First case report of robot‐assisted radical cystectomy for bladder cancer that developed after salvage radiotherapy following radical prostatectomy for prostate cancer

Introduction Robot-assisted radical cystectomy for bladder cancer that develops after curative treatment prostate has not yet been reported. Case presentation A 65-year-old man underwent prostatectomy and received salvage radiotherapy his postoperative prostate-specific antigen level failed to decrease. Nine years radiotherapy, local recurrence lung/bone metastases were observed, he was started on androgen deprivation therapy. In the following year, diagnosed with nonmuscle invasive cancer. He transurethral resection of tumor once but had multiple recurrences within 3 months. As hematuria could be controlled by surgery, robot-assisted without rectal injury. Since then, there no either or Conclusion This is first report a successful developed