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Updated: Jul 13, 2026

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Published on: May 19, 2022

Robotic-assisted laparoscopic cystoprostatectomy for prostatic carcinosarcoma.

Jennifer L Young¹, David S Finley, David K Ornstein

¹Department of Urology, University of California at Irvine, Orange, California 90803, USA.

JSLS : Journal of the Society of Laparoendoscopic Surgeons

|July 27, 2007

Summary

Prostatic carcinosarcoma, an extremely rare cancer, was diagnosed in a patient initially presenting with adenocarcinoma. This case highlights robotic-assisted radical cystoprostatectomy as a novel minimally invasive surgical approach for this rare condition.

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Area of Science:

Urology
Surgical Oncology
Pathology

Background:

Carcinosarcoma of the prostate is an exceptionally rare tumor, characterized by both malignant epithelial and mesenchymal elements.
Fewer than 50 cases have been documented in medical literature, underscoring its rarity.

Observation:

A patient initially diagnosed with prostatic adenocarcinoma underwent multiple transurethral resections.
Subsequent pathology revealed a transformation to carcinosarcoma, a rare malignant neoplasm.

Findings:

The patient underwent a successful robotic-assisted laparoscopic cystoprostatectomy, bilateral pelvic lymph node dissection, and ileal conduit urinary diversion.
This surgical intervention represents a novel application of minimally invasive robotic surgery for prostatic carcinosarcoma.

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Last Updated: Jul 13, 2026

Retzius-Sparing Robot-Assisted Radical Prostatectomy

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Published on: May 19, 2022

Robot Assisted Distal Pancreatectomy with Celiac Axis Resection (DP-CAR) for Pancreatic Cancer: Surgical Planning and Technique

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Published on: August 14, 2021

Implications:

This case report contributes to the limited understanding of prostatic carcinosarcoma.
It demonstrates the feasibility and potential of robotic-assisted radical cystoprostatectomy as a minimally invasive treatment option for this rare malignancy.