Transcranial Doppler sonongraphy is a non-invasive, non-ionising, inexpensive, portable
and safe technique that uses a pulsed Doppler transducer for assessment of intracerebral …

This review considers the capabilities and limitations of duplex sonography in the diagnosis
of abnormalities of the cerebral vasculature. Duplex sonography is an elegant union of B …

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 …

From a nationwide twin panel, identical twin pairs with highest discordance in cigarette
smoking were selected for a study of arteriosclerosis (49 pairs with a mean age of 52 years) …

Duplex ultrasound (US) scans of 110 carotid arteries ipsilateral to hemispheric strokes were
compared with scans of 90 asymptomatic vessels in the same patients to determine the …

Numerous Doppler spectral parameters for measurement of carotid obstructive lesions have
been developed in recent years. This proliferation of parameters has caused sonologists to …

Color-flow Doppler is a useful adjunct in duplex sonography of peripheral vessels. This
study was undertaken to see if color-flow Doppler could give semiquantitative information …

Transcranial Doppler sonography can be used to evaluate a spectrum of intracranial and
extracranial vascular abnormalities. It is of proved value in the detection and follow-up of …

ATHEROSCLEROTIC DISEASE: Patients with transient ischaemic attacks or a non-disabling
stroke who are surgical candidates should be screened with Doppler ultrasound, or …

To determine if a significant contralateral stenosis affects interpretation tables of the
ipsilateral internal carotid artery's degree of stenosis in duplex Doppler ultrasound, the …