ABSTRACT BACKGROUND Transcranial Doppler (TCD) ultrasonography has been
extensively used in the evaluation and management of patients with cerebrovascular …

Transcranial Doppler ultrasonography (TCD) is the only diagnostic modality that provides a
reliable evaluation of intracranial blood flow patterns in real-time. The physiological …

Indications for the clinical use of transcranial Doppler (TCD) continue to expand while
scanning protocols and quality of reporting vary between institutions. Based on literature …

Transcranial Doppler (TCD) ultrasound provides rapid, noninvasive, real-time measures of
cerebrovascular function. TCD can be used to measure flow velocity in the basal arteries of …

The use of transcranial Doppler sonography (TCD) for the evaluation of patients with
ischemic cerebrovascular disease remains controversial. This study was organized to gather …

Objective. Published data on the observer variability with the transcranial doppler (TCD)
ultrasound are limited by the use of the product moment correlation coefficient. This study …

Transcranial Doppler ultrasonography (TCD) is a noninvasive, portable, bedside tool for
assessment of cerebral hemodynamics (Box 1). The instrument displays spectral waveforms …

ABSTRACT Background and Purpose. The authors establish accuracy parameters of a
broad diagnostic battery for bedside transcranial Doppler (TCD) to detect flow changes due …

Transcranial Dopplersonography (TCD) is a useful noninvasive technique for the
measurement of intracranial arterial blood flow velocity. The present study evaluated the …

Transcranial Doppler ultrasonography (TCD) is the only noninvasive examination method
that enables the reliable evaluation of blood flow from the basal intracerebral vessels …