Fig. 4From: Ureteroiliac artery fistula caused by full-length metallic ureteral stenting in a malignant ureteral obstruction: a case reportDetails of the changes in diameter comparison between right and left iliac arteries. Right iliac artery narrows over time, especially during metallic stent indwelling (yellow arrow), whereas left iliac artery diameter did not change (yellow dotted arrow)Back to article page