彩色多普勒超声对糖尿病患者颈动脉粥样硬化斑块的诊断价值

目的 评价彩色多普勒超声对糖尿病患颈动脉粥样硬化斑块的诊断价值。方法 对72例糖尿病患及30例正常人做双侧颈动脉超声检查，测量颈动脉IMT值和血流频谱测值。结果 72例糖尿病患颈动脉IMT值明显增加，颈动脉粥样硬化斑块形成42例，发生率为58．3％，与正常组对比，有明显差异（P＜0．05）。结论 颈动脉硬化斑块与糖尿病有密切相关性。彩色多普勒检测糖尿病患颈动脉粥样硬化斑块形成有重要临床价值，对糖尿病患脑梗塞的预防有积极意义。

Diagnosis value of color Doppler sonography of carotid atherosclerosis plaque in patients with diabetes mellitus

Purpose Study the diagnosis value of color Doppler sonography of carotid atherosclerosis plaque in patients with diabetes mellitus. Methods The carotid arteries of seventy - two DM patietns and thirty normal subjects were examined by color Doppler sonography, the IMT. Vmax, RI of carotid artery were measured. Results The IMT were significantey thickened in DM patients, forty - two cases had carotid arteriosclerotic plaque,the occurrence rate was 58.3% .There was difference as compared with normal group(P< 0.05) .Conclusion There was significantey positive linear correlation between carotid atherosclerosis and diabetes mellitus. Carotid artery sonographic examination in patient with diabetes mellitus has important clinic value,and is an active significance to preventing cerebral stroke of patients with deabetes mellitus.