The Utility of Fundus Fluorescein Angiography in Neuro-Ophthalmology. [PDF]
Neuroophthalmology, 2019 While its use is still widespread within the medical retina field, fundus fluorescein angiography (FFA) is increasingly falling out of favour in the investigation of neuro-ophthalmological disease, with the introduction of new technologies, particularly ...
Littlewood R +3 more
europepmc +4 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 formed NPs were characterized by both physicochemical properties and their effects on FFA.
Wenting Cai +7 more
semanticscholar +5 more sources
Observation of the characteristics of the natural course of Bietti crystalline dystrophy by fundus fluorescein angiography. [PDF]
BMC Ophthalmol, 2021 Background Bietti crystalline dystrophy (BCD) is an autosomal recessive genetic disorder that causes progressive vision loss. Here, 12 patients were followed up for 1–5 years with fundus fluorescein angiography (FFA) to observe BCD disease progression ...
Zhang S +7 more
europepmc +2 more sources
Generative artificial intelligence for fundus fluorescein angiography interpretation and human expert evaluation. [PDF]
NPJ Digit MedFundus fluorescein angiography (FFA) is the gold standard for diagnosing chorioretinal diseases, but its interpretation requires significant expertise and time.
Shao A +14 more
europepmc +2 more sources
Ophthalmology Science, 2023 Purpose To develop and validate a deep learning model that can transform color fundus (CF) photography into corresponding venous and late-phase fundus fluorescein angiography (FFA) images. Design Cross-sectional study.
Danli Shi +8 more
semanticscholar +3 more sources
FFA-GPT: an automated pipeline for fundus fluorescein angiography interpretation and question-answer [PDF]
NPJ Digit MedFundus fluorescein angiography (FFA) is a crucial diagnostic tool for chorioretinal diseases, but its interpretation requires significant expertise and time. Prior studies have used Artificial Intelligence (AI)-based systems to assist FFA interpretation,
Chen X +6 more
europepmc +2 more sources
Recommended protocol for performing oral fundus fluorescein angiography (FFA) in children. [PDF]
Eye (Lond), 2022 Fundus Fluorescein Angiography (FFA) is a specialist ophthalmic test to visualise the retinal vasculature. FFA is conventionally performed through intravenous injection of 10–20% Sodium Fluorescein dye, following which serial retinal imaging (~490 nm ...
Marmoy OR, Henderson RH, Ooi K.
europepmc +2 more sources
Allergy Test Dosage of Fluorescein Detects Diabetic Retinopathy Changes in Fundus Fluorescein Angiography [PDF]
Diagnostics, 2023 Background: The aims of this study were to evaluate the feasibility of allergy test dosage of fluorescein sodium (1%) for Diabetic Retinopathy (DR) detection in Fundus Fluorescein Angiography (FFA) examination as compared to the regular dosage (20 ...
Jian-Feng Yang +6 more
doaj +2 more sources
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 +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 +10 more
europepmc +2 more sources