Evidence map›Paper›PMID 29573939›Full record

ArticleAcademic radiology2018

Differentiation of Benign and Malignant Thyroid Nodules by Using Comb-push Ultrasound Shear Elastography: A Preliminary Two-plane View Study.

Adriana Gregory, Mahdi Bayat, Viksit Kumar, Max Denis, Bae Hyung Kim, Jeremy Webb, Duane D Meixner, Mabel Ryder, John M Knudsen, Shigao Chen and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Academic radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  17. Oncocytes in Thyroid Aspirates-Implications of Clinical Parameters and Cytologic Diagnosis.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale
    Article
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 1 institution in 1 country.

Adriana GregoryDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Mahdi BayatDepartment of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.
Viksit KumarDepartment of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.
Max DenisDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Bae Hyung KimDepartment of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.
Jeremy WebbDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Duane D MeixnerDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Mabel RyderEndocrinology, Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota.
John M KnudsenDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Shigao ChenDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN.
Mostafa FatemiDepartment of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.
Azra AlizadDepartment of Radiology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN. Electronic address: Alizad.Azra@mayo.edu.
Mayo Clinic · US

Funding

Multi-parameter Nonlinear Elasticity Mapping of Breast MassesR01CA195527 · NCI · MAYO CLINIC ROCHESTER · PI ALIZAD, AZRA, FATEMI, MOSTAFA · 2016 to 2020
$2.8M
Classification of breast masses based on visco-elastic propertiesR01CA168575 · NCI · MAYO CLINIC ROCHESTER · PI FATEMI, MOSTAFA, INSANA, MICHAEL F · 2013 to 2018
$2.5M
Combined Acoustic Imaging and Viscoelastic Parameters Estimation in Breast CancerR01CA148994 · NCI · MAYO CLINIC ROCHESTER · PI ALIZAD, AZRA · 2011 to 2015
$2.4M
Viscoelastic Parameters estimation and imaging for Thyroid Nodule differentiationR01EB017213 · NIBIB · MAYO CLINIC ROCHESTER · PI ALIZAD, AZRA, CHEN, SHIGAO · 2014 to 2017
$2.2M
Generalized waveform methods for breast viscoelasticity mappingR01CA174723 · NCI · MAYO CLINIC ROCHESTER · PI FATEMI, MOSTAFA · 2014 to 2018
$1.8M
NCI NIH HHS R01 CA148994NCI NIH HHS R01 CA168575NCI NIH HHS R01 CA174723NCI NIH HHS R01 CA195527NIBIB NIH HHS R01 EB017213
6 · The paper itself

Abstract

RATIONALE AND

objectivesLow specificity of traditional ultrasound in differentiating benign from malignant thyroid nodules leads to a great number of unnecessary (ie, benign) fine-needle aspiration biopsies that causes a significant financial and physical burden to the patients. Ultrasound shear wave elastography is a technology capable of providing additional information related to the stiffness of tissues. In this study, quantitative stiffness values acquired by ultrasound shear wave elastography in two different imaging planes were evaluated for the prediction of malignancy in thyroid nodules. In addition, the association of elasticity measurements with sonographic characteristics of thyroid gland and nodules is presented. MATERIALS AND

methodsA total number of 155 patients (106 female and 49 male) (average age 57.48 ± 14.44 years) with 173 thyroid nodules (average size 24.89 ± 15.41 mm, range 5-68 mm) scheduled for fine-needle aspiration biopsy were recruited from March 2015 to May 2017. Comb-push shear elastography imaging was performed at longitudinal and transverse anatomic planes. Mean (E

resultsMeasurements at longitudinal view were statistically significantly higher than measurements at transverse view. Nodules with calcifications were associated with increased elasticity, and nodules with a vascular component or within an enlarged thyroid gland (goiter) were associated with a lower elasticity value. Receiver operating characteristic curve analysis was performed for E

conclusionsThe elastic properties of thyroid nodules showed promise to be a good discriminator between malignant and benign nodules (P < .0001). However, probe orientation and internal features such as calcifications, vascular component, and goiter may influence the final elastography measurements. A larger number of malignant nodules need to be studied to further validate our results.

Indexed as

Elasticity Imaging TechniquesAdultAgedBiopsy, Fine-NeedleCohort StudiesDiagnosis, DifferentialFemaleHumansMaleMiddle AgedReproducibility of ResultsSensitivity and SpecificityThyroid NodulecancerelastographyShear wavethyroid nodulesultrasound

Identifiers

PMID29573939
PMCPMC6150841
OpenAlexW2790094866

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.