The duplex ultrasonic scanner combines real-time B-mode imaging with a single-gate,
variable-range pulsed Doppler. The detection and categorization of the severity of carotid …

A high‐resolution ultrasound B‐mode imaging system combined with a 16‐sequential range‐
gated pulsed Doppler flow measuring device was used for the evaluation of nonstenotic …

High-resolution duplex sonography was compared with biplane magnified carotid
angiography in a prospective evaluation of 161 carotid arteries in 86 patients. The duplex …

Duplex scanning of the carotid arteries combines B‐mode ultrasound and Doppler
ultrasound within a single instrument, thus providing both anatomical imaging of the vessel …

Ultrasonic imaging of the cervical carotid arteries by ultrasonic arteriography and duplex
scanning combined with pulsed Doppler spectrum analysis were investigated in a series of …

Duplex ultrasound examination of the carotid arteries using high-resolution realtime imaging
and pulsed Doppler flow measurements with velocity spectrum analysis was performed on a …

Ultrasonic duplex scanning has a sensitivity of 97% in detecting disease of the carotid bulb.
However, the specificity is much less, being 37%. The error in distinguishing normal arteries …

The accuracy, rapidity, and reproducibility of color-Doppler-assisted duplex sonography in
the diagnosis of significant internal carotid artery stenosis were prospectively evaluated …

Duplex ultrasonography combining high‐resolution imaging and Doppler spectrum analysis
was performed in 92 consecutive patients (total, 180 vessels) and compared with the …

Both carotid bifurcations were examined in 353 patients over a 20-month interval using a
combination of real-time and pulsed Doppler ultrasound (duplex scanning). Angiographic …