Fig. 3.

Mutational concordance between ascites circulating tumor DNA (ctDNA), preoperative plasma ctDNA, and tumor DNA. (A) Numbers of somatic mutations co-detected in ascites ctDNA, preoperative plasma ctDNA, and tumor DNA are shown in red, blue, and black, respectively. (B) Comparison of mutant allele frequencies of the shared mutations between preoperative plasma ctDNA and ascites ctDNA, tumor DNA and ascites ctDNA, and tumor DNA and preoperative ctDNA. The mutant allele frequencies (MAF) are shown on the x- and y-axes.