Color Doppler two-dimensional ultrasound combined with real-time ultrasonic shear wave elastography in breast cancer diagnosis / 国际生物医学工程杂志
International Journal of Biomedical Engineering
; (6): 305-309, 2018.
Article
in Zh
| WPRIM
| ID: wpr-693128
Responsible library:
WPRO
ABSTRACT
Objective To evaluate the value of color Doppler two-dimensional ultrasound combined with real-time ultrasonic shear wave elastography (SWE) in the early diagnosis of breast cancer.Methods A total of 110 suspected breast tumor patients from October 2015 to April 2017 were selected as subjects.Comprehensive detailed examinations on the patients were conducted by routine two-dimensional ultrasound,color Doppler and SWE,and the lesion location,size,boundary,capsule,internal echo,blood flow,elastic value and other related data were recorded.The BI-RADS classification was conducted based on these data.Pathological diagnosis was used as the gold standard to compare the diagnostic effects of color Doppler two-dimensional ultrasound and the combination of color Doppler two-dimensional ultrasound and SWE.Results Of the 110 patients,78 were malignant and 32 were benign.The sensitivity of color Doppler two-dimensional ultrasound for breast cancer diagnosis was 83.3%,the specificity was 81.2%,and the accuracy was 82.7%.The sensitivity of color Doppler two-dimensional ultrasound combined with SWE for breast cancer diagnosis was 88.5%,the specificity was 90.6%,and the accuracy was 94.5%.Conclusion Color Doppler two-dimensional ultrasound combined with SWE can complement each other and improve the qualitative and quantitative diagnosis of early breast cancer.
Full text:
1
Database:
WPRIM
Type of study:
Diagnostic_studies
/
Qualitative_research
/
Screening_studies
Language:
Zh
Journal:
International Journal of Biomedical Engineering
Year:
2018
Document type:
Article