1Clark PE, Stein JP, Groshen SG, et al. The management of urethral transitional cell carcinoma after radical cystectomy for invasive bladder cancer. J Urol, 2004, 172: 1342-1347.
2Freeman JA, Esring D, Stein JP, et al. Management of the patient with bladder cancer. Urethral recurrence. Urol Clin North Am,1994, 21: 645-651.
3Elmajian DA. Indications for urethrectomy. Semin Urol Oncol,2001, 19: 37-44.
4Tobisu K, Tanaka Y, Mizutani T, et al. Transitional cell carcinoma of the urethra in men following cystectomy for bladder cancer:multivariate analysis for risk factors. J Urol, 1991, 146: 1551-1553.