Index test:Breast 
Sponsors
Nanfang Hospital, Southern Medical University, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University
Conditions
BIRADS 4A breast lesionsBreast disease
Unknown Phase
Clinical Study of Breast Multimodality Imaging in Early Breast Cancer Screening and Diagnosis
RecruitingChiCTR1800015892
Start: 2016-10-01Updated: 2018-04-30
A multi-center study of breast contrast-enhanced ultrasound in the diagnosis of BI-RADS 4A lesions
RecruitingChiCTR2100050719
Start: 2021-10-08Updated: 2022-05-02