Results: No death occurred.2 patients complicated pulmonary infection,1 case had postoperative pleural effusion and was cured by treated using hyperosmotic glucose or talc through drainage tube;

• 结果:无手术死亡,术后并发肺部感染2例,胸腔积液1例,经胸管中注入高渗糖或滑石粉后痊愈出院。