Figure 1.
Craniocaudal views of mammograms of different patients showing ACR BI-RADS categories of breast density with QUANTRA numerical breast density values in parentheses: (A) D1(12%), (B) D2 (17%), (C) D3 (22%), and (D) D4 (33%)
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.