The comparative research between robot-assisted laparoscopy and conventional Laparoscopy for partial nephrectomy through retroperitoneal approach
LiuYubao
Yu Nengwang
Song Hua
ShenYizhen
Zhang Aimin
Abstract：Objective:To compare the treatment experience between conventional laparoscopy with robot-assisted laparosco-py (da Vinci Si System)for partial nephrectomy through retroperitoneal approach,and discuss curative effect and advantages of robotic system.Methods:Between May 2012 and August 2013,3 patients with renal tumor were performed robotic-assisted la-proscopic partial nephrectomy(RALPN).During the same period,3 patients with renal tumor were performed conventional lap-aroscopic partial nephrectomy(LPN).Results:All procedures were performed successfully.The operative time for RALPN was 110-180 minutes (mean 145 minutes);blood loss was 50-100 mL,drain removal time was 2-3 days.The hospital stay was 8-10 days with 3 days of immobilization.Radiological examination found no local residual tumor,and the postoperative serum creati-nine level was norma1 two weeks after operation.The operative time for conventional LPN was 120-200 minutes (mean 160 mi-nutes);blood loss was 80-150 mL,drain removal time was 3-4 days.The hospital stay was 9-12 days with 4-5 days of immobi-lization.Radiological examination found no local residual tumor,and the postoperative serum creatinine level was norma1 two weeks after operation.Conclusions:RALPN through retroperitoneal approach could reduce the suturing time and blood loss and has the merits of small wound and early recovery than conventional LPN.
Keywords：partial nephrectomyda Vinci Si Systemretroperitoneal laparoscopy
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 274-276 )