S100A6 and neoplasm: There were no significant differences in the duration of hypertension (p = 0.30), SBP (p = 0.07), DBP (p = 0.25), serum aldosterone (p = 0.83), PRA (p = 0.49), ARR (p = 0.58), serum potassium (p = 0.41), serum cortisol (p = 0.07), tumor diameter (p = 0.21), tumor area (p = 0.21) and β-catenin staining status (p = 0.64) between the two groups.