Parameters | Mean ADC value of breast lesion (× 10−3 mm2/s) | P value | |
---|---|---|---|
According to American College of Radiology Breast Imaging Reporting and Data System (ACR BI-RADS; 5th edition): 2014 | BI-RADS 2 | 2.056 ± 0.471[SD] | 0.0005 |
BI-RADS 3 | 1.314 ± 0.151[SD] | ||
BI-RADS 4 | 0.935 ± 0.119[SD] | ||
BI-RADS 5 | 0.930 ± 0.943[SD] | ||
Benign breast lesions | 1.891 ± 0.524[SD] | 0.0005 | |
Malignant breast lesions | 0.939 ± 0.166[SD] |