Evidence map›Paper›PMID 32060386›Full record

ArticleScientific reports2020

Multiparametric MR Index for the Diagnosis of Non-Alcoholic Steatohepatitis in Patients with Non-Alcoholic Fatty Liver Disease.

Jeong Woo Kim, Young-Sun Lee, Yang Shin Park, Baek-Hui Kim, Soo Yeon Lee, Jong Eun Yeon, Chang Hee Lee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 6 pooled it
4.7field-weighted citation impact, top 4% of its field
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

30 citing papers in PubMed, 6 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Accuracy of Non-Invasive Imaging Techniques for the Diagnosis of MASH in Patients With MASLD: A Systematic Review.Liver international : official journal of the International Association for the Study of the Liver · 2025
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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

7 authors at 1 institution in 2 countries.

Jeong Woo Kim *Department of Radiology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0003-1580-1006
Young-Sun Lee *Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.ORCID http://orcid.org/0000-0001-6396-0859
Yang Shin ParkDepartment of Radiology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Baek-Hui KimDepartment of Pathology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Soo Yeon LeeDepartment of Pathology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Jong Eun YeonDepartment of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
Chang Hee LeeDepartment of Radiology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea. chlee86@korea.ac.kr.ORCID http://orcid.org/0000-0003-3381-2227
Korea University Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-alcoholic steatohepatitis (NASH) is a complex disease consisting of various components including steatosis, lobular inflammation, and ballooning degeneration, with or without fibrosis. Therefore, it is difficult to diagnose NASH with only one imaging modality. This study was aimed to evaluate the feasibility of magnetic resonance imaging (MRI) for predicting NASH and to develop a non-invasive multiparametric MR index for the detection of NASH in non-alcoholic fatty liver disease (NAFLD) patients. This prospective study included 47 NAFLD patients who were scheduled to undergo or underwent ultrasound-guided liver biopsy within 2 months. Biopsy specimens were graded as NASH or non-NASH. All patients underwent non-enhanced MRI including MR spectroscopy (MRS), MR elastography (MRE), and T1 mapping. Diagnostic performances of MRS, MRE, and T1 mapping for grading steatosis, activity, and fibrosis were evaluated. A multiparametric MR index combining fat fraction (FF), liver stiffness (LS) value, and T1 relaxation time was developed using linear regression analysis. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the diagnostic performance of the newly devised MR index. Twenty NASH patients and 27 non-NASH patients were included. Using MRS, MRE, and T1 mapping, the mean areas under the curve (AUCs) for grading steatosis, fibrosis, and activity were 0.870, 0.951, and 0.664, respectively. The multiparametric MR index was determined as 0.037 × FF (%) + 1.4 × LS value (kPa) + 0.004 × T1 relaxation time (msec) -3.819. ROC curve analysis of the MR index revealed an AUC of 0.883. The cut-off value of 6 had a sensitivity of 80.0% and specificity of 85.2%. The multiparametric MR index combining FF, LS value, and T1 relaxation time showed high diagnostic performance for detecting NASH in NAFLD patients.

Indexed as

Magnetic Resonance ImagingBiopsyElasticity Imaging TechniquesFemaleHumansInflammationLiverMaleMiddle AgedNon-alcoholic Fatty Liver DiseaseROC CurveUltrasonography

Identifiers

PMID32060386
PMCPMC7021895
OpenAlexW3005672361

What OpenQuestion holds

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LicenceCC BY
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.