The 35th World Congress of Endourology and SWL (WCE 2017) will be held in Vancouver, Canada on September 12-16, 2017.
The 35th World Congress of Endourology and SWL (WCE 2017), includes topics such as Female Urology, Transurethral Surgery, Ureteroscopy, Percutaneous Surgery, ESWL, Urolithiasis, BPH, LESS/NOTES, Robotic/Lap Prostate, Robotic/Lap Bladder, Robotics/Lap Upper Urinary Tract, Adrenal/Testis, Education & Simulators, Imaging and Pediatrics.
A.Aminsharifi,A.Tadayyon,S.Shakeri,M.Z.Abbasi,M.Rastgar Shiraz,Jahrom and Bousher Universities of Medical Sciences,IRAN
Today PCNL is the modality of choice for treatment of large,complex nephrolithiasis,however such as open surgery has complication.We evaluated the result and complications in our training,referal center.
Materials and Methods
Between September 2002 to March 2012,7494 renal units of the 7236 adult patients,4121 men,3115 women,mean age 38.5 year(20-78) and mean stone size 32.6 mm(22-63) underwent PCNL by experienced,training urologist,and residents in two referal center.We recorded the results and complications of our patients.
Early stone-free rate was 88.5% and after 3 weeks with ancillary procedures(URS,SWL)94%.Intra and postoperative complications including access failure 87(1.1%), intraop hemorrhage 248(3.3%),Transfusion 219(2.9%),clot retention 31(0.4%),late hematuria in 2-3 weeks postoperative period 98( 1.3% )resulted to 4 nephrectomy and 23 angioembolization,pelvicalyceal perforation 142(1.8%),Conversion to open surgery 24(0.3%)resulted to 7 nephrectomy and 17 stone removal and kidney repair, suspicious to visceral injury 13( 0.1%),fever>38.3 C 223(2.9% ),infection 24(0.3%),perinephric collection needed drainage 21(0.26%),pneumo/hydro/hemothorax 39( 0.5%)8 needed chest tube insertion,hyponatremia(PCNL Sx.)16(0.2%),renal failure of normal functioning kidney 14(0.1%),scapular fracture 1,mortality 13(0.1%)including sepsis 3,Myocardial infarction 9,unknown 1),re-PCNL for large residual fragment or frist access failure 229(3%).Of course some late complications managed by referring physicians and may be did not refer/report to us.
Although PCNL seems the best treatment modality for large renal stones as a less invasive method,minor ana major complications should be in the mind of surgeon as in open procedure.