Mingazzini P, Tanganelli P, Biasi G M, Sforza V, Vandone P L, Rignano A, Weber G, Ruberti U
Institute of General and Cardiovascular Surgery, University of Milan, Italy.
Int Angiol. 1987 Oct-Dec;6(4):351-3.
The common use of Dacron arterial prostheses produced enormous improvement in vascular surgery, yet some serious complications such as thrombosis or infection persist, which are connected to the utilization of this material. Light and electron microscopic studies may allow a better understanding of such complications. Scanning electron microscopy and semithick sections were used to examine dacron arterial prostheses removed for failure after long-term implantation. Semithick sections showed periprosthetic inflammatory reaction and the neointimal surface never exhibited a regular endothelial layer (at S.E.M.).
涤纶人工血管的广泛应用极大地推动了血管外科手术的发展，然而，诸如血栓形成或感染等一些严重并发症依然存在，这些并发症与该材料的使用有关。光镜和电镜研究可能有助于更好地理解此类并发症。使用扫描电子显微镜和半薄切片对长期植入后因功能失效而取出的涤纶人工血管进行检查。半薄切片显示假体周围有炎症反应，并且新内膜表面在扫描电子显微镜下从未呈现出规则的内皮细胞层。
