Methods:Freezing-dried and irradiated human cadaveric vascular grafts were placed in forearm or upper arm as permanent hemodialysis vascular access in 52 patients with uremia.

• 方法 :将经冷冻、干燥和辐射处理后的人尸血管移植于 52例尿毒症患者前臂和上臂 ,建立永久性血管透析通路。