In addition, IQGAP3 urinary NA levels were significantly higher in BCpatients at all tumor grades (PicoGreen-adjusted: (all,P<0.001) and RiboGreen-adjusted: G1(P=0.002), and G2 and G3 (P<0.001))than in hematuria controls. This evidence concerns the gene IQGAP3 and neoplasm.