Tributary (branch) retinal vein occlusion is a medical condition that occurs when a small vein in the retina of the eye is blocked, leading to decreased blood flow and oxygen to the retina. This can cause a range of symptoms, including vision loss, blurry vision, and even blindness.
Bilateral retinal vein occlusion is a condition where both eyes are affected by the blockage of the retinal vein. This can lead to a more severe form of vision loss and can greatly impact a person's quality of life.
Retinal neovascularization is the growth of new blood vessels in the retina. This can occur as a result of the decreased blood flow caused by the retinal vein occlusion. These new blood vessels can be fragile and may leak blood and fluid, causing further damage to the retina and worsening vision loss.
The most common cause of tributary (branch) retinal vein occlusion is a blood clot or blockage in the small veins in the retina. Other risk factors may include high blood pressure, high cholesterol, diabetes, smoking, and certain medical conditions.
A comprehensive eye exam, including a dilated eye exam, is necessary to diagnose tributary (branch) retinal vein occlusion. Additional tests may include an optical coherence tomography (OCT) scan, fluorescein angiography, and visual field tests.
There are various treatment options available for tributary (branch) retinal vein occlusion, including medications, laser therapy, and surgery. However, it is important to consult with an eye care professional for proper diagnosis and treatment recommendations.
Tributary (branch) retinal vein occlusion, bilateral, with retinal neovascularization is a serious eye condition that requires prompt treatment to prevent further damage to the retina and preserve vision. The condition occurs when a small vein that drains blood from the retin...
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