Evidence map›Paper›PMID 33877971›Full record

ArticleIEEE transactions on ultrasonics, ferroelectrics, and frequency control2021

"HIFU Beam:" A Simulator for Predicting Axially Symmetric Nonlinear Acoustic Fields Generated by Focused Transducers in a Layered Medium.

Petr V Yuldashev, Maria M Karzova, Wayne Kreider, Pavel B Rosnitskiy, Oleg A Sapozhnikov, Vera A Khokhlova

Abstract read
In one paragraph

Article in IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Overview of Therapeutic Ultrasound Applications and Safety Considerations: 2024 Update.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2025
    Review
  8. Article
  9. Histotripsy-Induced Bactericidal Activity Correlates to Size of Cavitation Cloud In Vitro.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024
    Article
  10. Histotripsy: A Method for Mechanical Tissue Ablation with Ultrasound.Annual review of biomedical engineering · 2024
    Review
  11. Article
  12. Article
  13. Comparative Characterization of Nonlinear Ultrasound Fields Generated by Sonalleve V1 and V2 MR-HIFU Systems.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2023
    Article
  14. Dual-frequency boiling histotripsy in an ex vivo bovine tendinopathy model.The Journal of the Acoustical Society of America · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. Quantitative Assessment of Boiling Histotripsy Progression Based on Color Doppler Measurements.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2022
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Petr V Yuldashev
Maria M Karzova
Wayne Kreider
Pavel B Rosnitskiy
Oleg A Sapozhnikov
Vera A Khokhlova

Funding

SWL AND RENAL INJURY AND STONE COMMINUTIONP01DK043881 · NIDDK · UNIVERSITY OF WASHINGTON · PI LIU, ZIYUE · 1994 to 2023
$33.5M
Nonlinear Acoustics in Calibration/Metrology of High Intensity Focused UltrasoundR01EB007643 · NIBIB · UNIVERSITY OF WASHINGTON · PI KHOKHLOVA, VERA · 2008 to 2020
$6.9M
Strategies in therapeutic ultrasound for predicting in situ fields and quantifying the impact of tissue inhomogeneitiesR01EB025187 · NIBIB · UNIVERSITY OF WASHINGTON · PI SAPOZHNIKOV, OLEG · 2018 to 2021
$2.1M
NIBIB NIH HHS R01 EB007643NIBIB NIH HHS R01 EB025187NIDDK NIH HHS P01 DK043881
6 · The paper itself

Abstract

"HIFU beam" is a freely available software tool that comprises a MATLAB toolbox combined with a user-friendly interface and binary executable compiled from FORTRAN source code (HIFU beam. (2021). Available: http://limu.msu.ru/node/3555?language=en). It is designed for simulating high-intensity focused ultrasound (HIFU) fields generated by single-element transducers and annular arrays with propagation in flat-layered media that mimic biological tissues. Numerical models incorporated in the simulator include evolution-type equations, either the Khokhlov-Zabolotskaya-Kuznetsov (KZK) equation or one-way Westervelt equation, for radially symmetric ultrasound beams in homogeneous and layered media with thermoviscous or power-law acoustic absorption. The software uses shock-capturing methods that allow for simulating strongly nonlinear acoustic fields with high-amplitude shocks. In this article, a general description of the software is given along with three representative simulation cases of ultrasound transducers and focusing conditions typical for therapeutic applications. The examples illustrate major nonlinear wave effects in HIFU fields including shock formation. Two examples simulate propagation in water, involving a single-element source (1-MHz frequency, 100-mm diameter, 90-mm radius of curvature) and a 16-element annular array (3-MHz frequency, 48-mm diameter, and 35-mm radius of curvature). The third example mimics the scenario of a HIFU treatment in a "water-muscle-kidney" layered medium using a source typical for abdominal HIFU applications (1.2-MHz frequency, 120-mm diameter, and radius of curvature). Linear, quasi-linear, and shock-wave exposure protocols are considered. It is intended that "HIFU beam" can be useful in teaching nonlinear acoustics; designing and characterizing high-power transducers; and developing exposure protocols for a wide range of therapeutic applications such as shock-based HIFU, boiling histotripsy, drug delivery, immunotherapy, and others.

Indexed as

AcousticsHigh-Intensity Focused Ultrasound AblationComputer SimulationTransducersWaterWater

Identifiers

PMID33877971
PMCPMC8486313

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.