糖尿病患者第一跖背动脉彩色多普勒超声榭则100例

Evaluation of color Doppler ultrasonography in the first dorsal metatarsal artery diabeties patients

目的应用彩色多普勒超声对第一跖背动脉进行彩色多普勒检测，获得第一跖背动脉的多普勒血流参数资料，探讨此研究的临床应用价值。方法应用GE-LOGIQ-400彩色多普勒高频超声检测100只糖尿病足第一跖背动脉，并与60只正常足进行对照，观察第一跖背动脉的来源、走行、血流通畅、充盈情况，分析血流频谱（包括血管内径、频谱形态、峰值流速、阻力指数），将结果进行对比。结果糖尿病患者的第一跖背动脉较非糖尿病患者管腔内径狭窄，峰值流速升高，阻力指数增高。结论高频彩色多普勒对第一跖背动脉病变的检测能为临床提供客观的依据。

Objective Applying color Doppler ultrasonic test on the first dorsal metatarsal arteries,to acquire relevant Doppler bloodstream parameters, and in the end, to explore the clinical value of this approach. Methods Applying GE-LOGIQ-400 color Doppler high-frequency ultrasonic test on the first dorsal metatarsal arteries of 100 diabetes patients, contrasting to those of 60 normal persons ,observing the origination, trend ,smooth of bloodstream, angioplerosis status,analyzing bloodstream spectrum（including the interior diameter of blood vessel,spectrum status, bloodstream speed, drag index,etc. ） ,and contrasting the results. Results The first dorsal metatarsal arteries of diabetes patients have narrower interior diameter, faster bloodstream speed, higher drag index than those of non-diabetes patients. Conclusion The high-frequency color Doppler ultrasonography can provide objective clinical evidence on the test of the first dorsal metatarsal arteries diseases.