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Histopathological and molecular features of the lung cancer biopsy
| Feature/biomarker | Results |
|---|---|
| MNF-116 | –/+ |
| AE1/AE3 | –/+ |
| EMA | –/+ |
| CK7 | – |
| TTF1 | – |
| Vimentin | + (mainly in sarcomatoid component) |
| P63 | – |
| Napsin | – |
| Calretinin | –/+ |
| D240 | – |
| WT1 | –/+ |
| HMB45 | – |
| S100 | – |
| Ki67 | 40% |
| ALK (D5F3 clone) | negative |
| ROS1 rearrangements (clone D4D6) | negative |
| MET IHC and FISH | negative |
| 30-gene next-generation sequencing | no mutations detected |
