Artificial intelligence (AI)-based radiomics has attracted considerable research attention in
the field of medical imaging, including ultrasound diagnosis. Ultrasound imaging has unique …

Discusses current ultrasound technology in routine clinical practice, state-of-the-art
technology in advanced practice, emerging technologies, and challenges in further …

From the flow of a suspension of micrometer-scale carbon particles, the photoacoustic
Doppler shift is observed. As predicted theoretically, the observed Doppler shift equals half …

Abstract Objectives Three‐dimensional (3D) ultrasound can be used to acquire power
Doppler data which can be quantified to give an objective impression about blood flow …

Objective To compare fractional moving blood volume (FMBV) estimation using power
Doppler ultrasound (PDU) with blood flow estimation using radioactive microspheres (RMS) …

The primary physiological function of the vasculature is to support perfusion, the nutritive
flow of blood through the tissues. Vascular physiology can be studied non-invasively in …

Objective To standardize the evaluation of regional fetal brain blood perfusion, using power
Doppler ultrasound (PDU) to estimate the fractional moving blood volume (FMBV) and to …

Complete fetal assessment should ideally encompass both structural and functional
components. Accurate assessment of regional blood flow, in particular impaired or …

Previous work has demonstrated that cerebral echo contrast enhancement can be assessed
by means of transcranial ultrasound using transient response second harmonic imaging …

We present a technique called photoacoustic vector-flow (PAVF) to quantify the speed and
direction of flowing optical absorbers at each pixel from acoustic-resolution PA images. By …