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Laparoscopic retroperitoneal lymph node dissection: description of the nerve-sparing technique
Reinhard Peschel1, Matthew T Gettman, Richard Neururer
1Department of Urology, University of Innsbruck, Innsbruck, Austria.
Urology
|July 26, 2002
Summary
Nerve-sparing laparoscopic retroperitoneal lymph node dissection (RPLND) is a feasible technique. This approach further reduces morbidity and expands therapeutic options for minimally invasive RPLND in select patients.
Area of Science:
- Urology
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Laparoscopic retroperitoneal lymph node dissection (RPLND) offers better recovery and less morbidity than open RPLND.
- Current use of laparoscopic RPLND is diagnostic for Stage I and diagnostic/therapeutic for low-volume Stage II nonseminomatous germ cell tumors post-chemotherapy.
Purpose of the Study:
- To describe a nerve-sparing technique for laparoscopic RPLND.
- To expand the therapeutic applications of minimally invasive RPLND.
Main Methods:
- A four-port transperitoneal approach was utilized for unilateral nerve-sparing RPLND.
- Key steps included retroperitoneal exposure, stepwise identification of sympathetic trunk and nerve fibers, and meticulous dissection for nerve preservation.
Main Results:
- The described nerve-sparing laparoscopic RPLND is technically feasible.
- This technique further minimizes potential morbidity compared to standard laparoscopic RPLND.
Conclusions:
- Laparoscopic nerve-sparing RPLND is achievable.
- This advanced technique may broaden the therapeutic scope of minimally invasive RPLND.