Evidence map›Paper›PMID 34825269›Full record

ArticleAbdominal radiology (New York)2022

Quantitative evaluation of hepatic fibrosis by fibro Scan and Gd-EOB-DTPA-enhanced T1 mapping magnetic resonance imaging in chronic hepatitis B.

Qingtao Li, Tianyou Chen, Nannan Shi, Wen Ye, Min Yuan, Yuxin Shi

Abstract read
PubMed Publisher
In one paragraph

Article in Abdominal radiology (New York), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. 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

6 authors at 1 institution in 1 country.

Qingtao Li *Department of Intervention, Shanghai Public Health Clinical Center, Fudan University, Shanghai, People's Republic of China.
Tianyou Chen *Department of Intervention, Shanghai Public Health Clinical Center, Fudan University, Shanghai, People's Republic of China.
Nannan ShiDepartment of Radiology, Shanghai Public Health Clinical Center, Fudan University, No. 2901, Caolang Road, Shanyang Town, Jinshan District, Shanghai, 201508, People's Republic of China.
Wen YeDepartment of Radiology, Shanghai Public Health Clinical Center, Fudan University, No. 2901, Caolang Road, Shanyang Town, Jinshan District, Shanghai, 201508, People's Republic of China.
Min YuanDepartment of Intervention, Shanghai Public Health Clinical Center, Fudan University, Shanghai, People's Republic of China.
Yuxin ShiDepartment of Radiology, Shanghai Public Health Clinical Center, Fudan University, No. 2901, Caolang Road, Shanyang Town, Jinshan District, Shanghai, 201508, People's Republic of China. shiyuxin@shphc.org.cn.
Shanghai Public Health Clinical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeStudies have found that both FibroScan (FS) and Gd-EOB-DTPA-enhanced T1 mapping magnetic resonance imaging (Gd-MRI) could assess liver fibrosis (LF) with high effectiveness. The aim of this study is to compare their accuracy in the quantitative evaluation of LF in patients with chronic hepatitis B (CHB), and to explore the diagnostic accuracy of their combination.

methods160 patients with CHB were included in this study. FS and Gd-MRI were performed within 3 months before the pathological LF staging, which was classified according to the Scheuer-Ludwig scale. The liver stiffness measurement (LSM) was obtained by FS. T1 mapping images of the liver before and 20 min after enhancement were obtained by Look-Locker Gd-MRI.

resultsThere were 45, 35, 31 and 49 patients with stage S1, S2, S3 and S4 LF, respectively. LSM increased and the reduction rate of T1 relaxation time of 20 min (rrT1

conclusionThe diagnostic accuracy of FS is better than that of Gd-MRI in the evaluation of ≥ S2 stage LF. The combination of these two methods significantly improved the diagnostic efficiency in the evaluation of S4 stage LF.

Indexed as

Hepatitis B, ChronicContrast MediaGadolinium DTPAHumansLiverLiver CirrhosisMagnetic Resonance ImagingContrast MediaGadolinium DTPAgadolinium ethoxybenzyl DTPAFibroScanGd-EOB-DTPAHepatitis B, chronicLiver fibrosisT1 mapping

Identifiers

PMID34825269
OpenAlexW3217055058

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.