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Keep this study
Lead
Second Affiliated Hospital, Zhejiang University, School of Medicine
With
Beijing Friendship Hospital
The aim of this study was to investigate the added value of Principal Component Regression (PCR) based contrast-enhanced ultrasound (CEUS) for differentiating low risk patients with breast nodules categorized as 4A using the Breast Imaging Reporting and Data System (BI-RADS). The study included patients with 4A nodules confirmed by core biopsy and/or surgery. The CEUS parameters were assessed and PCR scores were calculated to evaluated the added value in BI-RADS 4A nodules.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
patients with BI-RADS 4A breast lesion
You may not be if
(i) absence of a pathologic diagnosis; (ii) presence of breast nodules that were too large to compare with normal parenchyma; (iii) patients with radiotherapy and chemotherapy of breast cancer; and (iv) skin disorders.
Clareo Health | PCR Based CEUS in BI RADS 4A Nodules
