Acoustic radiation force impulse (ARFI) imaging: a review

K Nightingale - Current medical imaging reviews, 2011 - benthamdirect.com
Acoustic radiation force based elasticity imaging methods are under investigation by many
groups. These methods differ from traditional ultrasonic elasticity imaging methods in that …

An overview of elastography-an emerging branch of medical imaging

A Sarvazyan, TJ Hall, MW Urban… - Current Medical …, 2011 - ingentaconnect.com
From times immemorial manual palpation served as a source of information on the state of
soft tissues and allowed detection of various diseases accompanied by changes in tissue …

Biomedical applications of radiation force of ultrasound: historical roots and physical basis

AP Sarvazyan, OV Rudenko, WL Nyborg - Ultrasound in medicine & biology, 2010 - Elsevier
Radiation force is a universal phenomenon in any wave motion, electromagnetic or acoustic.
Although acoustic and electromagnetic waves are both characterized by time variation of …

Breast mass evaluation: factors influencing the quality of US elastography

JM Chang, WK Moon, N Cho, SJ Kim - Radiology, 2011 - pubs.rsna.org
Purpose To investigate factors influencing the quality of ultrasonographic (US) elastography
in the evaluation of suspicious breast masses. Materials and Methods This prospective study …

Estimation of shear wave speed in the human uterine cervix

LC Carlson, H Feltovich, ML Palmeri… - … in obstetrics & …, 2014 - Wiley Online Library
Objectives To explore spatial variability within the cervix and the sensitivity of shear wave
speed (SWS) to assess softness/stiffness differences in ripened (softened) vs unripened …

Production of acoustic radiation force using ultrasound: methods and applications

MW Urban - Expert review of medical devices, 2018 - Taylor & Francis
Introduction: Acoustic radiation force (ARF) is used in many biomedical applications. The
transfer of momentum in acoustic waves can be used in a multitude of ways to perturb tissue …

Changes in shear wave speed pre‐and post‐induction of labor: a feasibility study

LC Carlson, ST Romero, ML Palmeri… - … in Obstetrics & …, 2015 - Wiley Online Library
Objective To explore the feasibility of using shear wave speed (SWS) estimates to detect
differences in cervical softening pre‐and post‐ripening in women undergoing induction of …

Mechanical characterization of carotid arteries and atherosclerotic plaques

CL de Korte, S Fekkes, AJ Nederveen… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
Cardiovascular disease (CVD) is a leading cause of death and is in the majority of cases
due to the formation of atherosclerotic plaques in arteries. Initially, thickening of the inner …

In Vivo Cardiac, Acoustic-Radiation-Force-Driven, Shear Wave Velocimetry

RR Bouchard, SJ Hsu, PD Wolf… - Ultrasonic …, 2009 - journals.sagepub.com
Shear wave elasticity imaging (SWEI) was employed to track acoustic radiation force
impulse (ARFI)-induced shear waves in the mid-myocardium of the left ventricular free wall …

Hydrophone spatial averaging correction for acoustic exposure measurements from arrays—Part I: Theory and impact on diagnostic safety indexes

KA Wear - IEEE transactions on ultrasonics, ferroelectrics, and …, 2020 - ieeexplore.ieee.org
This article reports underestimation of mechanical index (MI) and nonscanned thermal index
for bone near focus (TIB) due to hydrophone spatial averaging effects that occur during …