It has been found that the aqueous humors level of VEGF is significantly lower in eyes with PCV than those of wAMD (P = 0.045); furthermore, levels of PDGF significantly increased in eyes with PCV, wAMD, and pathological myopia, suggesting that the role of VEGF in the pathogenesis of wAMD is greater than in the pathogenesis of PCV [13]. This evidence concerns the gene VEGFA and myopia.