The value of BI-RADS in the 3D wire guide localization biopsy of non-palpable breast lesions
10.3969/j.issn.1002-1671.2014.12.008
- VernacularTitle:乳腺 BI-RADS 分类在临床不可触及病变中的诊断价值
- Author:
Zhuolin LI
;
Jianping WU
;
Kun LI
;
Yingying DING
;
Yachen YANG
;
Jun ZHANG
- Publication Type:Journal Article
- Keywords:
breast;
BI-RADS;
wire guided location biopsy
- From:
Journal of Practical Radiology
2014;(12):1982-1985
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnostic value and therapeutic implication of breast imaging reporting and data system (BI-RADS)in non-palpable breast lesions detected by imaging.Methods 21 7 patients,who were found clinical non-palpable suspi-cious lesions in breast by X-ray examination,were enrolled in our study.All patients underwent general mammography (including craniocaudal view and mediolateral oblique view)and mammographic spot view in some patients,then were biopsied using 3D wire guided location biopsy.The predictive value of BI-RADS was analyzed by compare the imaging diagnosis with pathological results. Results Of the 21 7 cases,98 cases were diagnosed of grade Ⅲ,81 cases of grade Ⅳ and 38 cases of grade Ⅴ using BI-RADS.All cases were confirmed by surgery.All lesions were excised completely according to the preoperative 3D wire guided location biopsy. 75 lesions were malignant (34.6%,75/21 7),including 39 cases of carcinoma in situ (52.0%,39/75);142 lesions were benign.1 1 cases of grade Ⅲ,29 cases of grade Ⅳ and 35 cases of grade Ⅴ were malignant.The positive predictive value of BI-RADS for gradeⅢ,grade Ⅳ and grade Ⅴ was 1 1.2% (1 1/98),35.8% (29/81)and 92.1% (35/38)respectively.The positive predictive value of BI-RADS Ⅳ for premenopausal and postmenopausal women was 24.5% (13/53)and 57.1% (1 6/28).Conclusion BI-RADS can improve the resection rate and biopsy rate of non-palpable breast lesions by 3D wire guided location biopsy,and the detection rate of early breast cancer.
