Je Moon Yoon, MD, investigated the association between rheumatoid arthritis and the risk of retinal vein occlusion and ...

So a retinal vein occlusion is when there is an occlusion in the blood vessels of the retina that are particularly the veins, and it causes a lack of blood flow, or a lack of perfusion, through ...

In the case of the retina, this comes primarily from an artery and a vein. If either of these vessels, or any of their smaller branches, become blocked, which is known as an occlusion, the retina ...

Key Takeaways from the Retinal Vein Occlusion Pipeline Report In May 2025, Bayer conducted a study treatment intravitreal (IVT) aflibercept is given as an injection into the eye.

Central retinal artery occlusion (CRAO) is a sight‐threatening condition characterised by the abrupt interruption of blood flow to the retina. The resultant ischaemia precipitates sudden ...

Did you know that certain medications can cause symptom of 'Retinal artery occlusion'. Find these drugs listed on the page and be warned of similar symptoms as possible side-effects.

Retinal vein occlusion (RVO) is a significant retinal vascular disorder that can lead to severe visual impairment. Recent research suggests that vitamin D may play a crucial role in preventing and ...

In the case of the retina, this comes primarily from an artery and a vein. If either of these vessels, or any of their smaller branches, become blocked, which is known as an occlusion, the retina ...