Figure 4.
OS for Group 2. Group 2 is the intermediate-grade predominant group, which includes papillary and acinar nodule subtypes. OS, overall survival.
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.