Lower extremity venous duplex examinations are performed with a linear array transducer using frequencies of 9 to 12 MHz. These exams require evaluation with grayscale, color flow, and pulsed-wave ...

Other imaging modalities such as conventional venography ... Criteria for defining significant central vein stenosis with duplex ultrasound. J Vasc Surg. 2007;46:101-107. 11. Metzger PB, Rossi FH, ...

Venous duplex imaging demonstrated a saccular aneurysm originating from the posterior wall of the right popliteal vein. In light of the long-term risk of potentially life-threatening pulmonary ...

In addition to standard carotid duplex and venous duplex testing, here we do arterial duplex imaging, visceral duplex, aortic duplex and aortic duplex after endovascular aneurysm repair—services that ...

The aim of this study was to analyse the impact of baseline intracranial venous collaterals on the clinical outcome and imaging features of patients with acute CVT. Material and methods MRIs from ...

He lectures across the country on topics that include venous thromboembolism, anticoagulation and venous duplex imaging. He earned his M.D. degree from the University of Southern California. He ...