Retinal Vein Occlusion, also known as occlusion, of retinal vein, is related to neovascular glaucoma and central retinal vein occlusion. An important gene associated with Retinal Vein Occlusion is MTHFR (Methylenetetrahydrofolate Reductase), and among its related pathways/superpathways are Signal Transduction and MIF Mediated Glucocorticoid Regulation. The drugs Dipivefrin and Nepafenac have been mentioned in the context of this disorder. Affiliated tissues include eye and endothelial, and related phenotypes are homeostasis/metabolism and nervous system