US attenuation for liver fat quantification: an AIUM-RSNA QIBA pulse-echo quantitative ultrasound initiative

G Ferraioli, V Kumar, A Ozturk, K Nam, CL de Korte… - Radiology, 2022 - pubs.rsna.org
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease
worldwide, with an estimated prevalence of up to 30% in the general population and higher …

Absorption and attenuation in soft tissues. II. Experimental results

ME Lyons, KJ Parker - IEEE transactions on ultrasonics …, 1988 - ieeexplore.ieee.org
For pt. I see ibid., vol. 35, no. 2, p. 242 (1988). To determine the relative contributions of
ultrasonic loss mechanisms in tissues, independent measurements of total attenuation and …

[图书][B] Ultrasonic exposimetry

MC Ziskin, PA Lewin - 1993 - api.taylorfrancis.com
This book contains infonnation obtained from authentic and highly regarded sources.
Reasonable etTorts have been made to publish reliable data and infonnation, but the author …

In situ mechanical characterization of multilayer soft tissue using ultrasound imaging

S Dargar, AC Akyildiz, S De - IEEE Transactions on Biomedical …, 2016 - ieeexplore.ieee.org
In this paper, we report the development of a technique to characterize layer-specific
nonlinear material properties of soft tissue in situ with the potential for in vivo testing. A soft …

Experimental assessment of phase aberration correction for breast MRgFUS therapy

CR Dillon, A Farrer, H McLean, S Almquist… - International Journal …, 2018 - Taylor & Francis
Purpose: This study validates that phase aberrations in breast magnetic resonance-guided
focussed ultrasound (MRgFUS) therapies can be corrected in a clinically relevant time frame …

In utero measurement of ultrasonically induced fetal mouse temperature increases

KI Carnes, JL Drewniak, F Dunn - Ultrasound in medicine & biology, 1991 - Elsevier
The temperature increase in the murine fetus, exposed in vivo to I MHz ultrasound in the
spatial-peak temporal-average intensity range 0.5 to 10 W/cm 2 for durations of 30 to 400 s …

A comparison of theoretical and experimental ultrasound field distributions in canine muscle tissue in vivo

EG Moros, K Hynynen - Ultrasound in medicine & biology, 1992 - Elsevier
Relative ultrasound field distributions were measured using thermal techniques in canine
thighs in vivo and in water. The experimental results were compared with distributions …

A tissue preparation to characterize uterine fibroid tissue properties for thermal therapies

C Dillon, M Rezvani, H McLean, M Adelman… - Medical …, 2019 - Wiley Online Library
Purpose Treating uterine fibroids with less invasive therapies such as magnetic resonance‐
guided focused ultrasound (MRgFUS) is an attractive alternative to surgery. Treatment …

Temperature rise generated by a focussed Gaussian beam in a two-layer medium

J Wu, WL Nyborg - Ultrasound in medicine & biology, 1992 - Elsevier
The temperature rise is calculated at points along the axis of a focussed Gaussian beam
propagating through a two-layer medium; the first layer is non-attenuating and the second …

Measurement uncertainty in ultrasonic exposimetry

MC Ziskin - Ultrasonic Exposimetry, 2020 - taylorfrancis.com
This chapter discusses the types of measurement errors and how to determine the
magnitude of the resulting uncertainty in a measured quantity. Measurements are performed …