More advanced urothelial bladder cancer showed significant cytoplasmic RCAS1 expression in cancer cells of the BPs in pTa-pT1 and pT2–pT4 tumors (Figure 3A,C–F) and membrane expression in the BPs of pT2–pT4 (Figure 3B,E,F). The gene discussed is EBAG9; the disease is bladder transitional cell carcinoma.