Evidence map›Paper›PMID 25994196›Full record

ArticleEuropean radiology2016

Feasibility of three-dimensional ultrashort echo time magnetic resonance imaging at 1.5 T for the diagnosis of skull fractures.

Hao Wu, Yu-min Zhong, Quan-min Nie, Wei-bo Chen, Lie-mei Guo, Xi Yang, Hong Zhang, Yi Lin, Jian-rong Xu, Yong-ming Dai and 1 more

Abstract read
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In one paragraph

Article in European radiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Utility of Zero Echo Time MRI for the Diagnosis and Characterization of Ankle Fractures.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2024
    Article
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  5. Review
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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

11 authors at 4 institutions in 2 countries.

Hao WuDepartment of Radiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, No. 1678, Dongfang Road, Shanghai, 200127, China.
Yu-min ZhongDepartment of Radiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, No. 1678, Dongfang Road, Shanghai, 200127, China. zyumin2002@gmail.com.
Quan-min NieDepartment of Neurosurgery Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 1630, Dongfang Road, Shanghai, 200127, China. xy20096688@163.com.
Wei-bo ChenPhilips Healthcare, Shanghai, China.
Lie-mei GuoDepartment of Neurosurgery Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 1630, Dongfang Road, Shanghai, 200127, China.
Xi YangDepartment of Neurosurgery Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, No. 1630, Dongfang Road, Shanghai, 200127, China.
Hong ZhangDepartment of Radiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, No. 1678, Dongfang Road, Shanghai, 200127, China.
Yi LinDepartment of Radiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, No. 1678, Dongfang Road, Shanghai, 200127, China.
Jian-rong XuDepartment of Radiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Yong-ming DaiPhilips Healthcare, Shanghai, China.
Ming ZhuDepartment of Radiology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, No. 1678, Dongfang Road, Shanghai, 200127, China.
Shanghai Jiao Tong University · CNShanghai Children's Medical Center · CNPhilips (Finland) · FIRenji Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the feasibility of ultrashort echo time (UTE) magnetic resonance imaging (MRI) for the diagnosis of skull fractures.

methodsThe skull fracture models of ten Bama pigs and 364 patients with craniocerebral trauma were subjected to computed tomography (CT), UTE and conventional MRI sequences. The accuracy of UTE imaging in skull fracture diagnosis was analysed using receiver operating characteristic (ROC) curve analysis, McNemar's test and Kappa values. Differences among CT, UTE imaging and anatomical measurement (AM) values for linear fractures (LFs) and depressed fractures (DFs) were compared using one-way ANOVA and a paired-samples t-test.

resultsUTE imaging clearly demonstrated skull structures and fractures. The accuracy, validity and reliability of UTE MRI were excellent, with no significant differences between expert readings (P > 0.05; Kappa, 0.899). The values obtained for 42 LFs and 13 DFs in the ten specimens were not significantly different among CT, UTE MRI and AMs, while those obtained for 55 LFs and ten DFs in 44 patients were not significantly different between CT and UTE MRI (P > 0.05).

conclusionsUTE MRI sequences are feasible for the evaluation of skull structures and fractures, with no radiation exposure, particularly for paediatric and pregnant patients. KEY POINTS: Despite ionising radiation, CT is standard for skull fracture assessment. Conventional MRI cannot depict skull structures. 3D-UTE sequences clearly demonstrate skull structures and fractures. UTE plus conventional MRI are superior to CT in craniocerebral trauma assessment. Paediatric and pregnant patients will benefit from this imaging modality.

Indexed as

AdolescentAdultAgedAnimalsChildChild, PreschoolDisease Models, AnimalEcho-Planar ImagingFeasibility StudiesFemaleHumansImaging, Three-DimensionalInfantInfant, NewbornMaleMiddle AgedComputed tomographyMagnetic resonance imagingRadiationSkull fractureUltrashort echo time

Identifiers

PMID25994196
OpenAlexW230461172

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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 OpenQuestion graph.