title: Challenges of laparoscopic resection of abdominal neuroblastoma with lymphadenectomy. A preliminary report.
abstract: BACKGROUND
  The laparoscopic procedure involving total resection of abdominal neuroblastoma combined with lymphadenectomy has not been reviewed in English literature. The aim of this study was to evaluate the significance and accuracy of laparoscopic resection of abdominal neuroblastoma.
  
  
  METHODS
  Since July 1997, five patients with abdominal neuroblastoma underwent laparoscopic resection combined with lymphadenectomy or sampling of the lymph nodes. The length of operation, intraoperative blood loss, resectability, and complications were retrospectively reviewed and evaluated.
  
  
  RESULTS
  Four cases were managed laparoscopically, but one case was converted to open procedure because of poor visualization around large vessels. The mean operation time was 135 min and the intraoperative blood loss 52 ml.
  
  
  CONCLUSIONS
  Good visualization of the primary tumor and large vessels is, arguably, the most important factor for successful completion of this procedure laparoscopically. Precise indicators for laparoscopic resection of abdominal neuroblastoma provide a better prognosis and a good quality of life for children with neuroblastoma.
authors.affiliation: Department of Surgery, Saitama Children's Medical Center, 2100 Magome, Iwatsuki, Saitama 339-8551, Japan. a1080304@pref.saitama.jp
authors.forename: T
authors.initials: T
authors.lastname: Iwanaka
authors.forename: M
authors.initials: M
authors.lastname: Arai
authors.forename: M
authors.initials: M
authors.lastname: Ito
authors.forename: H
authors.initials: H
authors.lastname: Kawashima
authors.forename: K
authors.initials: K
authors.lastname: Matoba
authors.forename: S
authors.initials: S
authors.lastname: Imaizumi
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008197:Lymph Node Excision / Q000379:methods*; D009447:Neuroblastoma / Q000601:surgery*; D012186:Retroperitoneal Neoplasms / Q000601:surgery*; D012187:Retroperitoneal Space; D012189:Retrospective Studies