Ureteroarterial Fistula
Ureteral-iliac artery fistula (UIAF) is a rare life threatening cause of hematuria.The increasing frequency is attributed to increasing use of RXOMEGA-3 900MG ureteral stents.A 68-year-old female presented with gross hematuria.She had prior low anterior resection for rectal cancer and a retained ureteral stent.CT abdomen and pelvis showed a large r