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.
Trend chart of the level of estrogen receptor expression with 18F-fluorodeoxyglucose and 18F-fluoroestradiol median maximum standardized uptake value. A positive trend with fluoroestradiol and negative with fluorodeoxyglucose can be seen with estrogen receptor status
