What Is Retinal Vein Occlusion? Arteries supply the retina with blood, and veins carry blood away. Sometimes, a vein becomes partially or completely blocked. This is called retinal vein occlusion ...
Here’s what to know about the irreversible eye disease at the center of the new National Geographic documentary Blink. Retinitis pigmentosa is a rare visual disorder that affects a layer of ...
Diseases that affect the retina, the light-sensitive layer at the back of the eye, are a significant cause of visual impairment and blindness. Gene therapy holds promise for treating some of these ...