Prichard D R, Martin T R, Sherriff S B
J Neurol Neurosurg Psychiatry. 1979 Jun;42(6):563-8. doi: 10.1136/jnnp.42.6.563.
Three diagnostic techniques based on the use of directional doppler ultrasound have been evaluated in comparison with direct percutaneous carotid angiography and arch aortography. The results indicate that the non-invasive techniques provide a safe, atraumatic method of assessing patients with symptoms of extracranial occlusive arterial disease.
基于定向多普勒超声的三种诊断技术已与直接经皮颈动脉血管造影和主动脉弓造影进行了比较评估。结果表明,这些非侵入性技术为评估有颅外闭塞性动脉疾病症状的患者提供了一种安全、无创的方法。