2008年8月1日 · One study showed that classic choroidal neovascular membrane (CNVM) is associated with decreased FAF, presumably because of its localization above the retinal pigment epithelium (RPE)...

Fundus autofluorescence (FAF) is a non-invasive imaging modality that has become increasingly popular in both research and clinical settings due to its ability to map naturally and pathologically occurring fluorophores in the posterior pole.

2023年11月6日 · On FAF, the CNVM appeared as a central area of hypofluorescence surrounded by a hyperfluorescent ring. On FA, the CNVM was classified as classic (early hyperfluorescence) in 18 eyes (69.2%) and occult (late leakage or leakage from undetermined source) in 7 eyes (26.9%); 1 eye (3.8%) did not show any leakage.

utofluorescence (FAF) imaging takes advantage of the fluorescent properties of s. me molecules, especially lipofuscin. FAF derives mainly from retinal pigment epithelium (RPE) and...

FAF is an invaluable noninvasive imaging modality that can help monitor the progress of RPE changes and atrophy in patients with angioid streaks and concurrent CNVM. Angioid streaks are prominently observed using multicolor imaging and infrared reflectance when compared to blue/green reflectance .

2019年8月13日 · Fundus autofluorescence (FAF) demonstrates the functionality of the RPE while multicolor imaging (MCI), by means of its three incident wavelengths, provides insight into...

I-CNV can be identified by fundus imaging modalities including optical coherence tomography (OCT) and fluorescein angiography (FA). CNV secondary to posterior uveitis, which are less common than other causes of CNV, are often diagnosed by utilizing these modalities with indocyanine green angiography (ICGA), and fundus autofluorescence (FAF).

2024年12月20日 · Fundus autofluorescence (FAF) imaging is a noninvasive method for in vivo mapping of the ocular fundus’ naturally or pathologically occurring fluorophores. Fluorescence, an optical phenomenon, involves light absorption at a specific wavelength followed by its re-emission at a longer wavelength.

with CNVM from 2 centers were examined from 2005 to 2022. Clinical features, imaging findings, treatment regi- mens, and outcomes are described. • RESULTS: The most common causes of CNVM were idiopathic (48%) and inflammatory (20%). At diagnosis, most CNVMs were unilateral (80%), active (83.3%), and juxtafoveal (46.7%). Twenty-five eyes (83.3 ...

2017年8月25日 · Fluorescein angiography (FA) is an indispensable imaging modality in the diagnosis and management of patients with intermediate, posterior, and panuveitis. The pattern and type of retinovascular and chorioretinal involvement may be useful diagnostically and in the assessment of structural abnormalities associated with visual loss.