There has been an ongoing debate regarding which duplex ultrasound (DUS) criteria to use to determine the rate of in-stent restenosis. This prospective study revisits DUS criteria for determining ...

A duplex ultrasound combines two types of ultrasounds to produce images that show how blood is moving through your arteries and veins. Your physician is able to see the speed and direction of your ...

We compared two-dimensional time-of-flight magnetic resonance angiography (MRA) and duplex ultrasonography with arteriography for the detection of 70% to 99% stenoses at the carotid artery bifurcation ...

We compared two-dimensional time-of-flight magnetic resonance angiography (MRA) and duplex ultrasonography with arteriography for the detection of 70% to 99% stenoses at the carotid artery bifurcation ...

Duplex ultrasound is first-line imaging for all patients presenting with signs or symptoms of pelvic venous insufficiency. The objective is to assess the inferior vena cava (IVC); bilateral common, ...

Over the past 2 decades, duplex ultrasound has impacted venous anatomic nomenclature, diagnosis, and treatment. With the growth of interventional procedures for venous disease, duplex ultrasound has ...

Although carotid angiography can be used for follow-up in patients with carotid artery stenting, most physicians prefer noninvasive evaluation using duplex ultrasonography. The duplex ultrasound ...

Department of Medical Physics, Bristol and Weston Health Authority. The volume flow rate of blood in the portal vein was measured using a duplex ultrasound system. The many errors inherent in the ...

A venous duplex is performed in the ultrasound or radiology department. You will be asked to lie still on a table with your head slightly elevated. The technician will apply a gel to the area of your ...

The diagnosis of CaW is traditionally restricted to digital subtraction angiography (DSA), CT/MR angiography (CTA/MRA), and Duplex ultrasonography. In this series of patients with acute ischemic ...

We performed a systematic literature review to validate the accuracy of the non-invasive imaging techniques Duplex ultrasound (DUS), magnetic resonance angiography (MRA) and computed tomographic ...