Ludwig M, Harder T, Trübestein G
Dtsch Med Wochenschr. 1984 Dec 7;109(49):1878-80. doi: 10.1055/s-2008-1069471.
2-D ultrasound examinations were performed on 98 patients suspected of arteriosclerotic changes in the region of the extracranial arteries of the neck. The findings were compared with those obtained by angiography, including digital subtraction angiography. In 84 patients there was concordance between the results of 2-D ultrasound and angiography. In six patients the B-scan alone gave false results. In eight patients no definite diagnosis could be made. The addition of 2-D ultrasound with bidirectional Doppler reduced false diagnoses to three and uncertain diagnoses to five. The combination of 2-D ultrasound and bidirectional Doppler thus increases the diagnostic possibilities to detect arteriosclerotic changes in the region of the extracranial cervical arteries of the neck.
对98例怀疑颈部颅外动脉区域有动脉硬化改变的患者进行了二维超声检查。将检查结果与血管造影（包括数字减影血管造影）所得结果进行比较。84例患者二维超声和血管造影结果一致。6例患者仅B超检查给出了错误结果。8例患者无法做出明确诊断。二维超声与双向多普勒联合使用将误诊病例减少至3例，不确定诊断病例减少至5例。因此，二维超声与双向多普勒的联合应用增加了检测颈部颅外颈动脉区域动脉硬化改变的诊断可能性。
