VEGFA and malignant colon neoplasm: According to the analysis, VEGF concentrations in colon cancer patients were statistically significantly higher before treatment (199.9 ± 211.9 pg/ml, p < 0.05) and after the 3rd course of adjuvant chemotherapy (361.5 ± 210.5 pg/ml, p < 0.05) when compared to the control group (50.2 ± 44.4 pg/ml).