<prompt> Neovascularization in uveal tissue is most commonly caused byDiabetic RetinopathyCRVOCRAOChoroidal melanoma  <response>: Answer- A. Diabetic Retinopathy It is a secondary angle closure glaucoma which results due to formation of neovascular membrane over the iris i.e., neovascularization of iris rubeosis iridis.Causes of rubeosis iridis are:-Common :- Diabetic retinopathy most common cause, central retinal vein occlusion, Eales disease, sickle-cell retinopathy. 