Morano J U, Burkhalter J L
Radiology. 1986 Jul;160(1):267-8. doi: 10.1148/radiology.160.1.3520650.
Evaluation of graft patency following reconstructive venous surgery may be difficult, especially in patients in whom a distal arteriovenous fistula has been constructed. We describe a method of visualizing these venous bypass grafts using digital subtraction angiography that is easy and provides satisfactory results.
重建性静脉手术后评估移植物通畅情况可能很困难，尤其是在已构建远端动静脉瘘的患者中。我们描述了一种使用数字减影血管造影术可视化这些静脉旁路移植物的方法，该方法简便且效果令人满意。
