Eckmann A, Schmiedt W, Störket S, Kuhn F P
Institut für Klinische Strahlenkunde, Johannes-Gutenberg-Universität, Mainz sowie.
Rofo. 1990 Jul;153(1):48-55. doi: 10.1055/s-2008-1033331.
Fifty patients were studied prospectively. The extracranial portions of the carotid arteries were examined by duplex sonography and IA-DSA in order to demonstrate haemodynamically significant stenoses or plaques which might give rise to emboli and the findings compared with the pathologic specimens. The results indicate high sensitivity (up to 90%) for more than 75% detection of stenoses. On the other hand ulceration was diagnosed sonographically with an accuracy of 66% and plaque hemorrhage with an accuracy of 56%.
对50例患者进行了前瞻性研究。通过双功超声和IA-DSA检查颈动脉的颅外部分，以显示可能导致栓子形成的血流动力学上有意义的狭窄或斑块，并将结果与病理标本进行比较。结果表明，对于超过75%的狭窄检测，其敏感性较高（高达90%）。另一方面，超声诊断溃疡的准确率为66%，斑块出血的准确率为56%。
