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

KA Wear, A Han, JM Rubin, J Gao, R Lavarello… - Radiology, 2022 - pubs.rsna.org
Nonalcoholic fatty liver disease (NAFLD) is believed to affect one-third of American adults.
Noninvasive methods that enable detection and monitoring of NAFLD have the potential for …

The future is beyond bright: The evolving role of quantitative US for fatty liver disease

A Ozturk, V Kumar, TT Pierce, Q Li, M Baikpour… - Radiology, 2023 - pubs.rsna.org
Nonalcoholic fatty liver disease (NAFLD) is a common cause of morbidity and mortality.
Nonfocal liver biopsy is the historical reference standard for evaluating NAFLD, but it is …

Comparison of radiologists and deep learning for US grading of hepatic steatosis

P Vianna, SI Calce, P Boustros, C Larocque-Rigney… - Radiology, 2023 - pubs.rsna.org
Background Screening for nonalcoholic fatty liver disease (NAFLD) is suboptimal due to the
subjective interpretation of US images. Purpose To evaluate the agreement and diagnostic …

[HTML][HTML] Multimodal assessment of non-alcoholic fatty liver disease with transmission-reflection optoacoustic ultrasound

B Lafci, A Hadjihambi, M Determann… - Theranostics, 2023 - ncbi.nlm.nih.gov
Non-alcoholic fatty liver disease (NAFLD) is an umbrella term referring to a group of
conditions associated to fat deposition and damage of liver tissue. Early detection of fat …

Quantitative Ultrasound and Ultrasound-Based Elastography for Chronic Liver Disease: Practical Guidance, From the AJR Special Series on Quantitative Imaging

LX Zhang, MD Burgio, V Vilgrain, C Fang… - American Journal of …, 2024 - ajronline.org
Quantitative ultrasound (QUS) and ultrasound-based elastography techniques are emerging
as non-invasive effective methods for assessing chronic liver disease. They are more …

Ultrasonic sound speed estimation for liver fat quantification: a review by the AIUM-RSNA QIBA pulse-echo quantitative ultrasound initiative

X Wang, JC Bamber, R Esquivel-Sirvent… - Ultrasound in Medicine …, 2023 - Elsevier
Non-alcoholic fatty liver disease (NAFLD) is a significant cause of diffuse liver disease,
morbidity and mortality worldwide. Early and accurate diagnosis of NALFD is critical to …

Development and validation of multivariable quantitative ultrasound for diagnosing hepatic steatosis

SK Jeon, JM Lee, SJ Cho, YH Byun, JH Jee… - Scientific Reports, 2023 - nature.com
This study developed and validated multivariable quantitative ultrasound (QUS) model for
diagnosing hepatic steatosis. Retrospective secondary analysis of prospectively collected …

Quantitative ultrasound techniques for assessing thermal ablation: Measurement of the backscatter coefficient from ex vivo human liver

A Rohfritsch, E Franceschini, A Dupré… - Medical …, 2023 - Wiley Online Library
Background Understanding the changes occurring in biological tissue during thermal
ablation is at the heart of many current challenges in both therapy and medical imaging …

Assessing Transducer Parameters for Accurate Medium Sound Speed Estimation and Image Reconstruction

R Waasdorp, D Maresca… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The influence of the transducer lens on image reconstruction is often overlooked. Lenses
usually exhibit a lower sound speed than soft biological tissues. In academic research, the …

Diagnostic accuracy of ultrasound-derived fat fraction for the detection and quantification of hepatic steatosis in patients with liver biopsy

Y Nakamura, M Hirooka, Y Koizumi, R Yano… - Journal of Medical …, 2024 - Springer
Purpose This retrospective study was conducted to investigate the diagnostic accuracy of
ultrasound-derived fat fraction (UDFF) for grading hepatic steatosis using liver histology as …