Ileal ureteric replacement for bilateral long segment ureteric injuries: a case report and literature review

目的 探讨回肠代输尿管术治疗双侧长段输尿管损伤的可行性及效果.方法 回顾性分析1例双侧长段输尿管损伤患者的临床资料.患者女性,32岁,因间断腰痛11个月,发现肾功能异常3个月余于2015年10月21日入院.1年前行宫颈癌根治术,术后行放射治疗.B超检查示双肾积水,尿路造影示双侧肾盂及输尿管上段积水扩张,双侧输尿管中下段狭窄.术前诊断:双肾积水伴双侧输尿管狭窄.患者行手术治疗,予全麻下回肠代输尿管术替代双侧长段输尿管损伤段.结果 手术顺利,手术时间180min,术中出血100ml,术后第8天拔除腹腔引流管,第9天拔除尿管.术后随访8个月,患者腰痛症状缓解,血清肌酐稳定,未出现代谢性酸中毒.术后2个月复查CT尿路造影(Computed tomography urography,CTU)示双侧肾积水改善,双侧输尿管显影基本正常.结论 双侧长段输尿管损伤临床处理较为棘手,采用回肠代输尿管术治疗疗效满意,短期随访无明显并发症.Objective To report a ileal ureteric replacement surgery for bilateral long segment ureter injury.Methods Data from a patient suffered bilateral long segment uretercic stenosis was reviewed.A 32-year-old female,who underwent radical surgery of cervical cancer and postoperative radiotherapy 1 year ago,complained intermittent low back pain for 11 months and was found renal function abnormality for 3 months.Ultrasound showed bilateral hydronephrosis,and the CT urography showed bilateral middle-lower ureteral stenosis.Preoperative diagnosis was bilateral hydronephrosis with bilateral ureteral obstruction.The patient underwent bilateral ileal ureteric replacement under general anesthesia.Results The surgical procedure was successful and the postoperative recovery was favorable.The operation time was 180 min,and blood loss was 100 ml.The abdominal cavity drainage tube was removed 8 days and the urinary catheter was removed 9 days postoperatively.During 8 months' follow up,the patient showed resolved flank pain with stable serum creatinine.No complication was reported.The CTU 2 months postoperatively showed the hydronephrosis was relieved with normal functioning kidneys.Conclusion Bilateral ileal ureteric replacement surgery might be an effective procedure and viable option for bilateral long segment ureteric injuries.中文核心期刊要目总览(PKU)中国科技核心期刊(ISTIC)中国科学引文数据库(CSCD)8599-6023