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Date Published: 15/06/2022
Online Published: 15/06/2022
Abstract Views: 412
Views PDF: 214
DOI: https://doi.org/10.55046/vjrnm.39.175.2020
Issue
No. 39 (2020)
Section
Scientific research
How to Cite
Nguyen, T. H., Nguyen, T. H., & Pham, M. T. (2022). ĐÁNH GIÁ GIÁ TRỊ CHẨN ĐOÁN UNG THƯ VÚ CỦA SIÊU ÂM ĐÀN HỒI NÉN VÀ SÓNG BIẾN DẠNG. Vietnamese Journal of Radiology and Nuclear Medicine, 39, 4-10. https://doi.org/10.55046/vjrnm.39.175.2020

ĐÁNH GIÁ GIÁ TRỊ CHẨN ĐOÁN UNG THƯ VÚ CỦA SIÊU ÂM ĐÀN HỒI NÉN VÀ SÓNG BIẾN DẠNG

Nguyen Thi Huyen1, Nguyen Thu Huong2, Pham Minh Thong1,
1 Bach Mai Hospital
2 Vinmec Hospital

Main Article Content

Abstract

SUMMARY


Objective: Evaluating the value of B-mode ultrasound and elastography ultrasound in the diagnosis of breast cancer.
Methods: Breast lesion patients were classified BIRADS from 3 to 5 after underwent B-mode ultrasound and elastography ultrasound examination and done biopsy to have histopathological results at Bach Mai Hospital from July 2019 to February 2020.


Results: The cut-off value of fat-to-lesion ratio is 28,4 with sensitivity
(Se), specificity(Sp) and accuracy (Acc) were 76,9%; 93,3%; 85,7% respectively. The cut-off value of Elasto/B-mode ratio is 1 with Se, Sp, Acc were 100%, 73,3%; 85,7%. Se, Sp and Acc of shear-wave elastography were 100%; 97,8% and 97,5% respectively with the cut-off value is 36 kPa. Sp, Se and Acc of Tsukuba score were respectively 84,6%; 88,9%; 86,9%. B-mode ultrasound combine with shear-wave elastography has highest Se and Sp were 100%; 91,1% respectively.
Conclusion: Elastography ultrasound combine with B-mode ultrasound can upgrade or downgrade the BIRADS level, so they can increase accuracy to diagnose breast cancer especially BIRADS 3 or 4a lesions.

Article Details

References

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