Evidence map›Paper›PMID 37488151›Full record

ArticleScientific reports2023

Stability and repeatability of diffusion-weighted imaging (DWI) of normal pancreas on 5.0 Tesla magnetic resonance imaging (MRI).

Zhiyong Jiang, Wenbo Sun, Dan Xu, Hao Yu, Hao Mei, Xiaopeng Song, Haibo Xu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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 3 institutions in 1 country.

Zhiyong Jiang *Department of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China.
Wenbo Sun *Department of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China.
Dan XuDepartment of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China.
Hao YuDepartment of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China.
Hao MeiDepartment of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China.
Xiaopeng SongUnited Imaging Healthcare, Shanghai, China. xiaopeng.song@wh-iri.org.cn.
Haibo XuDepartment of Radiology, Zhongnan Hospital of Wuhan University, 169 Donghu Rd, Wuchang District, Wuhan, Hubei, China. xuhaibo@whu.edu.cn.
Wuhan University · CNZhongnan Hospital of Wuhan University · CNUnited Imaging Healthcare (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To explore the stability and repeatability of diffusion-weighted imaging (DWI) of normal pancreas with different field of views (FOV) on 5.0 T magnetic resonance imaging (MRI) system. Twenty healthy subjects underwent two sessions of large FOV (lFOV) and reduced FOV (rFOV) DWI sequence scanning. Two radiologists measured the apparent diffusion coefficient (ADC) values and the signal-to-noise ratio (SNR) of the pancreatic head, body, and tail on DWI images, simultaneously, using a 5-point scale, evaluate the artifacts and image quality. One radiologist re-measured the ADC on DWI images again after a 4-week interval. The test-retest repeatability of two scan sessions were also evaluated. Intra-observer and inter-observer at lFOV and rFOV, the ADC values were not significantly different (P > 0.05), intraclass correlation coefficients (ICCs) and coefficient of variations were excellence (ICCs 0.85-0.99, CVs < 8.0%). The ADC values were lower with rFOV than lFOV DWI for the head, body, tail, and overall pancreas. The consistency of the two scan sessions were high. The high stability and repeatability of pancreas DWI has been confirmed at 5.0 T. Scan durations are reduced while resolution and image quality are improved with rFOV DWI, which is more preferable than lFOV for routine pancreas imaging.

Indexed as

PancreasAdolescentAdultAgedArtifactsFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedReproducibility of ResultsYoung Adult

Identifiers

PMID37488151
PMCPMC10366139
OpenAlexW4385221044

What Socratic holds

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Registered trials

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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.