Evidence map›Paper›PMID 40241075›Full record

SynthesisBMC musculoskeletal disorders2025

Magnetic resonance imaging features for diagnosing adhesive capsulitis of the shoulder: a systematic review and meta-analysis.

Jian Xiang, Xiaona Zhou, Yinqi Liu, Weiyin Vivian Liu, Muqin Luo, Hui Gao, Kun Zhang

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. Review
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.

Jian XiangDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China.
Xiaona ZhouDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China.
Yinqi LiuDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China.
Weiyin Vivian LiuMR Research, GE Healthcare, Beijing, 100176, China.
Muqin LuoDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China.
Hui GaoDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China.
Kun ZhangDepartment of Radiology, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, China. kun_zhang0102@163.com.

Funding

Changsha Natural Science Foundation grant number kq2208211Hunan Natural Science Foundation grant number 2023JJ30477Hunan Province Science and Technology Talent Support Project - Young Outstanding Science and Technology Worker Training Program grant number 2022TJ-N05Key Discipline Construction Project of Hunan University of Chinese Medicine grant number 4906-0002091006Scientific Research Project of Hunan Provincial Department of Education grant number 22B0401
6 · The paper itself

Abstract

backgroundVarious magnetic resonance imaging (MRI) characteristics are frequently employed to aid diagnose adhesive capsulitis of the shoulder (ACS) and offer valuable therapeutic insights. To identify and summarize the diagnostic accuracy of these features, a systematic review and meta-analysis were performed.

methodsFour databases, including PubMed, EMBASE, Web of Science, and Cochrane Library, were searched. Overlapping descriptions used to represent the same imaging in different studies are grouped into one MRI feature. Pooled diagnostic accuracy, including sensitivity and specificity, was calculated using a bivariate random-effects model.

resultsThe screening identified 21 studies involving 928 ACS patients and 873 non-ACS patients considered eligible for inclusion in this meta-analysis. A total of 106 overlapping descriptions were classified into 7 features, including axillary capsular thickening, axillary capsular hyperintensity, axillary capsular enhancement, fat obliteration of the rotator interval (RI), RI enhancement, RI joint capsule thickening, and coracohumeral ligament (CHL) thickening. All seven features were considered informative for the diagnosis of ACS. Axillary capsular enhancement had the highest pooled sensitivity (95%, 95% CI [91%- 98%]), the highest diagnostic odds ratios (107, 95% CI [32, 357]), and the highest area under the curve(0.96 [0.94-0.97]). All features except fat obliteration of the RI and CHL thickening showed a pooled sensitivity of > 80%. Three of seven (axillary capsular thickening, axillary capsular hyperintensity, and axillary capsular enhancement) showed a pooled specificity of > 80%.

conclusionSeven informative MRI features were identified in this study, with axillary capsular enhancement and RI joint capsule thickening showing the highest diagnostic accuracy. Clinicians can refer to these MRI features to increase confidence in diagnosing ACS and rule out other confused diagnoses.

Indexed as

BursitisMagnetic Resonance ImagingShoulder JointHumansDiagnostic accuracyFrozen shoulderMagnetic resonance imaging (MRI) featuresMeta-analysis. Adhesive capsulitis of the shoulder

Identifiers

PMID40241075
PMCPMC12001393

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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 OpenQuestion graph.