PURPOSE: We describe our experience with simultaneous bilateral laparoscopic radical nephrectomy performed in patients with acquired cystic kidney disease (ACKD) and renal tumors. MATERIALS AND METHODS: Between June 2000 and September 2002, 10 patients with ACKD underwent simultaneous bilateral laparoscopic radical nephrectomy for renal lesions suspicious for carcinoma. The lesions were discovered during pretransplant evaluation in 9 patients and incidentally in 1 renal transplant recipient. A 3- or 4-port transperitoneal approach was used for each side to mobilize the kidney and secure the renal hilum. Both specimens were extracted through a midline supraumbilical incision. Operative time, blood loss, analgesic requirements, hospital stay, and convalescence and recurrence rates were determined. RESULTS: The mean age of the patients was 41.6 years (range, 29-47 years). Mean operative time was 6.5 hours (range, 4.5-9.7 hours) and mean estimated blood loss was 164 cc (range, 50-300 cc). There was one intraoperative complication-a clotted arteriovenous (AV) graft; and 2 postoperative complications-1 fluid overload and 1 adrenal insufficiency. The average length of hospital stay was 3.1 days (range, 2-4 days) and mean convalescence was 2.8 weeks (range, 1-6 weeks). All cancers were confined to the kidneys and there has been no recurrence during follow-up ranging from 6 to 26 months. CONCLUSION: Bilateral laparoscopic radical nephrectomy in end-stage renal disease patients is safe and feasible. The advantages of the laparoscopic approach include minimal intraoperative blood loss, shorter hospital stay, minimal postoperative pain, and a rapid return to normal activity. The laparoscopic technique offers an effective, minimally invasive therapeutic alternative to open surgery in high-risk end-stage renal disease patients.
PURPOSE: We describe our experience with simultaneous bilateral laparoscopic radical nephrectomy performed in patients with acquired cystic kidney disease (ACKD) and renal tumors. MATERIALS AND METHODS: Between June 2000 and September 2002, 10 patients with ACKD underwent simultaneous bilateral laparoscopic radical nephrectomy for renal lesions suspicious for carcinoma. The lesions were discovered during pretransplant evaluation in 9 patients and incidentally in 1 renal transplant recipient. A 3- or 4-port transperitoneal approach was used for each side to mobilize the kidney and secure the renal hilum. Both specimens were extracted through a midline supraumbilical incision. Operative time, blood loss, analgesic requirements, hospital stay, and convalescence and recurrence rates were determined. RESULTS: The mean age of the patients was 41.6 years (range, 29-47 years). Mean operative time was 6.5 hours (range, 4.5-9.7 hours) and mean estimated blood loss was 164 cc (range, 50-300 cc). There was one intraoperative complication-a clotted arteriovenous (AV) graft; and 2 postoperative complications-1 fluid overload and 1 adrenal insufficiency. The average length of hospital stay was 3.1 days (range, 2-4 days) and mean convalescence was 2.8 weeks (range, 1-6 weeks). All cancers were confined to the kidneys and there has been no recurrence during follow-up ranging from 6 to 26 months. CONCLUSION: Bilateral laparoscopic radical nephrectomy in end-stage renal diseasepatients is safe and feasible. The advantages of the laparoscopic approach include minimal intraoperative blood loss, shorter hospital stay, minimal postoperative pain, and a rapid return to normal activity. The laparoscopic technique offers an effective, minimally invasive therapeutic alternative to open surgery in high-risk end-stage renal diseasepatients.