title: Laparoscopic nephrectomy using a retroperitoneal approach: comparison with a transabdominal approach.
abstract: To evaluate the efficacy of the retroperitoneal approach in laparoscopic nephrectomy, our procedures involving laparoscopic nephrectomy using a retroperitoneal approach are described and the clinical results of six patients treated in this way are compared with those of 32 transabdominally nephrectomized patients. Of the six retroperitoneally nephrectomized patients, six kidneys were successfully removed without severe complication, and 28 kidneys were successfully removed in the 32 intraabdominally approached group. Three of the 28 patients had complications requiring open laparotomy. The operating time was 2.7 hours in the 6 retroperitoneal patients and 4.4 hours in the 28 transabdominal patients. Estimated blood loss was 92 ml in the retroperitoneal group and 450 ml in the transabdominal group. The mean postoperative hospital stay was 8 days and 9 days, respectively. These results indicate that the retroperitoneal approach might be preferable in laparoscopic nephrectomy.
authors.affiliation: Department of Urology, Komaki Shimin Hospital, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Ono
authors.forename: S
authors.initials: S
authors.lastname: Ohshima
authors.forename: S
authors.initials: S
authors.lastname: Hirabayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Hatano
authors.forename: T
authors.initials: T
authors.lastname: Sakakibara
authors.forename: H
authors.initials: H
authors.lastname: Kobayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Ichikawa
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000601:surgery*; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy / Q000379:methods*; D011183:Postoperative Complications; D012086:Reoperation; D012187:Retroperitoneal Space