VEGFA and retinopathy of prematurity: Interventions for severe ROP requiring treatment in high- and middle-income countries such as Poland include laser photocoagulation (LP) of the peripheral avascular retina, anti-vascular endothelial growth factor (anti-VEGF) injections and rarely used cryotherapy, and vitrectomies or scleral buckling for retinal detachment in the most advanced stages of the disease.