The high RGS20 expression was significantly related to tumor (T) stage (P = 0.028), nodal status (P = 0.002), and pelvic metastasis (P = 0.019), but not to phimosis (P = 0.106), body mass index (P = 0.347), age (P = 0.502), histological subtype (P = 0.101), or pathological grades (P = 0.379) (Table 1). This evidence concerns the gene RGS20 and neoplasm.