Skip to main content
. 2019 Nov 29;9:1295. doi: 10.3389/fonc.2019.01295

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.