Study of the probing points of Doppler sonography in diagnosis of femoral vein reflux
- VernacularTitle:多普勒超声诊断股静脉血液反流的探测点研究
- Author:
Bo LIANG
;
Guofang YU
;
Xing JIN
- Publication Type:Journal Article
- Keywords:
Ultrasonography,Doppler;
Femoral vein;
Venous insufficiency
- From:Chinese Journal of Ultrasonography
1993;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo discuss the influence on diagn osing of femoral vein reflux by using the different ultrasound Doppler probing points. MethodsUsing pulse wave(PW) and color Doppler flow imaging, 134 femoral veins in 67 cases of lower limb varicosity were detected at 3 different probing points to check up the deep venous reflux after Valsava maneuver. The ultrasonographic data were compared with the results of venous DSA and operation to analyze the influence on diagnosis. ResultsThe reflux data obtained from the upper point of superficial femoral vein was most correlative with the results of DSA and operation. ConclusionsThe PW is a satisfactory technique in diagnosing the femoral reflux, and the upper point of superficial femoral vein is a most reasonable probing point.
