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Table 2 The T790M mutation in progression blood samples

From: The T790M resistance mutation in EGFR is only found in cfDNA from erlotinib-treated NSCLC patients that harbored an activating EGFR mutation before treatment

  Progression sample  
Pre-treatment sample No T790M T790M Total
Wild-type EGFR 128 0 128
EGFR mutation 10 6 16
Total 138 6 144