Ultrasound diagnosis and related factors analysis of lower limb arterial lesions in patients with type 2 diabetes / 中国基层医药

ABSTRACT

Objective To investigate the color Doppler flow imaging ( CDFI ) diagnosis value and related factors analysis of lower limb arterial lesions in patients with type 2 diabetes.Methods 70 cases with type 2 diabetes as observation group , 60 not-type 2 diabetes patients as control group in the same period were selected ,who were giv-en lower limb artery CDFI examination and comparison .Results Lower limb artery blood wall intima-media thickness (IMT) abnormal,atherosclerotic plaques,luminal stenosis,occlusion detection rate of the observation group were 82.86%,60.0%,22.86%,they were significantly higher than 28.33%,16.67%,5.0% of the control group(χ2 =4.38,12.84,7.53,all P<0.05);the lower limb artery plaque location of the observation group often was seen in the femoral artery, posterior tibialis artery and the anterior tibialis , dorsalis pedis artery in 42.86%,10.0%,42.86%, 48.57%,compared with 11.67%,6.67%,3.33%,3.33% of the control group , there were significant differences (χ2 =4.87,12.75,13.97,all P<0.05).In the observation group,the related factors of type 2 diabetes lower limb arterial pathological including age,blood pressure,glycosylated hemoglobin,blood lipid(TC,TG,HDL-C),there were significant differences compared with the control group (t=13.26,5.34,4.00,89.00,6.54,7.54,all P<0.05). Conclusion The CDFI examination is a reliable diagnosis means of patients with type 2 diabetes lower limb artery lesions,which can determine the lesion site ,length,jam extent and vascular anatomical abnormalities ,and has an im-portant clinical value .