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Updated: May 22, 2026

12:10
Retzius-Sparing Robot-Assisted Radical Prostatectomy
Published on: May 19, 2022
Cystolithotomy during robotic radical prostatectomy: Single-stage procedure for concomitant bladder stones
Gerald Y Tan1, Prasanna Sooriakumaran, David L Peters
1Department of Urology, Weill Cornell Medical College, York Avenue, New York, USA.
Summary
This study presents the first case of robotic bladder stone removal during prostate cancer surgery. This single-stage procedure is feasible, avoids extra anesthesia, and ensures complete stone clearance.
Area of Science:
- Urology
- Robotic Surgery
- Oncology
Background:
- Asymptomatic bladder stones (vesical calculi) can be incidentally found in patients with early prostate cancer.
- Management of concomitant bladder stones requires careful consideration to avoid additional procedures and risks.
Observation:
- A 64-year-old man with early prostate cancer requiring robotic-assisted radical prostatectomy also had multiple bladder stones.
- A single-stage robotic cystolithotomy was performed concurrently with the prostatectomy.
Findings:
- Concomitant robotic bladder stone extraction during radical prostatectomy is technically feasible.
- This combined approach does not significantly increase operative time.
- Complete stone clearance was achieved in a single procedure.
Implications:
- This technique offers a streamlined approach for managing patients with both prostate cancer and bladder stones.
- It avoids the need for separate procedures, reducing risks associated with additional anesthesia and surgery.
- Potential complications like bleeding, urethral stricture, and bladder perforation are mitigated by the single-stage approach.
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