English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

PURPOSEA major concern when performing laparoscopic partial nephrectomy (LPN) is potential postoperative renal dysfunction. The objective of this study was to compare the effects of LPN with selective renal parenchymal clamping (SRPC) (LPNSRPC) and LPN using microwave tissue coagulation (MTC) (LPNMTC) on postoperative renal function.MATERIALS AND METHODSThis study included 12 patients (5 men and 7 women) who underwent LPNSRPC (n = 6) or LPNMTC (n = 6) for exophytic tumors. Renal scanning with technetium-99m diethylenetriaminepentaacetic acid (Tc-99m DTPA) was performed preoperatively and postoperatively at 1 month in all patients.RESULTSThe mean tumor size, surgical duration, and intraoperative blood loss were similar in both groups. In the LPNMTC group, although not significant, the mean postoperative glomerular filtration rate (GFR) values in the affected kidneys were decreased compared to the preoperative values. When evaluating the affected renal function by split function (SF), the mean postoperative SF in the affected kidneys was significantly decreased compared to the preoperative value. In the LPNSRPC group, the mean postoperative GFR and SF in the affected kidneys were not significantly changed compared with the preoperative values.CONCLUSIONOur preliminary experience demonstrates that LPNSRPC facilitates maximal nephron-sparing surgery without collateral thermal damage causing renal impairment.

urology journal

The effect of selective renal parenchymal clamping during laparoscopic partial nephrectomy on early postoperative renal function: a preliminary report.