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Updated: Jul 15, 2026

12:10
Retzius-Sparing Robot-Assisted Radical Prostatectomy
Published on: May 19, 2022
[Radical prostatectomy for prostate carcinoma with ectopic ureter ; a case report]
Yasuhito Funahashi1, Osamu Kamihira, Shin Kasugai
1Department of Urology, Komaki City Hospital.
Summary
This case report details a 71-year-old male with prostate cancer and a rare ectopic ureter. Surgical treatment involved radical prostatectomy and ureter anastomosis, with no signs of recurrence after 11 months.
Area of Science:
- Urology
- Oncology
- Medical Imaging
Background:
- A 71-year-old male presented with urinary frequency (pollakisuria).
- Initial evaluation included prostate-specific antigen (PSA) testing and needle biopsy, confirming moderately differentiated adenocarcinoma of the prostate.
- Imaging revealed a rare congenital anomaly: a right complete duplicated upper urinary system with an ectopic ureter terminating in the prostatic urethra.
Observation:
- The patient underwent radical prostatectomy for prostate cancer.
- A concomitant ureteroureterostomy was performed to address the ectopic ureter.
- Post-operative follow-up at 11 months showed no evidence of hydronephrosis or tumor recurrence.
Findings:
- This report describes the successful surgical management of a patient with co-existing prostate adenocarcinoma and an ectopic ureter.
- The case highlights the successful integration of radical prostatectomy and reconstructive ureteral surgery.
- This is the second reported case of radical prostatectomy performed in conjunction with an ectopic ureter.
Implications:
- This case demonstrates the feasibility of managing complex urological conditions involving both malignancy and congenital anomalies.
- It provides valuable insights for surgical planning and execution in similar rare clinical scenarios.
- Further case reports are needed to establish optimal management strategies for this rare association.
