun Seung Yang, Jong Eun Woo, Min-Ho Kim, Dong Yoon Kim, Young Hee Yoon   +4 more
doaj   +1 more source

Assessment Of Peripapillary Retinal Nerve Fiber Layer Thickness Post Pars Plana Vitrectomy By Ocular Coherence Tomograghy [PDF]

Egyptian Journal of Medical Research, 2021
Background: Modifications of the inner retinal layer is a frequent observation following pars plana vitectomy. Aim of the Work: To assess early changes of the thickness of Retinal Nerve Fiber Layer after pars plana vitrectomy by ocular coherence ...
Hossam Eldein Mohamed Khalil, Mostafa Abdul Naby Saeed, Sherif Momtaz Hegazy, Mostafa Mahmoud Eid Mahmoud   +3 more
doaj   +1 more source

Early neurovascular changes in the retina in preclinical diabetic retinopathy and its relation with blood glucose

BMC Ophthalmology, 2021
Background To investigate the changes in retinal nerve fiber layer thickness and macular blood flow density during the preclinical stage of diabetic retinopathy and their relationship with blood glucose. Methods In this cross-sectional study, 97 diabetic
Hui Li, Xiaobing Yu, Bodi Zheng, Shan Ding, Zhongqing Mu, Lixin Guo   +5 more
doaj   +1 more source

Multimodal Imaging, OCT En Face, and OCT Angiography of an Anomalous Retinal Artery: Case Report and Review of the Literature

Case Reports in Ophthalmology, 2021
The purpose is to study for the first time the vascular plexuses and the retinal nerve fiber layer and raphe of a patient with a very uncommon anatomical variation: an anomalous retinal artery supplying the whole macula.
Beatriz Vidal-Villegas, Juan Antonio Miralles de Imperial-Ollero, Enrique Santos Bueso, Julián García-Feijoo, Maria Paz Villegas-Pérez   +4 more
doaj   +1 more source

Expansion of retinal nerve fiber bundle narrowing in glaucoma: An adaptive optics scanning laser ophthalmoscopy study

American Journal of Ophthalmology Case Reports, 2020
Purpose: To investigate longitudinal changes in the retinal nerve fiber bundle in eyes with primary open angle glaucoma using adaptive optics scanning laser ophthalmoscopy. Methods: A prospective observational case series.
Tomoko Hasegawa, Sotaro Ooto, Tadamichi Akagi, Takanori Kameda, Hideo Nakanishi, Hanako Ohashi Ikeda, Kenji Suda, Akitaka Tsujikawa   +7 more
doaj   +1 more source

Optical coherence tomographic findings in optic nerve hypoplasia

Indian Journal of Ophthalmology, 2013
We investigated a case of unilateral optic nerve hypoplasia using spectral domain optical coherence tomography (SDOCT). Optical coherence tomography was done on both eyes using 5-line Raster scan for the fovea to analyze the retinal nerve fiber layer ...
Daruchi Moon, Tae Kwann Park
doaj   +1 more source

Application of Structural Retinal Biomarkers to Detect Cognitive Impairment in a Primary Care Setting

Journal of Alzheimer's Disease Reports, 2022
Background: Despite the diagnostic accuracy of advanced neurodiagnostic procedures, the detection of Alzheimer’s disease (AD) remains poor in primary care. There is an urgent need for screening tools to aid in the detection of early AD.
Sima Mozdbar, Melissa Petersen, Fan Zhang, Leigh Johnson, Alex Tolman, Ramyashree Nyalakonda, Alejandra Gutierrez, Sid O’Bryant   +7 more
doaj   +1 more source

Assessment of retinal findings in children and adolescents with specific learning disorder: A case-control study (eng)

Klinik Psikiyatri Dergisi, 2022
INTRODUCTION: Specific Learning Disorder; is a neurodevelopmental disorder that arises due to genetic, epigenetic and various environmental factors. The aim of this study is to compare children and adolescents diagnosed with specific learning disorder ...
Aziz Kara, Okan Ağca
doaj   +1 more source