Correlation between elastography score and strain rate ratio in breast small tumor
10.3969/j.issn.1672-7347.2010.09.005
- VernacularTitle:乳腺微小癌的超声弹性成像评分与应变率比值的相关性分析
- Author:
Zhiyuan WANG
;
Tongming YANG
;
Zehui WU
;
Shichu TANG
;
Xia LIANG
;
Ang QIN
;
Tao OUYANG
;
Pengfei LIU
;
Jun LIU
- Publication Type:Journal Article
- Keywords:
breast;
small cancer;
ultrasonic elastography;
strain rate ratio;
stiffness
- From:
Journal of Central South University(Medical Sciences)
2010;35(9):928-932
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the value of elastography score and strain rate ratio in the diagnosis of small breast malignant focus. Methods We retrospectively analyzed 22 patients with breast small malignant foci less than 10 mm. Ultrasound characteristics were summed up in breast small cancer. Results On elastogram, 2 patients scored 3, 14 scored 4 and 6 scored 5.The average strain rate ratio of all foci was 4.76, and there was correlation between it and elastography scores. Conclusion Ultrasonic elastography has important value in the diagnosis of breast small cancer.
