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 ...

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, ...

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 ...

LINCOLNSHIRE, Ill.--(BUSINESS WIRE)--Nexus Pharmaceuticals, LLC announced it has received U.S. Food and Drug Administration (FDA) approval for Fluorescein Injection, USP. “Receiving FDA approval for ...

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 ...

Corneal ulcer (green, just below pupil) on the eye of an 67-year-old woman with microbial keratitis. The yellow and green staining is caused by a fluorescein dye, which allows the ulcer to be seen. A ...

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.

A fluorescein eye stain test is usually ordered if your doctor suspects you have damage on your cornea or foreign objects in your eye. If you wear contact lenses, your doctor might do this test to see ...