Table 2 Single cell mutation analysis of DTCs or primary or metastatic tumor cells
Patient ID | Sample ID | Sample type | Number DTCs analyzed/total DTCs collected* | Number TCs analyzed/total TCs collected* | Number DTCs or TCs with PIK3CAexon 9 mutation | Number DTCs or TCs with PIK3CAexon 20 mutation |
|---|---|---|---|---|---|---|
12 | 12-11 (T) | L2 bone metastasis (spine) | - | 8/10 | 8 | 0 |
12 | 12-12 (T) | Bone marrow | 24/75 | - | 24 | 0 |
13 | 13-1 (T) | Primary tumor | - | 5/10 | 0 | 0 |
14 | 14-1 (T) | Primary tumor (core bx) | - | 5/10 | 1 | 0 |
15 | 15-1 (T) | LN metastasis | - | 5/10 | 3 | 0 |
16 | 16-1 (T) | Primary tumor | - | 5/10 | 0 | 0 |
17 | 17-1 (T) | Primary tumor | - | 5/10 | 0 | 0 |
TOTALS | ||||||
6 patients | 7 samples | - | 24/75 | 33/60 | 36 | 0 |