Evidence mapPaperPMID 40246797Full record

ArticleAbdominal radiology (New York)2025

MRI-derived extracellular volume to assess liver fibrosis in patients with metabolic-associated steatotic liver disease.

Flavia Vernin de Oliveira Terzi, Daniella Braz Parente, Gabriel Cordeiro Camargo, Ana Maria Pittella, Gilberto Silva-Junior, Gabrielle Gonçalves de Novaes, Jaime Araújo Oliveira Neto, Julia Machado Barroso, Martha Valéria Tavares Pinheiro, Adriana Soares Xavier-de-Brito and 6 more

Abstract read
PubMed Publisher
In one paragraph

Article in Abdominal radiology (New York), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Cross-Vendor Validation of Proton Density Fat Fraction and TJournal of magnetic resonance imaging : JMRI · 2026
    Article
  2. Review
  3. 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

16 authors.

Flavia Vernin de Oliveira TerziD'Or Institute for Research and Education, Rio de Janeiro, Brazil. fvernin@gmail.com.
Daniella Braz ParenteD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Gabriel Cordeiro CamargoD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Ana Maria PittellaD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Gilberto Silva-JuniorD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Gabrielle Gonçalves de NovaesD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Jaime Araújo Oliveira NetoD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Julia Machado BarrosoD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Martha Valéria Tavares PinheiroD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Adriana Soares Xavier-de-BritoD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Renée Sarmento de OliveiraD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Rosana Souza RodriguesD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Ronir Raggio LuizD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Andréa Silvestre-SousaD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Renata Mello PerezD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Renata Junqueira Moll-BernardesD'Or Institute for Research and Education, Rio de Janeiro, Brazil. Renata.moll@idor.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMetabolic associated steatotic liver disease (MASLD) is the most prevalent chronic liver disease, and non-invasive fibrosis staging still represents a challenge. Our main objective was to estimate the degree of liver fibrosis in these patients using T1 mapping and the extracellular volume (ECV) by MRI in comparison with liver stiffness assessed by MR elastography (MRE).

methodsIn a single-center cross-sectional study, patients with MASLD were prospectively enrolled and underwent MRI with liver T1 mapping and ECV calculations. Groups with and without significant liver fibrosis assessed by MRE were compared with the Mann-Whitney test, chi-square test, and Fisher's exact test. Correlation analysis was conducted using Spearman's test, and a receiver operating characteristic (ROC) curve was generated to assess the ability of ECV to differentiate between groups.

resultsThis study evaluated 54 patients, 37% were men, with a mean age of 58.0 ± 12.0 years. Mild liver fibrosis (F0-F1) was present in 38 patients, and significant fibrosis (F2-F4) was detected in 16 patients. Patients with significant fibrosis presented higher native T1 (954 ± 126 vs. 820 ± 123; p < 0.001) and ECV (37.9% vs. 29.1%; p < 0.001) values than those with no/mild fibrosis. Liver stiffness was correlated with native T1 (r = 0.512, p < 0.001) and ECV (r = 0.443, p < 0.001). The native liver T1 and ECV differentiated patients with and without significant liver fibrosis on MRE (AUC = 0.85 and 0.84, respectively).

conclusionNative T1 and ECV show potential as an alternative method for the non-invasive staging of fibrosis in patients with MASLD, although further validation in larger cohorts is needed.

Indexed as

Fatty LiverLiver CirrhosisMagnetic Resonance ImagingAgedCross-Sectional StudiesElasticity Imaging TechniquesFemaleHumansLiverMaleMiddle AgedProspective StudiesECVFibrosisMagnetic resonanceMetabolic-associated steatotic liver diseaseT1 mapping

Identifiers

What Socratic 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 Socratic graph.