Surgical route was adopted in 12 patients in which 8 cases underwent ureteroplasty reimplantation ; 4 cases nephroureterectomy .

输尿管剪裁 整形再植术8例，肾 输尿管全切术4例。

Dismembered ureteroplasty for the treatment of retrocaval ureter combined calculus

离 断 性 输尿管 成形 术治疗 先天性下腔静脉后输尿管合并结石

Results Resection of the affected ureter and ureteroplasty were undertaken for 2 patients . Ureteronephrectomy was performed for 1 patient because of serious hydronephrosis due to obstruction .

结果2例行病变输尿管切除及 输尿管 成形 术，1例行输尿管 镜 电 灼术，1例因梗阻致肾严重积水而行肾输尿管切除术。