Published online Dec 6, 2022. doi: 10.12998/wjcc.v10.i34.12711
Peer-review started: August 18, 2022
First decision: October 12, 2022
Revised: October 25, 2022
Accepted: October 31, 2022
Article in press: October 31, 2022
Published online: December 6, 2022
Processing time: 106 Days and 11.9 Hours
Ureteral-iliac artery fistula is a rare disease resulting from the pathological connection between the ureter and iliac artery, with artificial iliac artery-ureteral fistula being rarer. Iliac artery ureteral fistula is challenging to diagnose, and the misdiagnosis and mortality rates are high.
A case of artificial iliac artery ureteral fistula was reported in this paper. The patient was a 69-year-old male with paroxysmal painless hematuria. The artificial iliac artery ureteral fistula was diagnosed by angiography. The hematuria was stopped after intravascular embolization, and no bleeding occurred after 6 months of follow-up.
Ureteral arterial fistula should be considered when inconspicuous hematuria with previous iliac vessels is encountered in addition to local ureteral surgery history. A rapid endovascular approach is recommended for fistula identification.
Core Tip: Ureteral-iliac artery fistula is a rare disease resulting from the pathological connection between the ureter and iliac artery, with artificial iliac artery-ureteral fistula being rarer. Iliac artery ureteral fistula is challenging to diagnose, and the misdiagnosis and mortality rates are high. A case of artificial iliac artery ureteral fistula was reported in this paper. The patient was a 69-year-old male with paroxysmal painless hematuria. The artificial iliac artery ureteral fistula was diagnosed by angiography. The hematuria was stopped after intravascular stent implantation, and no bleeding occurred after 4 mo of follow-up.