为证明腹腔镜肾输尿管切除术(LNU)治疗上尿路移行细胞癌 (TCC)具有与开放性肾输尿管切除术 (ONU)相同的长期疗效,作者对 1992年 4月至1999年 1月间,因上尿路TCC行LNU的 26例患者和行ONU的 42例患者的术前分期、病理结果进行回顾性分析和长期的随访研究。其中有 4例患者(1例 To demonstrate that laparoscopic nephroureterectomy (LNU) for upper urinary tract transitional cell carcinoma (TCC) has the same long-term efficacy as open ureteral resection (ONU), the authors performed the study from April 1992 to January 1999. The preoperative staging and pathological results of 26 patients with LNU in the upper urinary tract and 26 patients undergoing ONU were retrospectively analyzed and long-term follow-up studies were performed. There are 4 patients (1 case)