The study of classification for breast solid nodular lesions using an ultrasonographic characteristic diagnostic score system
- VernacularTitle:超声征象评分系统对乳腺实性结节分类诊断的研究
- Author:
Li LI
;
Changjun WU
;
Qianyi QIU
;
Chunmei ZHANG
;
Miao ZHENG
- Publication Type:Journal Article
- Keywords:
Ultrasonography;
Breast neoplasms;
ROC curve
- From:
Chinese Journal of Ultrasonography
2008;17(10):883-886
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the accuracy of an ultrasonographic characteristic diagnostic score system(UCDSS) which was used to classify the breast solid nodular lesions. Methods UCDSS were established by analyzing the ultrasonographic sign of the 205 breast solid nodular lesions. These lesions were classified according to the total scores of each ultrasonographie sign. ROC curve was used to evaluate the value of UCDSS. Results The area under ROC curve of UCDSS was 0. 977, the sensitivity and specificity was 92.0%, 92.3% respectively. Conclusions The classification based on the UCDSS may increase the diagnostic accuracy of the differentiation between benign and malignant breast solid nodular lesions.
