Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Ultrasonic backscatter from mammalian tissues.

D Y Fei, K K Shung

    The Journal of the Acoustical Society of America
    |September 1, 1985
    PubMed
    Summary

    This study quantifies ultrasonic backscatter properties of various bovine and rat tissues. Liver tissue shows the highest backscatter, while spleen shows the lowest, with unique frequency dependencies observed in liver and pancreas.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Reliable estimation of virtual source position for SAFT imaging.

    IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2013
    Same author

    Electromagnetic acoustic imaging.

    IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2013
    Same author

    Pulse inversion chirp coded tissue harmonic imaging (PI-CTHI) of Zebrafish heart using high frame rate ultrasound biomicroscopy.

    Annals of biomedical engineering·2012
    Same author

    Hybrid Optical-Ultrasonic Technique for Biomedical Diagnostics.

    IEEE PhotonicsGlobal[at]Singapore·2011
    Same author

    NOVEL LEAD ZIRCONATE TITANATE COMPOSITE VIA FREEZING TECHNOLOGY FOR HIGH FREQUENCY TRANSDUCER APPLICATIONS.

    Journal of advanced dielectrics·2011
    Same author

    PMN-PT single crystal thick films on silicon substrate for high-frequency micromachined ultrasonic transducers.

    Applied physics. A, Materials science & processing·2010

    Area of Science:

    • Biomedical Ultrasound
    • Medical Imaging
    • Tissue Characterization

    Background:

    • Quantitative analysis of ultrasonic backscatter signals from tissues can offer valuable clinical diagnostic information.
    • Previous research has reported backscatter data for tissues like heart, liver, and blood, but data for spleen, kidney, and pancreas remain limited.

    Purpose of the Study:

    • To present results on the ultrasonic backscattering properties of bovine heart, liver, kidney, spleen, pancreas, and rat myocardium.
    • To investigate the frequency dependence of ultrasonic backscattering in these tissues.
    • To discuss the relationship between backscattering properties and tissue histology.

    Main Methods:

    • Utilized a computerized system for measurements.
    • Investigated ultrasonic backscattering over the 2-7 MHz frequency range.
    • Analyzed bovine heart, liver, kidney, spleen, pancreas, and rat myocardium.

    Main Results:

    • Liver exhibited the highest backscatter, while spleen showed the lowest across all investigated tissues.
    • Liver and pancreas displayed distinct frequency-dependent backscattering patterns compared to other tissues.
    • Bovine myocardium demonstrated higher backscatter than rat myocardium.

    Conclusions:

    • The study provides crucial quantitative data on ultrasonic backscattering for several understudied tissues.
    • Observed differences in backscatter and frequency dependence correlate with tissue histological composition.
    • Findings contribute to a better understanding of ultrasonic tissue characterization for potential diagnostic applications.

    Related Experiment Videos