title: Laparascopic partial nephrectomy.
abstract: The role of laparoscopy in urologic surgery has greatly increased over the past decade as has the popularity of elective nephron-sparing surgery. The emergence of these trends in conjunction with improvements in equipment and expertise has led to the increasing application of laparoscopic partial nephrectomy. Initially, this modality was applied in patients with benign diseases, such as chronic pyelonephritis and calculus disease with associated atrophy. Concerns of tumor spillage and local-regional control precluded the application of the laparoscopic modality to small, indeterminate renal masses. However, increasing experience with the technique and advances in intraoperative imaging have prompted its use in removing small renal masses. Herein, we describe the indications for laparoscopic partial nephrectomy, the two approaches (transperitoneal and extraperitoneal) to gain access to the kidney, current options to assist in controlling intraoperative hemorrhage, a comprehensive assessment of the results for benign and malignant resections, and an examination of the similarities and contrasts between open and laparoscopic techniques.
authors.affiliation: Department of Surgery, University of Michigan, Ann Arbor, USA.
authors.forename: B K
authors.initials: BK
authors.lastname: Hollenbeck
authors.forename: J S
authors.initials: JS
authors.lastname: Wolf
mesh_terms: D002292:Carcinoma, Renal Cell / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology / Q000601:surgery*; D010535:Laparoscopy / Q000379:methods*; D009392:Nephrectomy / Q000379:methods*; D009399:Nephrons / Q000473:pathology / Q000503:physiopathology / Q000601:surgery