Patient N. | EGFR mutation in post-TKI Plasma | EGFR mutation in post-TKI Tissues | Tissue obtained by | Tumor source | ||
---|---|---|---|---|---|---|
Sensitizing | T790M | Sensitizing | T790M | |||
2 | exon 19 del | pos | exon 19 del | pos | needle biopsy | pleura |
18 | exon 19 del | pos | exon 19 del | pos | cytology | lymph node |
34 | exon 19 del | pos | exon 19 del | pos | needle biopsy | lung |
37 | exon 19 del | pos | exon 19 del | pos | needle biopsy | bronchus |
14 | exon 19 del | neg a | exon 19 del | pos | cytology | pleural fluid |
11 | L858R | neg | L858R | neg | cytology | lymph node |
4 | neg | neg | L858R | neg | cytology | liquor |
13 | L858R | neg | L858R | neg | cytology | pleural fluid |
25 | L858R | pos | L858R | neg | needle biopsy | lung |
28 | exon 20 ins | neg | exon 20 ins | neg | needle biopsy | lymph node |
8 | L858R | neg | L858R | neg | cytology | lymph node |
20 | L858R | neg | L858R | neg | cytology | bronchus/trachea |
39 | G719C/S768I | pos | G719C/S768I | neg | biopsy | bronchus |
42 | exon 19 del | neg | exon 19 del | neg | cytology | vertebral bone |
40 | exon 19 del | neg | exon 19 del | neg | needle biopsy | lung |