Figure legend
Figure 1 a, Angiography of lower extremity AV graft showing
occlusion of the graft; b , IVUS showing thrombus occluding the
left common iliac vein; c , Angiography of lower extremity AV
graft after thrombectomy with successful blood flow; d , IVUS
showing successful revascularization of left common iliac vein after
thrombectomy and stent. AV, arteriovenous; IVUS, intravascular
ultrasound.