Kavtaradze N P, Bokhua N K, Nikitin Iu M, Khachapuridze N S
Zh Nevropatol Psikhiatr Im S S Korsakova. 1987;87(1):13-7.
Using Doppler ultrasonography (DUSG) under outpatient conditions multiple combined lesions of the main arteries of the head were found in 127 patients. Comparison of the above results with the findings of cerebral angiography showed a high efficiency of DUSG. In occlusion of the carotid and vertebral arteries the accuracy of the method was 99%, specificity 99%, sensitivity 100%; in stenoses of the internal carotid arteries the respective values were 88, 84, and 95%; in cases of all stenoses of the vertebral arteries they were 93, 92, and 94%. A comparative analysis of the clinical, Doppler and angiographic findings revealed that an increase in the frequency and degree of impairment of the main arteries of the head correlated with an elevated rate of cerebral circulation disorders in several vascular beds.
在门诊条件下，使用多普勒超声检查（DUSG）在127例患者中发现了头部主要动脉的多发合并病变。将上述结果与脑血管造影结果进行比较，显示DUSG具有较高的效率。在颈动脉和椎动脉闭塞时，该方法的准确性为99%，特异性为99%，敏感性为100%；在内颈动脉狭窄时，相应的值分别为88%、84%和95%；在椎动脉所有狭窄病例中，它们分别为93%、92%和94%。对临床、多普勒和血管造影结果的对比分析表明，头部主要动脉损伤频率和程度的增加与多个血管床脑循环障碍发生率的升高相关。
