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.