Research Paper Volume 11, Issue 23 pp 11224—11243

Genomic landscapes by multiregion sequencing combined with circulation tumor DNA detection contribute to molecular diagnosis in glioblastomas

Figure 5. Comparison of EGFR mutations identified using ctDNA and tumor DNA sequencing. (AC) Mutation hotspots of EGFR mutations present in the TCGA database, patient tissue WES data and ctDNA testing results.