Biomaterial Database

Application of color Doppler ultrasonic examination in deep vein valvular incompetence in lower limbs. 1997

Y Wu, and X Xue, and X Qin, and Y Wang, and Q Zhang

Department of Surgery, Tongji Hospital, Tongji Medical University, Wuhan.

By use of color Doppler Flow Imaging (CDFI), the morphologic and hemodynamic parameters such as the diameters of femoral and popliteal veins, blood flow velocity and the reflux of valve area were examined in lower extremity deep valvular incompetence (DVI) and normal control groups. The purpose was to evaluate the value of CDFI in the diagnosis of DVI. The results demonstrated that the parameters between the two groups had a very significant difference (P < 0.001), indicating that the CDFI is non-invasive, cost-effective and safe and it might serve as a practical tool in the diagnosis of lower extremity deep valvular incompetence.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011152	Popliteal Vein	The vein formed by the union of the anterior and posterior tibial veins; it courses through the popliteal space and becomes the femoral vein.	Popliteal Veins,Vein, Popliteal,Veins, Popliteal
D005260	Female		Females
D005268	Femoral Vein	The vein accompanying the femoral artery in the same sheath; it is a continuation of the popliteal vein and becomes the external iliac vein.	Femoral Veins,Vein, Femoral,Veins, Femoral
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D014689	Venous Insufficiency	Impaired venous blood flow or venous return (venous stasis), usually caused by inadequate venous valves. Venous insufficiency often occurs in the legs, and is associated with EDEMA and sometimes with VENOUS STASIS ULCERS at the ankle.	Insufficiencies, Venous,Insufficiency, Venous,Venous Insufficiencies
D018084	Ultrasonography, Interventional	The use of ultrasound to guide minimally invasive surgical procedures such as needle ASPIRATION BIOPSY; DRAINAGE; etc. Its widest application is intravascular ultrasound imaging but it is useful also in urology and intra-abdominal conditions.	Ultrasonography, Intravascular,Ultrasound, Interventional,Interventional Ultrasonography,Intravascular Ultrasonography,Interventional Ultrasound