Vorwerk D, Günther R W, Bohndorf K, Asgarzadeh A, Borchers K
Abteilung Radiologische Diagnostik, RWTH Aachen.
Rofo. 1988 Mar;148(3):265-8. doi: 10.1055/s-2008-1048190.
In 21 hemodialysis patients colour coded duplex sonography (angiodynography) was performed on 23 av-fistulae. In all patients topographic shunt pathways could be evaluated sufficiently, which corresponded well to digital subtraction angiography, that was available in a number of cases. Pathology could be easily identified by morphologic tissue changes in combination with altered flow patterns. The advantage of angiodynography in av-fistulae is a combined information about both morphology and flow dynamics, which can be won in an absolutely noninvasive manner.
对21例血液透析患者的23个动静脉内瘘进行了彩色编码双功超声检查（血管动力学造影）。在所有患者中，均可充分评估分流的局部路径，这与数字减影血管造影结果高度相符，部分病例已进行数字减影血管造影。通过形态学组织变化结合血流模式改变，可轻松识别病变。血管动力学造影在动静脉内瘘检查中的优势在于，能够以完全无创的方式同时获取形态学和血流动力学信息。
