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.
EGFR mutations status for tissue samples and T0
| EGFR mutation status | Tissue samples N (%) |
T0 N (%) |
|---|---|---|
| Deletion 19 | 14 (46.7%) | 12 (40.0%) |
| Exon 21 (L858R) | 14 (46.7%) | 5 (16.7%) |
| Addition Exon 20 | 2 (6.7%) | 1 (3.3%) |
| Mutation Negative | 0 (0.0%) | 12 (40.0%) |
| Total | 30 | 30 |
