The value of correction of ultrasound elastography strain rate ratio in BI-RADS grading of breast hyperplasia with fibroadenoma and breast cancer
10.3969/j.issn.1671-8348.2017.35.010
- VernacularTitle:超声弹性成像对乳腺增生症伴纤维腺瘤与乳腺癌BI-RADS校正价值
- Author:
Huajie DING
1
;
Huiling LIU
;
Lei NA
;
Minghui NIE
Author Information
1. 承德医学院附属医院超声科
- Keywords:
elasticity imaging techniques;
fibrocystic disease of breast;
fibroadenoma;
breast neoplasms;
BI-RADS
- From:
Chongqing Medicine
2017;46(35):4930-4931,4934
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the value of correction of ultrasound elastography strain rate ratio in BI-RADS grading of breast hyperplasia with fibroadenoma and breast cancer.Methods The data of 120 cases of hyperplasia of mammary gland hyperplasia with fibroadenoma and 120 cases of breast cancer confirmed by operation or biopsy in this hospital from January 2012 to October 2016 were analyzed retrospectively.The boundary,shape,echogenicity,aspect ratio,calcification,blood flow distribution,resistance index,BI-RADS grade,ultrasonic elastography strain ratio were analyzed.The value of correction of ultrasound elastography strain rate in breast hyperplasia with fibroadenoma and breast cancer BI-RADS grading ratio were investigated.Results There were significant differences in boundary,rear echo,aspect ratio,calcification,ultrasonic elastography strain ratio between breast hyperplasia with fibroadenoma and breast cancer (P＜0.05);There was no significant difference between the two groups about morphology and internal echo (P＞0.05);Breast hyperplasia with fibroadenoma were mainly 0-Ⅰ in blood flow distribution,RI＜ 0.7,breast cancer showed Ⅱ-Ⅲ,RI≥0.7,the difference was statistically significant (P＜0.05).Ultrasound elastography strain rate ratio improved the diagnose accordance rate of two groups after BI-RADS' classification correction.Conclusion Hyperplasia of mammary glands with fibroadenoma and breast cancer have overlapping ultrasound features.Ultrasound elastography strain rate ratio can improve the diagnose accordance rate of two groups after BI-RADS' classification correction,which has certain clinical value.
