Analysis of the mechanism may be that VEGF, as a specific vascular endothelial cytokine, can promote the growth of vascular endothelial cells, and, at the same time, can induce the proliferation of blood vessels, which may lead to the growth of tumor angiogenesis, so the expression of VEGF in sufferers with prostate carcinoma is expensive [13]. Here, VEGFA is linked to prostate carcinoma.