VEGFA and retinal vein occlusion: Finally, because pathologic neovascularization or vascular leakage is a common mechanism in several ocular vasculopathies, such as retinopathy of prematurity, retinal vein occlusions, and neovascular AMD, anti‐VEGF therapy has been explored or used as a treatment for more than one ocular vasculopathy (Campochiaro et al, 2016).