Evidence map›Paper›PMID 29450718›Full record

SynthesisEuropean radiology2018

ADC as a useful diagnostic tool for differentiating benign and malignant vertebral bone marrow lesions and compression fractures: a systematic review and meta-analysis.

Chong Hyun Suh, Seong Jong Yun, Wook Jin, Sun Hwa Lee, So Young Park, Chang-Woo Ryu

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in European radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
5.8field-weighted citation impact, top 3% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

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  12. Imaging of bone marrow pitfalls with emphasis on MRI.The British journal of radiology · 2023
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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

6 authors at 3 institutions in 1 country.

Chong Hyun SuhDepartment of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
Seong Jong YunDepartment of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 891 Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea. zoomknight@naver.com.ORCID http://orcid.org/0000-0002-3775-5701
Wook JinDepartment of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 891 Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea.
Sun Hwa LeeDepartment of Emergency Medicine, Sanggye Paik Hospital, Inje University College of Medicine, 1342 Dongil-ro, Nowon-gu, Seoul, 01757, Republic of Korea.
So Young ParkDepartment of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 891 Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea.
Chang-Woo RyuDepartment of Radiology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, 891 Dongnam-ro, Gangdong-gu, Seoul, 05278, Republic of Korea.
Kyung Hee University Hospital at Gangdong · KRInje University Sanggye Paik Hospital · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess the sensitivity and specificity of quantitative assessment of the apparent diffusion coefficient (ADC) for differentiating benign and malignant vertebral bone marrow lesions (BMLs) and compression fractures (CFs)

methodsAn electronic literature search of MEDLINE and EMBASE was conducted. Bivariate modelling and hierarchical summary receiver operating characteristic modelling were performed to evaluate the diagnostic performance of ADC for differentiating vertebral BMLs. Subgroup analysis was performed for differentiating benign and malignant vertebral CFs. Meta-regression analyses according to subject, study and diffusion-weighted imaging (DWI) characteristics were performed.

resultsTwelve eligible studies (748 lesions, 661 patients) were included. The ADC exhibited a pooled sensitivity of 0.89 (95% confidence interval [CI] 0.80-0.94) and a pooled specificity of 0.87 (95% CI 0.78-0.93) for differentiating benign and malignant vertebral BMLs. In addition, the pooled sensitivity and specificity for differentiating benign and malignant CFs were 0.92 (95% CI 0.82-0.97) and 0.91 (95% CI 0.87-0.94), respectively. In the meta-regression analysis, the DWI slice thickness was a significant factor affecting heterogeneity (p < 0.01); thinner slice thickness (< 5 mm) showed higher specificity (95%) than thicker slice thickness (81%).

conclusionsQuantitative assessment of ADC is a useful diagnostic tool for differentiating benign and malignant vertebral BMLs and CFs. KEY POINTS: • Quantitative assessment of ADC is useful in differentiating vertebral BMLs. • Quantitative ADC assessment for BMLs had sensitivity of 89%, specificity of 87%. • Quantitative ADC assessment for CFs had sensitivity of 92%, specificity of 91%. • The specificity is highest (95%) with thinner (< 5 mm) DWI slice thickness.

Indexed as

AdultAgedBone MarrowDiagnosis, DifferentialDiffusion Magnetic Resonance ImagingFemaleFractures, CompressionHumansMaleMiddle AgedROC CurveSensitivity and SpecificitySpineBone marrow neoplasmCompression fractureDiffusion-weighted MRIMeta-analysisSpine

Identifiers

PMID29450718
OpenAlexW2789387391

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.