Rubeosis iridis

Rubeosis Iridis

Rubeosis iridis (pronounced roo-bee-OH-sis eye-RID-is) is a medical condition characterized by the abnormal growth of blood vessels in the iris of the eye. This condition is often associated with diabetic retinopathy and retinal vein occlusion, and can lead to neovascular glaucoma, a severe form of glaucoma.

Etymology

The term "rubeosis iridis" is derived from the Latin word "rubeo," meaning "to become red," and the Greek word "iris," referring to the colored part of the eye. This term accurately describes the reddish appearance of the iris in individuals with this condition.

Symptoms

Symptoms of rubeosis iridis may include:

Pain in the eye
Blurred vision
Redness of the eye
Sensitivity to light (photophobia)
Loss of vision

Causes

Rubeosis iridis is most commonly caused by conditions that lead to a lack of oxygen in the eye, such as diabetic retinopathy and retinal vein occlusion. Other potential causes include carotid artery occlusion, ocular ischemic syndrome, and retinoblastoma.

Diagnosis

Diagnosis of rubeosis iridis typically involves a comprehensive eye examination, including slit-lamp examination and gonioscopy. In some cases, fluorescein angiography may be used to confirm the diagnosis.

Treatment

Treatment for rubeosis iridis aims to address the underlying cause of the condition and may include laser photocoagulation, intravitreal injections of anti-vascular endothelial growth factor (anti-VEGF) drugs, or glaucoma surgery in cases where neovascular glaucoma has developed.

Related Terms

External links

Medical encyclopedia article on Rubeosis iridis
Wikipedia's article - Rubeosis iridis

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