Fig. 2

First endovascular therapy at the second hospitalization. a The native common iliac artery (CIA) and the right aortofemoral bypass were occluded (black arrow). b After ballooning the failed prosthetic aortofemoral bypass graft, the thrombus moved to the left CIA (white arrow). c The guidewire was found in the aortofemoral graft with a large amount of thrombus (white arrow). d The soft guidewire (black allow) in the native iliac artery was externalized by intravascular ultrasound guidance. A guidewire in the aortofemoral bypass graft (white arrow) was a good landmark. e Implanting two stents from the CIA to the EIA did not result in sufficient flow (black arrow)