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目的应用彩色多普勒超声检测糖尿病患者颈动脉粥样硬化情况。方法应用高频探头对64例糖尿病患者、50例非糖尿病患者的颈动脉进行超声检测,并对比分析相关内容。结果糖尿病组动脉内膜厚度较非糖尿病组增加,斑块发生率增加(P<0.01);血流动力学及数据参数二者间有显著差别(P<0.01)。结论(1)高频超声可以早期发现糖尿病患者颈动脉粥样硬化,而且其发病率及发生率均高于正常组,其病变以动脉壁增厚及斑块形成为特征;(2)糖尿病是动脉粥样硬化的一个危险因素,其外周血管声像图特征与心脑血管的并发症紧密关连,故应引起临床重视。
Objective To evaluate carotid atherosclerosis in diabetic patients by color Doppler ultrasonography. Methods Sixty-four patients with diabetes mellitus and 50 patients with non-diabetic carotid artery were examined by high-frequency transducer. The related contents were compared and analyzed. Results The intima-media thickness of diabetic group was higher than that of non-diabetic group, and the plaque incidence was increased (P <0.01). There was significant difference between hemodynamics and data parameters (P <0.01). Conclusion (1) High-frequency ultrasound can detect carotid atherosclerosis in diabetic patients at early stage, and the incidence and incidence of carotid atherosclerosis in diabetic patients are higher than those in normal group. The lesions are characterized by arterial wall thickening and plaque formation. (2) Atherosclerosis, a risk factor, the characteristics of peripheral vascular sonography and cardiovascular complications are closely linked, it should cause clinical attention.