Institute (5). These criteria may be used as a guide to establish a TCD vascular ultrasound
department; however, each institution needs to validate the TCD examinations performed at …

ABSTRACT INTRODUCTION Transcranial Doppler (TCD) is a physiological ultrasound test
with established safety and efficacy. Although imaging devices may be used to depict …

The vascular lab is an essential tool in diagnosing intracranial and extracranial disease
including vasospasm from subarachnoid hemorrhage and carotid artery stenosis in the …

Objective: To review the use of transcranial Doppler ultrasonography (TCD) and transcranial
color-coded sonography (TCCS) for diagnosis. Methods: The authors searched the literature …

Transcranial Doppler ultrasound (TCD) is a noninvasive technique that allows the examiner
to assess blood flow velocity through the basal cerebral arteries. This article introduces the …

The noninvasive evaluation of cerebrovascular disease has made significant progress
during the past decade, but has focused on the extracranial vasculature. Development of a …

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) is considered one of the most difficult ultrasound studies to
perform. Knowledge of cerebral hemodynamics is essential to the interpretation of the TCD …

Transcranial Doppler (TCD) ultrasound, first introduced more than a decade ago, has
steadily evolved into a dynamic, reliable, reproducible, and practical diagnostic tool. Clinical …

Until recently, both the diagnosis of intracranial occlusive disease of the large brain arteries,
as well as intracranial flow abnormalities due to extracranial arterial lesions, have been a …