Evidence map›Paper›PMID 34468949›Full record

ArticleEndocrine2022

Radiomics analysis improves

Luca Giovanella, Lisa Milan, Arnoldo Piccardo, Gianluca Bottoni, Marco Cuzzocrea, Gaetano Paone, Luca Ceriani

Open access · hybridAbstract read
In one paragraph

Article in Endocrine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.8field-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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. [European journal of nuclear medicine and molecular imaging · 2022
    Trial
  3. Radiomics in thyroid nodule assessment.BMC medical imaging · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Should we reconsider high-risk features in thyroid ultrasonography?Revista da Associacao Medica Brasileira (1992) · 2023
    Article
  11. Review
  12. Review
  13. Radiomics Analysis of [Diagnostics (Basel, Switzerland) · 2022
    Review
  14. Article
  15. 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

7 authors at 3 institutions in 2 countries.

Luca GiovanellaClinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500, Bellinzona, Switzerland. luca.giovanella@eoc.ch.ORCID http://orcid.org/0000-0003-0230-0974
Lisa MilanClinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500, Bellinzona, Switzerland.
Arnoldo PiccardoDepartment of Nuclear Medicine, E.O. "Ospedali Galliera", Genoa, Italy.
Gianluca BottoniDepartment of Nuclear Medicine, E.O. "Ospedali Galliera", Genoa, Italy.
Marco CuzzocreaClinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500, Bellinzona, Switzerland.
Gaetano PaoneClinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500, Bellinzona, Switzerland.
Luca CerianiClinic for Nuclear Medicine and Molecular Imaging, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale, 6500, Bellinzona, Switzerland.
Ente Ospedaliero Cantonale · CHEnte Ospedaliero Ospedali Galliera · ITUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAs ~25% of cytologically indeterminate thyroid nodules harbour malignancy, diagnostic lobectomy is still performed in many cases.

methodsSeventy-eight patients were retrospectively included. After volumetric segmentation of each thyroid lesion, 4 PET metrics and 107 RFs were extracted. A logistic regression was performed including thyroid stimulating hormone, PET metrics, and RFs to assess their predictive performance. A linear combination of the resulting parameters generated a radiomics score (RS) that was matched with cytology classes (Bethesda III and IV) and compared with final diagnosis.

resultsTwo RFs (shape_Sphericity and glcm_Autocorrelation) differentiated malignant from benign lesions. A predictive model integrating RS and cytology classes effectively stratified the risk of malignancy. The prevalence of thyroid cancer increased from 5 to 37% and 79% in accordance with the number (score 0, 1 or 2, respectively) of positive biomarkers.

conclusionsOur multiparametric model may be useful for reducing the number of diagnostic lobectomies with advantages in terms of costs and quality of life for patients.

Indexed as

Thyroid NeoplasmsThyroid NoduleFluorodeoxyglucose F18HumansPositron Emission Tomography Computed TomographyQuality of LifeRetrospective StudiesRisk AssessmentSensitivity and SpecificityFluorodeoxyglucose F1818FDG-PET-CTIndeterminate thyroid nodulePET metricsPredictive modelRadiomics

Identifiers

PMID34468949
PMCPMC8763930
OpenAlexW3187718349

What OpenQuestion holds

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LicenceCC BY
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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.