Haaga J R, Baldwin G N, Reich N E, Beven E, Kramer A, Weinstein A, Havrilla T R, Seidelmann F E, Namba A H, Parrish C M
AJR Am J Roentgenol. 1978 Aug;131(2):317-20. doi: 10.2214/ajr.131.2.317.
The diagnosis of infected synthetic grafts is difficult using traditional radiographic techniques. In four cases, computed tomography demonstrated small pockets of gas in the clot around the grafts, a distinctive finding for an infected prosthesis. Further experience is required to determine whether this will prove to be a reliable diagnostic sign. The gas collections in infected grafts differ from normal gas in their multiplicity and occurrence more than 10 days after surgery.
使用传统的放射学技术很难诊断感染的人工血管。在4例病例中，计算机断层扫描显示人工血管周围的血凝块中有小气泡，这是感染假体的一个独特表现。需要更多经验来确定这是否会被证明是一个可靠的诊断迹象。感染人工血管中的气体积聚在数量和术后10天以上出现方面与正常气体不同。
