Evidence map›Paper›PMID 22696043›Full record

ArticleInsights into imaging2012

Quantification of iron concentration in the liver by MRI.

José María Alústiza Echeverría, Agustín Castiella, José Ignacio Emparanza

Abstract read
In one paragraph

Article in Insights into imaging, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Liver involvement in patients with Gaucher disease types I and III.Molecular genetics and metabolism reports · 2020
    Article
  9. Article
  10. Article
  11. Imaging features of thalassaemia.The British journal of radiology · 2019
    Review
  12. Article
  13. Article
  14. Ultra-short echo time images quantify high liver iron.Magnetic resonance in medicine · 2018
    Article
  15. The Author Replies.Kidney international reports · 2018
    Article
  16. Review
  17. Iron Overload in Dialysis Patients: Rust or Bust?Kidney international reports · 2017
    Article
  18. Article
  19. Review
  20. Evaluation of Iron Deposition in the Adrenal Glands of β Thalassemia Major Patients Using 3-Tesla MRI.Iranian journal of radiology : a quarterly journal published by the Iranian Radiological Society · 2016
    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

3 authors.

José María Alústiza EcheverríaOsatek-Donostia Hospital, P. Dr. Beguiristain 109, 20014, San Sebastián, Spain, jmalustiza@osatek.es.
Agustín Castiella
José Ignacio Emparanza

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMeasurement of liver iron concentration is a key parameter for the management of patients with primary and secondary haemochromatosis. Magnetic resonance imaging (MRI) has already demonstrated high accuracy to quantify liver iron content. To be able to improve the current management of patients that are found to have iron overload, we need a reproducible, standardised method that is, or can easily be made, widely available.

methodsThis article discusses the different MRI techniques and models to quantify liver iron concentration that are currently available and envisaged for the near future from a realistic perspective.

resultsT2 relaxometry methods are more accurate than signal intensity ratio (SIR) methods and they are reproducible but are not yet standardised or widely available. SIR methods, on the other hand, are very specific for all levels of iron overload and, what is more, they are also reproducible, standardised and already widely available.

conclusionsFor these reasons, today, both methods remain necessary while progress is made towards universal standardisation of the relaxometry technique.

Identifiers

PMID22696043
PMCPMC3314738

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.