Evidence map›Paper›PMID 30617720›Full record

ArticleInternational journal of computer assisted radiology and surgery2019

Breast tumor classification using different features of quantitative ultrasound parametric images.

Soa-Min Hsu, Wen-Hung Kuo, Fang-Chuan Kuo, Yin-Yin Liao

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Article in International journal of computer assisted radiology and surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. A Systematized Review of Quantitative Ultrasound Based on First-Order Speckle Statistics.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. A Review of Artificial Intelligence in Breast Imaging.Tomography (Ann Arbor, Mich.) · 2024
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Breast Tumor Classification Using Intratumoral Quantitative Ultrasound Descriptors.Computational and mathematical methods in medicine · 2022
    Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Regularized Estimation of Effective Scatterer Size and Acoustic Concentration Quantitative Ultrasound Parameters Using Dynamic ProgrammingAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2020
    Article
  20. 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

4 authors.

Soa-Min HsuDepartment of Radiology, Kuang Tien General Hospital, Taichung, Taiwan.
Wen-Hung KuoDepartment of Surgery, National Taiwan University Hospital, Taipei, Taiwan.
Fang-Chuan KuoDepartment of Physical Therapy, Hungkuang University, Taichung, Taiwan.
Yin-Yin LiaoDepartment of Biomedical Engineering, Hungkuang University, 1018, Section 6, Taiwan Boulevard Road, Taichung, 43302, Taiwan, ROC. g9612536@gmail.com.ORCID http://orcid.org/0000-0002-8519-1744

Funding

Hungkuang University and Kuang Tien General Hospital HK-KTOH-105-04National Tsing Hua University 100N2053E1
6 · The paper itself

Abstract

RATIONALE AND

objectivesThe ultrasound B-mode-based morphological and texture analysis and Nakagami parametric imaging have been proposed to characterize breast tumors. Since these three feature categories of ultrasonic tissue characterization supply information on different physical characteristics of breast tumors, by combining the above methods is expected to provide more clues for classifying breast tumors. MATERIALS AND

methodsTo verify the validity of the concept, raw data were obtained from 160 clinical cases. Six different types of morphological-feature parameters, four texture features, and the Nakagami parameter of benignancy and malignancy were extracted for evaluation. The Pearson's correlation matrix was used to calculate the correlation between different feature parameters. The fuzzy c-means clustering and stepwise regression techniques were utilized to determine the optimal feature set, respectively. The logistic regression, receiver operating characteristic curve, and support vector machine were used to estimate the diagnostic ability.

resultsThe best performance was obtained by combining morphological-feature parameter (e.g., standard deviation of the shortest distance), texture feature (e.g., variance), and the Nakagami parameter, with an accuracy of 89.4%, a specificity of 86.3%, a sensitivity of 92.5%, and an area under receiver operating characteristic curve of 0.96. There was no significant difference between using fuzzy c-means clustering, logistic regression, and support vector machine based on the optimal feature set for breast tumors classification.

conclusionTherefore, we verified that different physical ultrasonic features are functionally complementary and thus improve the performance in diagnosing breast tumors. Moreover, the optimal feature set had the maximum discriminating performance should be irrelative to the power of classifiers.

Indexed as

BreastBreast NeoplasmsFemaleHumansImage Processing, Computer-AssistedMiddle AgedROC CurveSensitivity and SpecificitySupport Vector MachineUltrasonographyBreast ultrasoundClassificationMorphological featuresNakagami parameterTexture features

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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.