title: Nerve-sparing retroperitoneal lymph node dissection for metastatic testicular cancer.
abstract: BACKGROUND
  Nerve-sparing techniques are used during retroperitoneal lymph node dissection (RPLND) in patients with early stage testicular cancer to preserve postoperative ejaculatory function. Indications for the procedures have been extended to patients with a postchemotherapy retroperitoneal residual mass without compromising the efficacy of surgery. We report 6 cases diagnosed with metastatic testicular cancer who underwent nerve-sparing RPLND.
  
  
  METHODS
  Between January 1994 and March 1996, 6 patients with metastatic testicular cancer underwent nerve-sparing RPLND. Five of these patients received primary chemotherapy and a retroperitoneal residual mass. Four patients underwent complete bilateral RPLND and 2 underwent unilateral template surgery.
  
  
  RESULTS
  After a mean follow-up of 18.7 months (range, 8 to 34), there have been no local recurrences and 5 (83%) patients report antegrade ejaculation.
  
  
  CONCLUSIONS
  Nerve-sparing RPLND is applicable for selected patients with metastatic testicular cancer without increasing the risk of local recurrence. Ejaculatory function is preserved in the majority of patients, contributing to the improvement of the quality of life in men who require such surgery.
authors.affiliation: Department of Urology, Kurashiki Central Hospital, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Arai
authors.forename: S
authors.initials: S
authors.lastname: Ishitoya
authors.forename: K
authors.initials: K
authors.lastname: Okubo
authors.forename: Y
authors.initials: Y
authors.lastname: Aoki
authors.forename: T
authors.initials: T
authors.lastname: Okada
authors.forename: H
authors.initials: H
authors.lastname: Maeda
authors.forename: Y
authors.initials: Y
authors.lastname: Suzuki
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004542:Ejaculation; D005837:Genitalia, Male / Q000294:innervation; D006801:Humans; D008197:Lymph Node Excision / Q000379:methods*; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary / Q000601:surgery*; D012669:Seminal Vesicles / Q000294:innervation; D013564:Sympathetic Nervous System / Q000293:injuries; D013736:Testicular Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed