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. 2017 Jul 20;37(7):962–966. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2017.07.20

2.

血浆标本与相应组织标本的KRAS突变一致性检测结果

Comparison of KRAS mutation in plasma and matched tumor tissue DNA

KRAS status in plasma cfDNA KRAS status in tumor tissue DNA Kappa P
Mutated Wild type Total
Mutated 18 2 20 0.553 0.000
Wild type 13 38 51
Total 31 40 71