摘要
目的分析彩色多普勒超声诊断下肢深静脉血栓的应用体会。方法文章收治对象为下肢深静脉血栓患者总例数为700例,分为两组,观察组350例(实施彩色多普勒超声诊断)、对照组350例(实施多层螺旋CT静脉成像诊断),将两组的检出率、误诊率、漏诊率、特异性、敏感度进行对比。结果观察组患者检出率(其中阴性10例、阳性340例)高于对照组检出率(P <0.05);观察组敏感性相较于对照组明显较高,且观察组特异度明显优于对照组;观察患者出现误诊和漏诊的情况明显少于对照组,组间差异存在统计学意义(P <0.05)。结论在下肢深静脉血栓诊断过程中应用彩色多普勒超声取得诊断效果较好,临床借鉴价值较高。
Objective To analyze the application of color Doppler ultrasound in the diagnosis of deep venous thrombosis of lower extremities. Methods A total of 700 patients with deep venous thrombosis of lower extremities were divided into two groups. 350 patients in the observation group(color Doppler ultrasound diagnosis) and 350 patients in the control group(multi-slice spiral CT venography diagnosis). The detection rate, misdiagnosis rate, missed diagnosis rate, specificity and sensitivity of the two groups were compared. Results The detection rate of patients in the observation group(10 negative cases and 340 positive cases) was higher than that in the control group(P < 0.05);the sensitivity and specificity of the observation group were higher than those in the control group(P < 0.05);the misdiagnosis rate and missed diagnosis rate in the observation group were lower than those in the control group(P < 0.05). Conclusion Color Doppler ultrasonography in the diagnosis of lower extremity deep venous thrombosis has significant application value, and it is worth popularizing and applying in clinical practice.
作者
刘聪雅
LIU Congya(Ultrasound Department,Chifeng Hospital,Chifeng Inner Mongolia 024000,China)
出处
《中国继续医学教育》
2020年第14期106-108,共3页
China Continuing Medical Education
关键词
彩色多普勒超声
下肢深静脉血栓
应用
体会
诊断
CT
color doppler ultrasound
deep venous thrombosis of lower extremities
application
experience
diagnosis
CT
