Among all 11 cases of SCC of the urinary bladder evaluated for TERT promoter mutation, 2 were radical cystectomy, 2 were transurethral resections of bladder tumor (TURBT), 5 were bladder tumor biopsy and 1 was with both partial cystectomies and metastatic biopsy from liver. The gene discussed is TERT; the disease is urinary bladder neoplasm.