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Laparoscopic staging pelvic lymphadenectomy: extraperitoneal approach
1Department of Urology, Kaiser Permanente Medical Center, Walnut Creek, California, USA.
Seminars in Surgical Oncology
|March 1, 1996
Summary
Extraperitoneal laparoscopic pelvic lymph node dissection offers a minimally invasive approach. This technique combines anatomical principles with endoscopic methods, proving feasible and preferred for staging prostate cancer patients.
Area of Science:
- Urology
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Endoscopic pelvic lymph node dissection shows reduced morbidity compared to open procedures.
- Transperitoneal laparoscopic approaches have associated complications due to access and intraperitoneal dissection.
Purpose of the Study:
- To develop and evaluate an extraperitoneal laparoscopic approach for pelvic lymph node dissection.
- To combine anatomical principles of open surgery with minimally invasive endoscopic techniques.
Main Methods:
- Development of an extraperitoneal laparoscopic technique for pelvic lymph node dissection.
- Application of the technique during radical retropubic prostatectomy for staging.
Main Results:
- The extraperitoneal laparoscopic dissection was proven feasible.
- This approach is now the preferred method for selected patients undergoing laparoscopic lymphadenectomy.
Conclusions:
- The extraperitoneal laparoscopic approach is a feasible and effective method for pelvic lymph node dissection.
- This technique offers advantages over transperitoneal laparoscopic methods for staging prostate cancer.