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Related Experiment Video

Updated: Jun 26, 2026

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions
05:41

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions

Published on: February 9, 2024

Optimizing frozen section sampling for thyroid follicular neoplasms through intraoperative ultrasound guidance.

Bo Yu1, Xin Li2, Fang Mei3

  • 1Department of Ultrasound Peking University Third Hospital , Beijing, China.

European Thyroid Journal
|June 24, 2026
PubMed
Summary

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Intraoperative high-frequency ultrasound improves thyroid cancer diagnosis by guiding frozen section sampling. This method enhances accuracy in assessing capsular continuity for better surgical decisions.

Area of Science:

  • Oncology
  • Surgical Pathology
  • Medical Imaging

Background:

  • Thyroid follicular neoplasms require accurate intraoperative assessment.
  • Frozen section analysis is crucial for surgical guidance.
  • Assessing capsular continuity is key to determining malignancy.

Purpose of the Study:

  • To evaluate the clinical value of intraoperative high-frequency ultrasound (HFUS) in assessing thyroid follicular neoplasm capsular continuity.
  • To determine if HFUS can guide optimal frozen section sampling for improved diagnostic accuracy.

Main Methods:

  • Prospective randomized study of 248 patients undergoing thyroid follicular neoplasm resection.
  • Experimental group utilized intraoperative HFUS to guide frozen section sampling.
  • Control group underwent standard frozen section analysis.
Keywords:
capsulefollicular neoplasmfrozen sectionintraoperative ultrasoundthyroid

Related Experiment Videos

Last Updated: Jun 26, 2026

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions
05:41

Synchronous Triplanar Reconstruction Integrated with Color Doppler Mapping for Precise and Rapid Localization of Thyroid Lesions

Published on: February 9, 2024

  • Permanent histopathology served as the gold standard.

    • Main Results:

    • Diagnostic accuracy of frozen section pathology was significantly higher in the HFUS-guided group (91.53%) compared to the control group (77.69%).
    • Intraoperative HFUS effectively identified capsular invasion.
    • P < 0.05 indicated statistical significance.

    Conclusions:

    • Intraoperative HFUS is valuable for assessing thyroid tumor capsular continuity.
    • HFUS-guided sampling significantly improves diagnostic accuracy for intraoperative frozen sections.
    • This technique enhances intraoperative detection of malignancy and provides reliable surgical guidance.