Evidence map›Paper›PMID 33121054›Full record

ArticleSensors (Basel, Switzerland)2020

Thyroid Nodule Classification for Physician Decision Support Using Machine Learning-Evaluated Geometric and Morphological Features.

Elmer Jeto Gomes Ataide, Nikhila Ponugoti, Alfredo Illanes, Simone Schenke, Michael Kreissl, Michael Friebe

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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.

Elmer Jeto Gomes AtaideClinic for Radiology and Nuclear medicine, Department of Nuclear Medicine, Otto-von-Guericke University Medical Faculty, 39120 Magdeburg, Germany.
Nikhila PonugotiINKA-Application Driven Research, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany.
Alfredo IllanesINKA-Application Driven Research, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany.ORCID 0000-0002-0118-0483
Simone SchenkeClinic for Radiology and Nuclear medicine, Department of Nuclear Medicine, Otto-von-Guericke University Medical Faculty, 39120 Magdeburg, Germany.
Michael KreisslClinic for Radiology and Nuclear medicine, Department of Nuclear Medicine, Otto-von-Guericke University Medical Faculty, 39120 Magdeburg, Germany.ORCID 0000-0001-5905-6015
Michael FriebeINKA-Application Driven Research, Otto-von-Guericke University Magdeburg, 39120 Magdeburg, Germany.ORCID 0000-0002-8624-0800

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The classification of thyroid nodules using ultrasound (US) imaging is done using the Thyroid Imaging Reporting and Data System (TIRADS) guidelines that classify nodules based on visual and textural characteristics. These are composition, shape, size, echogenicity, calcifications, margins, and vascularity. This work aims to reduce subjectivity in the current diagnostic process by using geometric and morphological (G-M) features that represent the visual characteristics of thyroid nodules to provide physicians with decision support. A total of 27 G-M features were extracted from images obtained from an open-access US thyroid nodule image database. 11 significant features in accordance with TIRADS were selected from this global feature set. Each feature was labeled (0 = benign and 1 = malignant) and the performance of the selected features was evaluated using machine learning (ML). G-M features together with ML resulted in the classification of thyroid nodules with a high accuracy, sensitivity and specificity. The results obtained here were compared against state-of the-art methods and perform significantly well in comparison. Furthermore, this method can act as a computer aided diagnostic (CAD) system for physicians by providing them with a validation of the TIRADS visual characteristics used for the classification of thyroid nodules in US images.

Indexed as

Decision Support Systems, ClinicalImage Interpretation, Computer-AssistedMachine LearningThyroid NoduleHumansPhysiciansUltrasonographyclassificationcomputer aided diagnosisfeature extractionmachine learningthyroid nodulesTIRADSultrasound imaging

Identifiers

PMID33121054
PMCPMC7663034

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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.