Aneurysms Arising from a Knitted Dacron Velour Graft Which Caused Acute Arterial Embolization / 日本心臓血管外科学会雑誌

ABSTRACT

A 67-year-old man suffered acute arterial occlusion caused by emboli from aneurysms in a right axillo-bifemoral graft using Cooley double velour knitted Dacron, which was inplanted 10 years and 10 months before the admission. The patient underwent urgent redo surgery; left axillobifemoral bypass with 6mm ringed PTFE graft and right femoropopliteal bypass with <i>in situ</i> saphenous vein were performed successfully. Several clinical experiences by others demonstrated that Cooley double velour knitted Dacron graft, manufactured before June, 1981, might have possible aneurysmogenic factors, therefore cases in which it has been employed should be followed up carefully.