彩色多普勒超声诊断下肢深静脉血栓形成后综合征

目的:评估彩色多普勒超声对下肢深静脉血栓形成后综合征的诊断价值。方法:采用高频彩色多普勒超声对134例下肢深静脉血栓形成后综合征进行治疗前后观察对比,观察下肢静脉的血管内径、内膜厚度、光滑度、血管压缩性、管腔内回声、静脉瓣功能、侧支循环、血流速度等指标。结果:134例中107例临床治愈,27例病情好转,超声检查显示管壁回缩正常,内膜光滑,血管压缩性恢复良好,侧支循环建立,静脉瓣功能不全有所改善。结论:高频彩色多普勒超声对下肢深静脉血栓形成后综合征的治疗诊断及评估有着重要临床价值。

The Value of Color Doppler Ultrasound in the Diagnosis of Deep Venous Thrombosis Syndrome

Objective:To evaluate the clinical value of Color Doppler Ultrasound in the diagnosis of deep venous thrombosis syndrome.Methods:134 patients with femoral vein thrombosis were studied before and after therapy by two dimensional Color Doppler.The studies included measurement of blood vessel diameter,intima thickness,lubricity,vasoconstrictive effects,resonance echo,the function of venous valve,collateral circulation and blood flow.Results:Of these 134 patients,107 cases were cured;the conditions in 27 cases improved.Sonography revelaed normal contraction of the blood vessel walls,smooth and glossy endothelium,well recovered contractibility of biood vessels,establishment of collateral circulation and improved function of venous valve.Conclusions:High-frequency color Doppler ultrasound was significantly valuable in assessing the treatment and diagnosis of deep vein thrombosis syndrome.