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.
Gains are depicted on top of the ideograms, while losses are depicted below. Red: squamous tumors, green: adenocarcinoma + mixed type, blue: adenosquamous tumors. Adenocarcinoma and mixed type were combined because of the low numbers of samples in these groups.
