Results 21 to 30 of about 49,522 (229)

The utility of ultra-widefield fluorescein angiography in pediatric retinal diseases

International Journal of Retina and Vitreous, 2018
Background Ultra-widefield angiography is the latest technology in the evolution of fundus fluorescein angiography. With the ability to capture up to 200° of the fundus in a single image, far peripheral retinal pathology can be imaged.
Charles M. Calvo, Mary Elizabeth Hartnett   +1 more
doaj   +2 more sources

Generation of Fundus Fluorescein Angiography Videos for Health Care Data Sharing.

JAMA Ophthalmol
Importance Medical data sharing faces strict restrictions. Text-to-video generation shows potential for creating realistic medical data while preserving privacy, offering a solution for cross-center data sharing and medical education.
Wu X, Wang L, Chen R, Liu B, Zhang W, Yang X, Feng Y, He M, Shi D.   +8 more
europepmc   +2 more sources

Synthesizing multi-frame high-resolution fluorescein angiography images from retinal fundus images using generative adversarial networks

BioMedical Engineering OnLine, 2023
Background Fundus fluorescein angiography (FA) can be used to diagnose fundus diseases by observing dynamic fluorescein changes that reflect vascular circulation in the fundus.
Ping Li, Yi He, Pinghe Wang, Jing Wang, Guohua Shi, Yiwei Chen   +5 more
doaj   +2 more sources

Automatic detection of non-perfusion areas in diabetic macular edema from fundus fluorescein angiography for decision making using deep learning. [PDF]

Sci Rep, 2020
Vision loss caused by diabetic macular edema (DME) can be prevented by early detection and laser photocoagulation. As there is no comprehensive detection technique to recognize NPA, we proposed an automatic detection method of NPA on fundus fluorescein ...
Jin K, Pan X, You K, Wu J, Liu Z, Cao J, Lou L, Xu Y, Su Z, Yao K, Ye J.   +10 more
europepmc   +2 more sources

Differential distribution of manifest lesions in diabetic retinopathy by fundus fluorescein angiography and fundus photography. [PDF]

BMC Ophthalmol, 2020
Background To analyze the distribution of manifest lesions of diabetic retinopathy (DR) by fundus fluorescein angiography (FFA) and color fundus photography (FP). Methods A total of 566 eyes of 324 Chinese patients diagnosed with DR were included in this
Li X, Xie J, Zhang L, Cui Y, Zhang G, Wang J, Zhang A, Chen X, Huang T, Meng Q.   +9 more
europepmc   +2 more sources

ULTRA-WIDE-FIELD IMAGING AND INTRAVENOUS FUNDUS FLUORESCEIN ANGIOGRAPHY IN INFANTS WITH RETINOPATHY OF PREMATURITY. [PDF]

Retina, 2020
Ultra–wide-field imaging and ultra–wide-field intravenous fundus fluorescein angiography using Optos 200Tx reveal the characteristics of retinopathy of prematurity at different stages, which have the potential to screen, diagnose, and follow-up for ...
Mao J, Shao Y, Lao J, Yu X, Chen Y, Zhang C, Li H, Shen L.   +7 more
europepmc   +2 more sources

Trends in application of fundus fluorescein angiography in fundus diseases during a recent ten-year period

Photodiagnosis and Photodynamic Therapy
PURPOSE To analyze the trends in the application of fundus fluorescein angiography (FFA) in fundus diseases over ten years. METHOD It was a retrospective study.
Binshan Lin
exaly   +2 more sources

Recommended protocol and technique for doing oral fundus fluorescein angiography for adults and children

Indian Journal of Ophthalmology, 2022
Fundus fluorescein angiography (FFA) is usually performed intravenously through injection of sodium fluorescein dye. This procedure is difficult to perform in children and patients who are afraid of intravenous needles.
Sashwanthi Mohan, Rajiv Raman
doaj   +2 more sources

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   +2 more sources

Fluorescein Sodium Loaded By Polyethyleneimine for Fundus Fluorescein Angiography Improves Adhesion

Nanomedicine, 2019
Aim: To improve the retention of fluorescein sodium (FS) as a kind of clinical contrast agent for fundus fluorescein angiography (FFA). Materials & methods: Polyethyleneimine (PEI) was designed to synthesize PEI-NHAc-FS nanoparticles (NPs), and the ...
Wenting Cai, Jiaqi Fan, Huizi Jin
exaly   +2 more sources