摘要
目的探讨彩色多普勒超声对锁骨下动脉盗血综合征(SSS)的诊断价值。方法回顾性分析81例SSS患者超声特点、病因、血流动力学改变及合并疾病与盗血的关系。结果 81例SSS患者锁骨下动脉起始或无名动脉管腔均为不同程度的狭窄或闭塞,其中动脉硬化者79例,大动脉炎1例,肿瘤癌栓1例。依据椎动脉频谱特点分为隐匿型25例,部分型39例,完全型17例。结论 SSS的彩色多普勒超声检查具有特征性,并且彩色多普勒超声可动态评价SSS的血流动力学改变,为临床诊断提供可靠依据。
Objective To investigate the value of color Doppler ultrasound in the diagnosis of subclavian steal syndrome （SSS）. Methods The ultrasound characteristics, etiology, hemodynamic changes and the correlation between the disease and stem of 81 SSS patients were retrospectively analyzed. Results In 81 SSS patients, vessel stenosis or occlusions were revealed in the subclavian or innominate arterial, 79 cases of atherosclerosis, 1 case of takayasu arteritis, and tumor thrombus in 1 case. Ac- cording to the spectral characteristics of the vertebral arteries, all the patients were classified into three different types ： 25 cases of insidious type, 39 cases of partial type and 17 cases of the complete type. Conclusion The color Doppler examination of SSS is characteristic, and color Doppler ultrasound can dynamically evaluate the hemodynamic changes of SSS, and provide reliable basis for clinical diagnosis.
出处
《临床医学》
CAS
2016年第6期20-21,共2页
Clinical Medicine
