Fig. 2.
Time to first surveillance mammogram by characteristics of initial cancer. a By stage at first diagnosis. b By mode of detection for initial diagnosis. c By treatment for initial diagnosis
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.