Evidence map›Paper›PMID 31320653›Full record

ArticleScientific reports2019

A whole-body Fast Field-Cycling scanner for clinical molecular imaging studies.

Lionel M Broche, P James Ross, Gareth R Davies, Mary-Joan MacLeod, David J Lurie

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
  2. Article
  3. Molecules (Basel, Switzerland) · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. AC Loss Measurement in NbIEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee · 2024
    Article
  12. Review
  13. Low-field MRI: A report on the 2022 ISMRM workshop.Magnetic resonance in medicine · 2023
    Review
  14. Review
  15. In vivo quantitative MRI: TMagma (New York, N.Y.) · 2023
    Article
  16. An evolution of low-field strength MRI.Magma (New York, N.Y.) · 2023
    Review
  17. Low-field MRI: Clinical promise and challenges.Journal of magnetic resonance imaging : JMRI · 2023
    Review
  18. 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

5 authors.

Lionel M BrocheAberdeen Biomedical Imaging Centre, University of Aberdeen, Foresterhill, AB25 2ZD, Aberdeen, UK. l.broche@abdn.ac.uk.
P James RossAberdeen Biomedical Imaging Centre, University of Aberdeen, Foresterhill, AB25 2ZD, Aberdeen, UK.
Gareth R DaviesAberdeen Biomedical Imaging Centre, University of Aberdeen, Foresterhill, AB25 2ZD, Aberdeen, UK.
Mary-Joan MacLeodAcute Stroke Unit, Aberdeen Royal Infirmary, Foresterhill, AB25 2ZD, Aberdeen, UK.
David J LurieAberdeen Biomedical Imaging Centre, University of Aberdeen, Foresterhill, AB25 2ZD, Aberdeen, UK.ORCID http://orcid.org/0000-0002-6009-3152

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fast Field-Cycling (FFC) is a well-established Nuclear Magnetic Resonance (NMR) technique that exploits varying magnetic fields to quantify molecular motion over a wide range of time scales, providing rich structural information from nanometres to micrometres, non-invasively. Previous work demonstrated great potential for FFC-NMR biomarkers in medical applications; our research group has now ported this technology to medical imaging by designing a whole-body FFC Magnetic Resonance Imaging (FFC-MRI) scanner capable of performing accurate measurements non-invasively over the entire body, using signals from water and fat protons. This is a unique tool to explore new biomarkers related to disease-induced tissue remodelling. Our approach required making radical changes in the design, construction and control of MRI hardware so that the magnetic field is switched within 12.5 ms to reach any field strength from 50 μT to 0.2 T, providing clinically useful images within minutes. Pilot studies demonstrated endogenous field-dependant contrast in biological tissues in good agreement with reference data from other imaging modalities, confirming that our system can perform multiscale structural imaging of biological tissues, from nanometres to micrometres. It is now possible to confirm ex vivo results obtained from previous clinical studies, offering applications in diagnosis, staging and monitoring treatment for cancer, stroke, osteoarthritis and oedema.

Indexed as

AlgorithmsContrast MediaMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMolecular ImagingMotionPhantoms, ImagingProtonsContrast MediaProtons

Identifiers

PMID31320653
PMCPMC6639535

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.