Fig. 3
From: The characteristics of ctDNA reveal the high complexity in matching the corresponding tumor tissues
cfDNA concentration could significantly affect the concordance between ctDNA and tumor tissues. a The boxplot of cfDNA concentrations between healthy people and late-stage lung cancer patients. b The boxplot of cfDNA concentrations between IIIB patients and IV patients. c The sensitivity of ctDNA with different cfDNA concentrations. d The boxplot of the maximum mutant allelic frequencies in ctDNA samples with different cfDNA concentration