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Spectrum of driver oncogene mutations in 95 squamous cell carcinomas.
| Gene | N (%) with mutation | 95% confidence intervals |
|---|---|---|
| EGFR | 0 | 0 – 3.8% |
| KRAS | 0 | 0 – 3.8% |
| PIK3CA | 4 (4.2%) | 1.2 – 10.4% |
| AKT1 | 1 (1.1%) | 0 – 5.7% |
| BRAF | 0 | 0 – 3.8% |
| NRAS | 0 | 0 – 3.8% |
| ERBB2/HER2 | 0 | 0 – 3.8% |
| MAP2K1/MEK1 | 0 | 0 – 3.8% |
| Any mutation | 5 (5.3%) | 1.7 – 11.9% |
