Evidence map›Paper›PMID 32542642›Full record

ArticleGinekologia polska2020

Uterine leiomyomas: correlation between histologic composition and stiffness via magnetic resonance elastography - a Pilot Study.

Marzanna Obrzut, Bogdan Obrzut, Marcin Zmuda, Jakub Baran, Marian Cholewa, Richard Ehman, Dorota Darmochwal-Kolarz

Open access · goldAbstract read
In one paragraph

Article in Ginekologia polska, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 36% 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, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
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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

7 authors at 3 institutions in 2 countries.

Marzanna ObrzutDepartment of Biophysics, Faculty of Mathematics and Natural Sciences, University of Rzeszow, Poland.
Bogdan ObrzutDepartment of Obstetrics and Gynecology, Institute of Medical Sciences, Medical College, University of Rzeszow, Poland.
Marcin ZmudaDepartment of Clinical Pathomorphology, Provincial Clinical Hospital No 2 Rzeszow, Poland.ORCID 0000-0002-4946-3837
Jakub BaranInstitute of Nuclear Physics Polish Academy of Sciences, Cracow, Poland. jakub.baran@ifj.edu.pl.
Marian CholewaDepartment of Biophysics, Faculty of Mathematics and Natural Sciences, University of Rzeszow, Poland.
Richard EhmanDepartment of Radiology, Mayo Clinic, USA.
Dorota Darmochwal-KolarzDepartment of Obstetrics and Gynecology, Institute of Medical Sciences, Medical College, University of Rzeszow, Poland.
Rzeszów University · PLInstitute of Nuclear Physics, Polish Academy of Sciences · PLMayo Clinic in Arizona · US

Funding

Magnetic Resonance ElastographyR37EB001981 · NIBIB · MAYO CLINIC ROCHESTER · PI EHMAN, RICHARD L. · 2016 to 2025
$4.0M
NIBIB NIH HHS R37 EB001981
6 · The paper itself

Abstract

objectivesTo evaluate magnetic resonance elastography as a tool for characterizing uterine leimyomas. MATERIAL AND

methodsAt total of 12 women with symptomatic leiomyomas diagnosed in physical and ultrasound examinations were enrolled in this pilot study. Before surgery, all patients underwent magnetic resonance elastography of the uterus using a 1.5 T MR whole-body scanner (Optima, GE Healthcare, Milwaukee, WI, USA). Surgical specimens were forwarded for histological examination. The findings were allocated into 3 categories depending on the percentage content of connective tissue: below 15%, from 15 to 30% and more than 30%. The median stiffness of leiomyomas for each of the group was calculated. The U-Mann Whitney test was used for statistical analysis.

resultsThe stiffness of the leiomyomas ranged between 3.7-6.9 kPa (median value 4.9 kPa). The concentration of extracellular components in the leiomyomas did not exceed 40%. An increasing trend of the stiffness with the growing percentage of extracellular component was observed. Stiffness of the leiomyomas obtained by MRE varies depending on microscopic composition.

conclusionsThe value of stiffness shows a trend of increasing with the percentage of extracellular component of the leiomyoma. Further studies are required to assess the usefulness of MRE in diagnostics of uterine leiomyomas.

Indexed as

AdultElasticity Imaging TechniquesFemaleHumansLeiomyomaMagnetic Resonance ImagingMiddle AgedPilot ProjectsUterine NeoplasmsYoung Adulthistologic compositionleiomyomamagnetic resonance elastography

Identifiers

PMID32542642
PMCPMC7958487
OpenAlexW3034197587

What OpenQuestion holds

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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.