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.
Progression‐free survival (PFS) using first‐line therapy in patients with MSS and MSI‐H (A), PFS using anti‐EGFR therapy between HER2 mutated and amplification cases (B), and PFS using PD‐1 antibody between MSI‐H with and without HER2 mutation (C). Abbreviations: EGFR, epidermal growth factor receptor; HER2, human epidermal growth receptor 2; MSI‐H, microsatellite instability‐high; MSS, microsatellite stability; PD‐1, programmed death‐1.
