Literature DB >> 3051612

Comparison of theoretical scattering results and ultrasonic data from clinical liver examinations.

F L Lizzi1, D L King, M C Rorke, J Hui, M Ostromogilsky, M M Yaremko, E J Feleppa, P Wai.   

Abstract

A theoretical analysis of soft-tissue ultrasonic scattering has been used to formulate specific results describing spectral parameters for tissue characterization. Results are applicable to clinical liver examinations. Three spectral parameters are mathematically expressed in terms of acoustic attenuation and the effective sizes, concentrations, and relative acoustic impedances of tissue scatters. Results from a clinical data base are shown to agree well with analytical results for each spectral parameter. Agreement is found for: spectral shapes; effects of attenuation; and correlations between parameters. Images of three spectral parameters are presented and their gray-scale features are evaluated with reference to analytical results.

Mesh：

Year:  1988        PMID： 3051612     DOI： 10.1016/0301-5629(88)90073-7

Source DB:  PubMed          Journal:  Ultrasound Med Biol        ISSN： 0301-5629            Impact factor:   2.998


  23 in total

1.  Characterizing acoustic attenuation of homogeneous media using focused impulsive acoustic radiation force.

Authors:  Mark L Palmeri; Kristin D Frinkley; Katherine G Oldenburg; Kathryn R Nightingale
Journal:  Ultrason Imaging       Date:  2006-04       Impact factor: 1.578

2.  Quantitative ultrasonic characterization of diffuse scatterers in the presence of structures that produce coherent echoes.

Authors:  Adam C Luchies; Goutam Ghoshal; William D O'Brien; Michael L Oelze
Journal:  IEEE Trans Ultrason Ferroelectr Freq Control       Date:  2012-05       Impact factor: 2.725

3.  Response monitoring of breast cancer patients receiving neoadjuvant chemotherapy using quantitative ultrasound, texture, and molecular features.

Authors:  Lakshmanan Sannachi; Mehrdad Gangeh; Hadi Tadayyon; Ali Sadeghi-Naini; Sonal Gandhi; Frances C Wright; Elzbieta Slodkowska; Belinda Curpen; William Tran; Gregory J Czarnota
Journal:  PLoS One       Date:  2018-01-03       Impact factor: 3.240

4.  Backscatter coefficient estimation using tapers with gaps.

Authors:  Adam C Luchies; Michael L Oelze
Journal:  Ultrason Imaging       Date:  2014-09-03       Impact factor: 1.578

5.  Characterizing Fatty Liver in vivo in Rabbits, Using Quantitative Ultrasound.

Authors:  Trong N Nguyen; Anthony S Podkowa; Alex Y Tam; Eben C Arnold; Rita J Miller; Trevor H Park; Minh N Do; Michael L Oelze
Journal:  Ultrasound Med Biol       Date:  2019-05-08       Impact factor: 2.998

6.  Task-oriented comparison of power spectral density estimation methods for quantifying acoustic attenuation in diagnostic ultrasound using a reference phantom method.

Authors:  Ivan M Rosado-Mendez; Kibo Nam; Timothy J Hall; James A Zagzebski
Journal:  Ultrason Imaging       Date:  2013-07       Impact factor: 1.578

7.  Quantitative ultrasound and apoptotic death in the neonatal primate brain.

Authors:  Ivan M Rosado-Mendez; Kevin K Noguchi; Laura Castañeda-Martinez; George Kirvassilis; Sophie H Wang; Francesca Manzella; Brant S Swiney; Kobe Masuoka; Saverio Capuano; Kevin G Brunner; Kristin Crosno; Quinton W Guerrero; Hayley Whitson; Ansgar Brambrink; Heather S Simmons; Andres F Mejia; James A Zagzebski; Timothy J Hall; Chrysanthy Ikonomidou
Journal:  Neurobiol Dis       Date:  2019-04-02       Impact factor: 5.996

8.  Ultrasonic attenuation and backscatter coefficient estimates of rodent-tumor-mimicking structures: comparison of results among clinical scanners.

Authors:  Kibo Nam; Ivan M Rosado-Mendez; Lauren A Wirtzfeld; Alexander D Pawlicki; Viksit Kumar; Ernest L Madsen; Goutam Ghoshal; Roberto J Lavarello; Michael L Oelze; Timothy A Bigelow; James A Zagzebski; William D O'Brien; Timothy J Hall
Journal:  Ultrason Imaging       Date:  2011-10       Impact factor: 1.578

9.  Effective scatterer diameter estimates for broad scatterer size distributions.

Authors:  Eric P Nordberg; Timothy J Hall
Journal:  Ultrason Imaging       Date:  2014-05-14       Impact factor: 1.578

10.  Characterizing intra-tumor regions on quantitative ultrasound parametric images to predict breast cancer response to chemotherapy at pre-treatment.

Authors:  Hamidreza Taleghamar; Hadi Moghadas-Dastjerdi; Gregory J Czarnota; Ali Sadeghi-Naini
Journal:  Sci Rep       Date:  2021-07-21       Impact factor: 4.379
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.