Evidence map›Paper›PMID 39083612›Full record

ArticleScience advances2024

Making sense of scattering: Seeing microstructure through shear waves.

Giacomo Annio, Sverre Holm, Gabrielle Mangin, Jake Penney, Raphael Bacquët, Rami Mustapha, Omar Darwish, Anna Sophie Wittgenstein, Katharina Schregel, Valérie Vilgrain and 4 more

Abstract read
In one paragraph

Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

14 authors.

Giacomo AnnioLaboratory of Vascular Translation Science, LVTS, U1148, National Institute for Health and Medical Research (INSERM), Paris, France.ORCID 0000-0002-0646-635X
Sverre HolmDepartment of Physics, University of Oslo, Oslo, Norway.ORCID 0000-0002-2273-705X
Gabrielle ManginLaboratory of Vascular Translation Science, LVTS, U1148, National Institute for Health and Medical Research (INSERM), Paris, France.ORCID 0000-0002-1020-7473
Jake PenneyLaboratory of Vascular Translation Science, LVTS, U1148, National Institute for Health and Medical Research (INSERM), Paris, France.ORCID 0009-0005-3954-1677
Raphael BacquëtDepartment of Radiology, Beaujon Hospital, Clichy, France.
Rami MustaphaSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.ORCID 0000-0001-5430-1990
Omar DarwishSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
Anna Sophie WittgensteinSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
Katharina SchregelDepartment of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany.ORCID 0000-0003-4367-1667
Valérie VilgrainDepartment of Radiology, Beaujon Hospital, Clichy, France.ORCID 0000-0002-3568-7725
Valérie ParadisInflammation Research Center, CRI, U1149, National Institute for Health and Medical Research (INSERM), Paris, France.
Knut SølnaDepartment of Mathematics, University of California at Irvine, Irvine, CA, USA.
David Alexander NordslettenSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.ORCID 0000-0002-5363-4715
Ralph SinkusLaboratory of Vascular Translation Science, LVTS, U1148, National Institute for Health and Medical Research (INSERM), Paris, France.ORCID 0000-0002-6093-1654

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The physics of shear waves traveling through matter carries fundamental insights into its structure, for instance, quantifying stiffness for disease characterization. However, the origin of shear wave attenuation in tissue is currently not properly understood. Attenuation is caused by two phenomena: absorption due to energy dissipation and scattering on structures such as vessels fundamentally tied to the material's microstructure. Here, we present a scattering theory in conjunction with magnetic resonance imaging, which enables the unraveling of a material's innate constitutive and scattering characteristics. By overcoming a three-order-of-magnitude scale difference between wavelength and average intervessel distance, we provide noninvasively a macroscopic measure of vascular architecture. The validity of the theory is demonstrated through simulations, phantoms, in vivo mice, and human experiments and compared against histology as gold standard. Our approach expands the field of imaging by using the dispersion properties of shear waves as macroscopic observable proxies for deciphering the underlying ultrastructures.

Indexed as

Magnetic Resonance ImagingAnimalsHumansMicePhantoms, ImagingScattering, Radiation

Identifiers

PMID39083612
PMCPMC11290519

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.