A fluorescein angiography is a medical procedure in which a fluorescent dye is injected into the bloodstream. The dye highlights the blood vessels in the back of the eye so they can be photographed.

Fluorescein angiography (FA) is a diagnostic imaging technique. To perform it, eye doctors use a special dye and camera to view the back of the eye. This enables them to detect and monitor various eye ...

Please provide your email address to receive an email when new articles are posted on . FORT LAUDERDALE, Fla. — Rare cases of occlusive retinal vasculitis have occurred with intravitreal therapies, ...

Retinal imaging takes a digital picture of the back of your eye. It shows the retina (where light and images hit), the optic disk (a spot on the retina that holds the optic nerve, which sends ...

A fluorescein angiogram (FA) or fundus fluorescein angiography (FFA) looks at the blood vessels and the lining at the back of your eye (the retina). You may also have a photograph taken of the surface ...

Eyes with meibomian gland dysfunction are more likely to have increased tears and lower tear film stability, possible signs ...

This video demonstrates how to extract the chemical fluorescein from highlighter markers using no other chemical besides common rubbing alcohol. As is demonstrated in the video, fluorescein is ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...

Fluorescein angiography is a type of eye test used to diagnose retinal conditions. It can also be used as an early way to gauge whether someone might have complications with future treatments of eye ...