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Updated: Feb 9, 2026

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images
Published on: April 21, 2023
[Assess the diagnostic value of MicroPure system with ultrasonography combined with mSMI in diagnosing thyroid
Abstract:
Objective:To assess the diagnostic value of MicroPure system with ultrasonography combined with mSMI in diagnosing thyroid nodules inTI-RADS3 and 4; to compare the testing capability in thyroid nodules micro salcifications between MicroPure system and grey-scale ultrasonography; and to compare the diagnostic efficiency between mSMI and color doppler flow imaging (CDFI).Method:Exerting gery-scale ultrasonography and CDFI to choose 86 patients with 106 nodules (64 TI-RADS3 class nodules; 42 TI-RADS4 class nodules). These thyroid nodules were detected by grey-scale ultrasonography, CDFI, MicroPure system with ultrasonography, mSMI, and they were graded by TI-RADS. Then the ultrasound diagnosis value were compared with their FNA and surgical pathology results by gery-scale ultrasonography and CDFI; grey-scale ultrasonography and CDFI and MicroPure system; grey-scale ultrasonography and mSMI and MicroPure system, and diagnostic efficiency between mSMI and CDFI were compared, and the detectability of thyroid nodules micro salcifications between MicroPure system and grey-scale ultrasonography.Result:The results showed that combination of MicroPure system and mSMI had a higher sensitivity (91.44%, P< 0.05); The MicroPure system showed a higher testing capability compare to grey-scale ultrasonography in thyroid nodules micro salcifications (P< 0.05); The mSMI showed a higher sensitivity compared to the CDFI (P< 0.05).Conclusion:Combining mSMI and MicroPure system could improve the discreminability of TI-RADS3, 4 class thyroid nodules, then provide evidence to assess,diagnosis and treat the patients in clinical.
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