Evidence map›Paper›PMID 42440417›Full record

ArticleEuropean journal of radiology open2026

Comparison of liver T1 estimates generated by breath-hold 3D FSPGR and free-breathing 3D radial stack-of-stars FSPGR variable flip angle T1 mapping sequences.

Haiyun Xu, Zhijun Hou, Ming Zhang, Ran Guo, Jialu Zhang, Guifeng Fu, Qingqing Wen, Zehua Li, Feng Tao, Shuohui Yang

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PubMed Full text at PMC Publisher
In one paragraph

Article in European journal of radiology open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Haiyun XuDepartment of Radiology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Zhijun HouDepartment of Hepatopathy, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Ming ZhangDepartment of Radiology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Ran GuoDepartment of Radiology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Jialu ZhangGE Healthcare, MR Research, Beijing, PK, China.
Guifeng FuGE Healthcare, MR Research, Beijing, PK, China.
Qingqing WenGE Healthcare, MR Research, Beijing, PK, China.
Zehua LiDepartment of Radiology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Feng TaoDepartment of Endocrinology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.
Shuohui YangDepartment of Radiology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, SH, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To evaluate the feasibility of using the free-breathing (FB) radial stack-of-stars fast spoiled gradient recalled-echo (FSPGR) sequence as an alternative to the conventional breath-hold (BH) FSPGR sequence for hepatic T1 mapping across the clinical range of body mass index (BMI). Methods: From 07/2024 to 10/2024, 75 participants who underwent both FB and BH FSPGR were analyzed. Participants were stratified into 3 BMI groups. BH IDEAL IQ was also collected to enable PDFF to be evaluated. Quantitative assessments involved whole-liver T1 estimates, volumes, PDFF and the ratio of |T1 Results: The ratios of |T1 Conclusion: For overweight and obese patients with difficulty holding their breath during abdominal scanning, VFA FB radial stack-of-stars FSPGR T1 mapping served as a complementary and alternative method to BH sequence.

Indexed as

LiverMRIObesityT1 mapping

Identifiers

PMID42440417
PMCPMC13333367

What Socratic holds

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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.