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.
Relationship between RAS mutation status and progression-free and overall survival. (A) progression-free survival and (B) overall survival in patients who were RAS mutated in either pre-treatment biopsy or resected specimen (‘anytime mutant’) versus patients whose specimens only ever tested RAS wild-type.
