Diagnostic value of contrast-enhanced ultrasound in breast precancerous lesions
- VernacularTitle:超声造影对乳腺癌前病变的诊断价值
- Author:
Ting YUE
1
;
Qin CHEN
;
Jun LUO
;
Hao WU
;
Wanyue DENG
;
Lina TANG
;
Yijie CHEN
;
Zhongshi DU
;
Lichun YANG
;
Xiaomao LUO
;
Yinghua NIAN
;
Zhihong LYU
;
Ehui HAN
;
Huan LI
;
Yinrong CHENG
;
Lei YANG
;
Lijun YUAN
;
Yong YANG
;
Yilin YANG
;
Yan CHENG
;
Zizhen ZHANG
;
Baoyan BAI
;
Shengli WANG
;
Honghong XUE
Author Information
- Keywords: Contrast-enhanced ultrasound; Breast neoplasms; Breast precancerous lesions; Predictive model
- From:Chinese Journal of Ultrasonography 2017;26(12):1048-1052
- CountryChina
- Language:Chinese
- Abstract: Objective To evaluate the diagnostic value of contrast-enhanced ultrasound in breast precancerous lesions . Methods Retrospectively analyzed the contrast-enhanced ultrasound model and angiographic predictive model of 465 cases of the A prospective multicenter study of breast nodules contrast-enhanced ultrasound" that led the Sichuan Provincial People′s Hospital from January 2016 to April 2017 ,which included 69 cases of breast precancerous lesions and 396 other types benign lesions ,and the sensitivity ,specificity and accuracy of the diagnosis of breast precancerous lesions were calculated . Results The sensitivity of ultrasound predictive model for the diagnosis of precancerous lesions was 60 .9％ and AUC was 0 .681 . Precancerous lesions mainly showed non-concentricity , increased homogeneity , and increased lesions;other types of benign lesions mainly showed non-centripetal ,high uniformity enhancement and lesion size unchanged . Conclusions Contrast-enhanced ultrasound shows a potential value in the differential diagnosis of precancerous lesions and other types of benign lesions ,that can help clinicians to take early intervention measures for breast precancerous lesions ,but there are still many problems to be solved .
