彩色双功超声在下肢静脉曲张症中的应用  

Diagnosis of Lower Extremity Venous Engorgement by Color Duplex Ultrasonography

作　　者：周立明[1] 陈文卫[1] 徐庭山 郝力丹[1] 付文谨 孙有刚[1] 

机构地区：[1]湖北医科大学附一院,湖北省人民医院

出　　处：《中国超声医学杂志》1995年第6期434-436,共3页Chinese Journal of Ultrasound in Medicine

摘　　要：本文应用彩色双功超声观察了３６条经临床及Ｘ线造影确诊为下肢静脉曲张的患肢。结果显示病因相一致，初步探讨了静脉瓣功能不全组、深静脉血栓形成组及单纯下肢静脉曲张组等各自不同的超声特点，并根据二维超声显示的不同程度的血管损害、阻塞情况和彩色多普勒返流特征以及脉冲多普勒频谱测值，将该病症分为轻度、中度和重度。为临床的诊治提供参考依据。与有创的Ｘ线血管造影相比，彩色双功超声具有无创、实时、安全可靠的特点，是诊断下肢静脉曲张的一种有效检测方法。cases diangnosed lower extremity venous engorgement(LEVE)by angiography were ob-served by Color duplex ultrasonographgy(CDU).The results showed that CDU accorded with angiography in e-tiological diagnosis. Charateristics of different ultrasonographic image;were studied in those groups of venous valve insufficiency,deep venous emboli and simple LEVE. Two-dimensional ultrasongraphy,CDFI and PW boppler could demonstrate different degrees of the vein injury,venostasis and hemodynamic parameters. Degrees of the venous lesion may be slight,mild or severe.

关 键 词：下肢 静脉曲张 彩色双功超声 X线造影 

分 类 号：R654.304[医药卫生—外科学] R445.1[医药卫生—临床医学]