“…Thrombectomy procedures include thrombus aspiration using a vascular sheath with a removable valve 15 , thrombectomy using a thrombus aspiration catheter or large-bore angiographic catheter 15,20 , thrombolysis using a thrombolysis catheter 32, 69, I-1, J-2 , or the so-called lyse-and-wait-procedure, in which urokinase is injected directly into the graft. 5,51,60,70,74,77 In cases in which the above procedures cannot be performed, such as when there are small remnant thrombi, a Fogarty catheter with a guidewire lumen can also be used. 40 In facilities that are able to perform surgical and catheter combined procedures, surgical thrombectomy using a Fogarty catheter and interventional therapy with simultaneous stenosis dilation is another treatment option.…”