Post-operative complications: wound infection (5 cases), pneumonia (4 cases), severe hyponatremia (1 case), and severe arrhythmia for uroschesis (1 cases).No patients died in perioperation period.

• 术后一过性并发症有术腔感染5例（其中3例为并存糖尿病患者），肺部感染4例，严重低血钠1例，尿潴留诱发严重心律失常1例，围手术期无死亡病例。