fluorescein angiography

Fluorescein angiography is a medical imaging technique used to examine the blood vessels in the retina, the light-sensitive tissue at the back of the eye. During the procedure, a fluorescent dye is injected into a vein, usually in the arm. As the dye circulates, a special camera captures images of the retina. This helps doctors identify issues such as retinal damage, diabetes-related eye problems, or other vascular conditions. The bright dye highlights the blood vessels, allowing for detailed visualization and assessment of eye health. The procedure is generally safe and provides valuable information for diagnosis and treatment.