FGFR3 expression and Ki67 index correlated with tumor grading (FGFR3: p < 0.001, Ki67: p < 0.001), but only FGFR3 expression was significantly associated with tumor stage (FGFR3: p < 0.001) (Table 1 and Table 2). The gene discussed is MKI67; the disease is neoplasm.