Okluzija retinalne vene
Do okluzije retinalne vene (RVO) dolazi kada jedan ili više venskih krvnih sudova u oku postanu začepljeni. To može da dovede do iznenadne, bezbolne promjene vida.

Postoje dvije vrste bolesti, zavisno od vrste zahvaćenih krvnih sudova:
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Okluzija grane retinalne vene – blaža forma bolesti koja nastaje kada se začepe manje vene ili grane u retini.
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Centralna okluzija retinalne vene – ozbiljnija forma bolesti, kada se začepi glavna vena u retini. 1) 2)
Reference
1. Kellogg Eye Center. DME [Internet; cited March 2021]. Available from: Available from: https://www.umkelloggeye.org/conditions-treatments/diabetic-retinopathy
2.National Eye Institute. Facts About Diabetic Eye Disease. [Internet; cited March 2021]. Available from: Available from: https://nei.nih.gov/health/diabetic/retinopathy
3. American Academy of Ophthalmology. Diabetic Retinopathy Symptoms. [Internet; cited March 2021]. Available from: Available from: https://www.aao.org/eye-health/diseases/what-is-diabetic-retinopathy
4. Lee R, Wong TY, Sabanayagam C. Epidemiology of diabetic retinopathy, diabetic macular edema and related vision loss. Eye Vis. 2015; 2:17. Available from:
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