Evidence map›Paper›PMID 32219676›Full record

ArticleMagma (New York, N.Y.)2020

Use of multiparametric MRI to characterize uterine fibroid tissue types.

Inez M Verpalen, Kimberley J Anneveldt, Pieter C Vos, Mireille A Edens, Edwin Heijman, Ingrid M Nijholt, Jeroen R Dijkstra, Joke M Schutte, Arie Franx, Lambertus W Bartels and 2 more

Open access · greenAbstract read
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In one paragraph

Article in Magma (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

10 citing papers in PubMed, 15 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

12 authors at 5 institutions in 2 countries.

Inez M VerpalenDepartment of Radiology, Isala Hospital, Dokter van Heesweg 2, 8025, Zwolle, The Netherlands. i.m.verpalen@isala.nl.
Kimberley J AnneveldtDepartment of Radiology, Isala Hospital, Dokter van Heesweg 2, 8025, Zwolle, The Netherlands.
Pieter C VosOncology Solutions, Philips Research, Eindhoven, The Netherlands.
Mireille A EdensDepartment of Innovation and Science, Isala, Zwolle, The Netherlands.
Edwin HeijmanOncology Solutions, Philips Research, Eindhoven, The Netherlands.
Ingrid M NijholtDepartment of Radiology, Isala Hospital, Dokter van Heesweg 2, 8025, Zwolle, The Netherlands.
Jeroen R DijkstraDepartment of Gynecology, Isala, Zwolle, The Netherlands.
Joke M SchutteDepartment of Gynecology, Isala, Zwolle, The Netherlands.
Arie FranxDepartment of Obstetrics and Gynaecology, Erasmus Medical Center, Rotterdam, the Netherlands.
Lambertus W BartelsImaging Division, Image Sciences Institute, University Medical Center Utrecht, Utrecht, The Netherlands.
Chrit T W MoonenImaging Division, Image Sciences Institute, University Medical Center Utrecht, Utrecht, The Netherlands.
Martijn F BoomsmaDepartment of Radiology, Isala Hospital, Dokter van Heesweg 2, 8025, Zwolle, The Netherlands.
Isala · NLUniversity Medical Center Utrecht · NLErasmus MC · NLPhilips (Netherlands) · NLUniversity of Cologne · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough the biological characteristics of uterine fibroids (UF) have implications for therapy choice and effectiveness, there is limited MRI data about these characteristics. Currently, the Funaki classification and Scaled Signal Intensity (SSI) are used to predict treatment outcome but both screening-tools appear to be suboptimal. Therefore, multiparametric and quantitative MRI was studied to evaluate various biological characteristics of UF.

methods87 patients with UF underwent an MRI-examination. Differences between UF tissues and myometrium were investigated using T2-mapping, Apparent Diffusion Coefficient (ADC) maps with different b-value combinations, contrast-enhanced T1-weighted and T2-weighted imaging. Additionally, the Funaki classification and SSI were calculated.

resultsSignificant differences between myometrium and UF tissue in T2-mapping (p = 0.001), long-TE ADC low b-values (p = 0.002), ADC all b-values (p < 0.001) and high b-values (p < 0.001) were found. Significant differences between Funaki type 3 versus type 1 and 2 were observed in SSI (p < 0.001) and T2-values (p < 0.001). Significant correlations were found between SSI and T2-mapping (p < 0.001; ρ

conclusionsQuantitative MR-data allowed us to distinguish UF tissue from myometrium and to discriminate different UF tissue types and may, therefore, be a useful tool to predict treatment outcome/determine optimal treatment modality.

Indexed as

LeiomyomaMultiparametric Magnetic Resonance ImagingUterine NeoplasmsDiffusion Magnetic Resonance ImagingFemaleHumansMyometriumDiffusion MRIHigh-intensity focused ultrasound ablationMagnetic resonance imagingUterine fibroids

Identifiers

PMID32219676
OpenAlexW3013208625

What OpenQuestion 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 OpenQuestion graph.