Evidence map›Paper›PMID 22736690›Full record

ArticleIEEE transactions on medical imaging2012

Comb-push ultrasound shear elastography (CUSE): a novel method for two-dimensional shear elasticity imaging of soft tissues.

Pengfei Song, Heng Zhao, Armando Manduca, Matthew W Urban, James F Greenleaf, Shigao Chen

Abstract read
In one paragraph

Article in IEEE transactions on medical imaging, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed, 2 pooled it
–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

91 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
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  12. Optimization of the Tracking Beam Sequence in Harmonic Motion Imaging.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024
    Article
  13. Comb Detection for Measuring Shear Wave Propagation.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2023
    Article
  14. Article
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  19. Correlation-based full-waveform shear wave elastography.Physics in medicine and biology · 2023
    Article
  20. Article

31 more citing papers are in PubMed but not listed here.

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.

Pengfei SongMayo Graduate School and the Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN 55905, USA. song.pengfei@mayo.edu
Heng Zhao
Armando Manduca
Matthew W Urban
James F Greenleaf
Shigao Chen

Funding

Multidimensional Heart Imaging With UltrasoundR01EB002167 · NIBIB · MAYO CLINIC ROCHESTER · PI GREENLEAF, JAMES FOWLER, PISLARU, CRISTINA · 2003 to 2014
$6.1M
Virtual Biopsy with Ultrasound for Liver Fibrosis StagingR01DK082408 · NIDDK · MAYO CLINIC ROCHESTER · PI CHEN, SHIGAO · 2009 to 2013
$1.6M
NIBIB NIH HHS EB002167NIBIB NIH HHS R01 EB002167NIDDK NIH HHS DK082408NIDDK NIH HHS R01 DK082408
6 · The paper itself

Abstract

Fast and accurate tissue elasticity imaging is essential in studying dynamic tissue mechanical properties. Various ultrasound shear elasticity imaging techniques have been developed in the last two decades. However, to reconstruct a full field-of-view 2-D shear elasticity map, multiple data acquisitions are typically required. In this paper, a novel shear elasticity imaging technique, comb-push ultrasound shear elastography (CUSE), is introduced in which only one rapid data acquisition (less than 35 ms) is needed to reconstruct a full field-of-view 2-D shear wave speed map (40 × 38 mm). Multiple unfocused ultrasound beams arranged in a comb pattern (comb-push) are used to generate shear waves. A directional filter is then applied upon the shear wave field to extract the left-to-right (LR) and right-to-left (RL) propagating shear waves. Local shear wave speed is recovered using a time-of-flight method based on both LR and RL waves. Finally, a 2-D shear wave speed map is reconstructed by combining the LR and RL speed maps. Smooth and accurate shear wave speed maps are reconstructed using the proposed CUSE method in two calibrated homogeneous phantoms with different moduli. Inclusion phantom experiments demonstrate that CUSE is capable of providing good contrast (contrast-to-noise ratio ≥ 25 dB) between the inclusion and background without artifacts and is insensitive to inclusion positions. Safety measurements demonstrate that all regulated parameters of the ultrasound output level used in CUSE sequence are well below the FDA limits for diagnostic ultrasound.

Indexed as

Elasticity Imaging TechniquesElastic ModulusFemaleHumansImage Processing, Computer-AssistedModels, BiologicalPhantoms, ImagingSoundUltrasonography, Mammary

Identifiers

PMID22736690
PMCPMC3475422

What OpenQuestion holds

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Registered trials

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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.