Zobrazeno 1 - 10
of 4 703
pro vyhledávání: '"Fundus photography"'
Autor:
Ana R. Santos, Marta Lopes, Torcato Santos, Débora Reste-Ferreira, Inês P. Marques, Taffeta C. N. Yamaguchi, Telmo Miranda, Luís Mendes, António C. V. Martinho, Liz Pearce, José Cunha-Vaz
Publikováno v:
Ophthalmology and Therapy, Vol 13, Iss 12, Pp 3161-3173 (2024)
Abstract Introduction This study aimed to evaluate intraretinal microvascular abnormalities (IRMA) in eyes with advanced nonproliferative diabetic retinopathy (NPDR) using multimodal approach in co-located areas focusing on central retina (up to 50°
Externí odkaz:
https://doaj.org/article/c8e208f7d1474954931e6ec66b383894
Autor:
Qiaoling Wei, Zhuoyao Gu, Weimin Tan, Hongyu Kong, Hao Fu, Qin Jiang, Wenjuan Zhuang, Shaochi Zhang, Lixia Feng, Yong Liu, Suyan Li, Bing Qin, Peirong Lu, Jiangyue Zhao, Zhigang Li, Songtao Yuan, Hong Yan, Shujie Zhang, Xiangjia Zhu, Jiaxu Hong, Chen Zhao, Bo Yan
Publikováno v:
Engineering, Vol 41, Iss , Pp 179-188 (2024)
In ophthalmology, the quality of fundus images is critical for accurate diagnosis, both in clinical practice and in artificial intelligence (AI)-assisted diagnostics. Despite the broad view provided by ultrawide-field (UWF) imaging, pseudocolor image
Externí odkaz:
https://doaj.org/article/3c3cbe574ce847ae87796d1ff7386f74
Autor:
Ana Rita Santos, Sejal Ghate, Marta Lopes, Ana Cláudia Rocha, Torcato Santos, Débora Reste-Ferreira, Niranchana Manivannan, Katharina Foote, José Cunha-Vaz
Publikováno v:
BMC Ophthalmology, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background To analyse and compare the grading of diabetic retinopathy (DR) severity level using standard 35° ETDRS 7-fields photography and CLARUS™ 500 ultra-widefield imaging system. Methods A cross-sectional analysis of retinal images o
Externí odkaz:
https://doaj.org/article/fdd549891797479d96f0e9fe824f67ee
Autor:
Jinze Zhang, Ke Ma, Zhongzhou Luo, Gengyuan Wang, Ziqing Feng, Yuancong Huang, Keyi Fei, Yushuang Liu, Honghui Xia, Jin Yuan, Peng Xiao
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-12 (2024)
Abstract Background To explore the functional and morphological variations of retinal vessels in diabetes with no clinically detectable retinopathy (NDR) and mild non-proliferative diabetic retinopathy (NPDR) and to establish a high-performance mild
Externí odkaz:
https://doaj.org/article/b820adfce1fd4d719b0295b19ff34f5e
Publikováno v:
Eye and Vision, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract Background Acute retinal necrosis (ARN) is a relatively rare but highly damaging and potentially sight-threatening type of uveitis caused by infection with the human herpesvirus. Without timely diagnosis and appropriate treatment, ARN can le
Externí odkaz:
https://doaj.org/article/bfa54441863b4b69a445424f8abd99ba
Autor:
Farinaz Salavatian, Nahid Hashemi-Madani, Zahra Emami, Zahra Hosseini, Khalil Ghasemi Falavarjani, Mohammad E. Khamseh
Publikováno v:
BMC Ophthalmology, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Objective To investigate the utility of point of care screening of diabetic retinopathy (DR) and the impact of a telemedicine program to overcome current challenges. Methods This was a retrospective study on people with type 2 diabetes melli
Externí odkaz:
https://doaj.org/article/969f510e757d481894ba62ec14d0e533
Publikováno v:
Photodiagnosis and Photodynamic Therapy, Vol 49, Iss , Pp 104331- (2024)
Objective: To assess the feasibility of using non-mydriatic fundus photography in conjunction with an artificial intelligence (AI) reading platform for large-scale screening of diabetic retinopathy (DR). Methods: In this study, we selected 120 patien
Externí odkaz:
https://doaj.org/article/94c4b769e7ee4ec782f8f7c2336ba37b
Publikováno v:
Oftalʹmologiâ, Vol 21, Iss 1, Pp 167-171 (2024)
Purpose: analysis of clinical cases illustrating the classification features of severe stages of proliferative diabetic retinopathy (PDR).Patient and methods. Three clinical cases of PDR are presented, in which ophthalmoscopic signs (according to the
Externí odkaz:
https://doaj.org/article/d417b81959a04613b8459069f15b0603
Autor:
Juzhao Zhang, Xuan Luo, Deshang Li, Yajun Peng, Guiling Gao, Liangwen Lei, Meng Gao, Lina Lu, Yi Xu, Tao Yu, Senlin Lin, Yingyan Ma, Chunxia Yao, Haidong Zou
Publikováno v:
BioMedical Engineering OnLine, Vol 23, Iss 1, Pp 1-12 (2024)
Abstract Purpose This study aimed to investigate the imaging repeatability of self-service fundus photography compared to traditional fundus photography performed by experienced operators. Design Prospective cross-sectional study. Methods In a commun
Externí odkaz:
https://doaj.org/article/6a4f0a741bc843778fb68ec7569f6feb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The differential diagnosis for optic atrophy can be challenging and requires expensive, time-consuming ancillary testing to determine the cause. While Leber's hereditary optic neuropathy (LHON) and optic neuritis (ON) are both clinically sig
Externí odkaz:
https://doaj.org/article/6bb0114f6beb4ecab06de6602c762e0b