Value of lower extremity venous duplex examina- tion in the diagnosis of pulmonary embolism. J Vasc Surg. 1993;17:934-938.Killewich LA, Nunnelee JD, Auer AL. Value of lower extremity venous duplex examination in the diagnosis of pulmonary embolism. J Vasc Surg 1993; 71: 934-8....
Purpose: This study tests the hypothesis that the absence of deep venous thrombosis (DVT) on lower extremity color-flow venous duplex examination (LECFD) combined with a non-high-probability ventilation/perfusion (V/Q) scanning result rules out pulmonary embolus (PE). The use of LECFD as a ...
Duplex ultrasound in the diagnosis of lower-extremity deep venous thrombosis. Circulation. 2014 Feb 25;129(8):917-21.Heather L. Duplex Ultrasound in the... HL Gornik,AM Sharma - 《Circulation》 被引量: 28发表: 2014年 Duplex Ultrasound in the Diagnosis of Lower-Extremity Deep Venous Thrombosi...
Distribution and quantification of venous reflux in lower extremity chronic venous stasis disease with duplex scanning. J Vasc Surg 1993;18:753–759. PubMed Google Scholar Foldes M, Blackburn M, Hogan J, et al. Standing versus supine positioning in venous reflux evaluation. J Vasc Technol 1991...
The aim of this paper is to compare the accuracy of color Doppler to compression sonography in the diagnosis of lower extremity deep vein thrombosis. Longitudinal color flow imaging was performed in 60 lower extremities in patients with clinically suspected deep venous thrombosis (DVT). The study ...
Patients:Twenty-one of the 79 patients with a history of lower-extremity venous injury identified via the trauma registry consented to outpatient evaluation. Intervention:Participating patients underwent a thorough vascular examination that included color flow duplex venous imaging and air plethysmographic ...
PURPOSE: The purpose of this study was to use color-flow duplex scanning to identify the anatomic distribution of venous reflux and to quantify venous reflux times in patients with various stages of chronic venous insufficiency (CVI). METHODS: Color-flow-assisted duplex scanning was used to identi...
performed early to identity patients with acute vein thrombosis, and more attention should be paid to the D-dimer level fluctuation during treatment. Keywords: COVID-19; coronavirus; pneumonia; lower extremity venous ultrasound; D-Dimer level; mortality risk; venous thromboembolism; severe/critical ...
The aim of this study was to assess the preventive value of active ankle movements in the formation of lower-extremity deep venous thrombosis (DVT), attempting to develop a new method for rehabilitation nursing after orthopedic surgery. We randomly assigned 193 patients undergoing orthopedic surgery ...
Pulmonary embolism often, but not exclusively, originates from lower extremity veins with DVT. Ultrasound has largely replaced contrast venography because of its ease, wide availability, and accuracy (particularly for femoropopliteal DVT). The modern US protocol includes grayscale imaging, Doppler ...