| 基因突变类型 | 患者例数 | 构成比(%) |
| AKT1 | 0 | 0.00 |
| ALK | 13 | 5.83 |
| BRAF | 6 | 2.69 |
| CDKN2A | 12 | 5.38 |
| EGFR | 111 | 49.78 |
| ERBB2 | 13 | 5.83 |
| KIT | 3 | 1.34 |
| KRAS | 15 | 6.73 |
| MET | 4 | 1.79 |
| NRAS | 3 | 1.34 |
| PDGFRA1 | 0 | 0.00 |
| PIK3CA | 18 | 8.07 |
| PTEN | 4 | 1.79 |
| RET | 12 | 5.38 |
| ROS1 | 5 | 2.24 |
| STK11 | 4 | 1.79 |
| TP53 | 90 | 40.36 |