The values of basic hematologic tests were comparable between blood samples (varicose vs. systemic). In varicose veins, the following parameters were significantly increased in comparison with systemic blood: hsCRP (3.12 ± 2.18 mg/L vs. 2.04 ± 2.21 mg/L, p = .04), IL-6 (3.54 ± 2.59 pg/mL vs. 2.25 ± 1.27 pg/mL, p = .008), vWF (118.4  ±  27% vs. 83.2  ±  22%, p < .05). D-dimer, in samples taken from the leg varicose veins, was also significantly higher than in the systemic blood (104.3 ± 9.3 ng/mL vs. 89