Renal artery embolization in the treatment of urinary fistula after renal duplication:A case report and review of literature  

作　　者：Tao Yang Jun Wen Tan-Tan Xu Wen-Jing Cui Jian Xu 

机构地区：[1]Department of Interventional Radiology,Jinling Hospital,Medical School of Nanjing University,Nanjing 210029,Jiangsu Province,China [2]Graduate School,Xuzhou Medical University,Xuzhou 221000,Jiangsu Province,China [3]Department of Radiology,The Affiliated Hospital of Nanjing University of Chinese Medicine,Nanjing 210029,Jiangsu Province,China

出　　处：《World Journal of Clinical Cases》2021年第13期3177-3184,共8页世界临床病例杂志

摘　　要：BACKGROUND Duplicate renal malformation is a congenital disease of the urinary system,with an incidence rate of 0.8%.Surgical treatment is suitable for symptomatic patients.Urinary fistula is one of the complications of heminephrectomy.Long-term urinary fistula has a great impact on patients'lives.CASE SUMMARY This article mainly reports on a 47-year-old man with duplication of kidney deformity,long urinary fistula after partial nephrectomy,and no improvement after conservative treatment.We have achieved positive results in the arterial embolization treatment of the residual renal artery,indicating that selective arterial embolization is a good way to treat urinary fistula after partial nephrectomy.It is worth noting that this patient violated the Weigert-Meyer law,which also gave us more consideration.CONCLUSION Renal artery embolization may be a simple and safe method to treat urinary fistula inefficacy with conservative treatment.

关 键 词：Renal artery embolization Urinary leakage Urinary fistula Duplicate renal malformation Selective arterial embolization Case report 

分 类 号：R699[医药卫生—泌尿科学]