Molecular Alterations of Circulating Cell-Free DNA in the Pathological Progression of Hepatocellular Carcinoma

Figure 4

HCC-related gene mutations in HCC patients and non-HCC patients. (a) The distribution of genes with a mutation frequency >20% in HCC patients and non-HCC patients. (b) The distribution of genes with a mutation frequency >50% in HCC patients and non-HCC patients. CHB, chronic hepatitis B; LC, liver cirrhosis; HCC, hepatocellular carcinoma; and HCC, diagnosis model based on gene mutation burden.

(a)

(b)