Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Representative examples of the DCE images at 3 time points used to measure IER and DER for (a) BRCA premenopausal case, (b) BRCA postmenopausal case, (c) control premenopausal case, and (d) control postmenopausal case. The corresponding scaled primary eigenvectors are shown for each case to demonstrate how the eigenvectors represent background parenchymal enhancement.
