高頻超聲檢測2型糖尿病患者下肢動脈病變的診斷價(jià)值
本文選題:超聲檢查 + 2型糖尿病; 參考:《大連醫(yī)科大學(xué)》2014年碩士論文
【摘要】:目的:評價(jià)高頻超聲對2型糖尿病(T2DM)患者下肢動脈病變的診斷價(jià)值。 方法:選取T2DM患者125例(糖尿病組),另選健康志愿者96例作為對照(對照組),利用高頻超聲比較分析兩組下肢動脈內(nèi)-中膜厚度(IMT)、有無斑塊、斑塊類型、管腔狹窄或閉塞及血流動力學(xué)改變情況。 結(jié)果:糖尿病組下肢動脈IMT增厚、粥樣硬化斑塊、管腔狹窄及閉塞的發(fā)生率明顯高于對照組,兩組比較差異均有統(tǒng)計(jì)學(xué)意義(P均0.05)。糖尿病組下肢動脈粥樣硬化呈多發(fā)、多節(jié)段分布,以股動脈處斑塊發(fā)生率最高;管腔狹窄和閉塞以乆動脈遠(yuǎn)側(cè)動脈發(fā)生率高,其中以脛前動脈受累最為明顯。股動脈和乆動脈以軟斑和混合斑為主,而脛前、脛后及足背動脈以硬斑為主,差異均有統(tǒng)計(jì)學(xué)意義(P均0.05)。 結(jié)論:高頻超聲是檢測T2DM患者下肢動脈病變簡便且有效的影像學(xué)方法,對T2DM患者下肢動脈病變的早期診斷、預(yù)防和治療有重要的臨床指導(dǎo)意義。
[Abstract]:Objective: to evaluate the diagnostic value of high-frequency ultrasound in patients with type 2 diabetes mellitus (type 2 diabetes mellitus). Methods: 125 patients with T2DM (diabetic group) and 96 healthy volunteers (control group) were selected as control group. IMT, plaques and types of plaques were compared and analyzed by high frequency ultrasound. Lumen stenosis or occlusion and hemodynamic changes. Results: the incidence of IMT thickening, atherosclerotic plaque, lumen stenosis and occlusion in the diabetic group was significantly higher than that in the control group (P 0.05). In the diabetic group, the atherosclerosis of lower extremities was multiple and multisegmental, with the highest incidence of plaque in femoral artery, and the incidence of stenosis and occlusion of vascular lumen was higher in the distal artery of the femoral artery than in the distal artery of the femoral artery, especially in the anterior tibial artery. Soft plaque and mixed plaque were dominant in femoral artery and person's artery, but hard spot was dominant in anterior tibial artery, posterior tibial artery and dorsum pedis artery, the difference was statistically significant (P 0.05). Conclusion: high frequency ultrasound is a simple and effective imaging method for detecting arterial lesions of lower extremity in patients with T2DM. It has important clinical significance for early diagnosis, prevention and treatment of arterial lesions of lower extremity in patients with T2DM.
【學(xué)位授予單位】:大連醫(yī)科大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:R445.1;R587.1
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