GliomaSCAN is a big NGS panel comprising 232 genes for detecting most of the glioma markers, including SNPs, CNVs (1p/19q-codeletion and chr +7/-10), and amplifications (EGFR, PDGFRA) (Sa et al., 2019; Shin et al., 2020). The gene discussed is EGFR; the disease is central nervous system cancer.