Table 2.
Results of KRAS mutation detection in ctDNA and matched tissue.
| Groups | PC or PB tissue | |||
|---|---|---|---|---|
| KRAS mutant | KRAS wild-type | Total | ||
| ctDNA | KRAS mutant | 15 | 4 | 19 |
| KRAS wild-type | 5 | 11 | 16 | |
| Total | 20 | 15 | 35 | |
ctDNA, circulating tumor DNA.
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