Table 1. Somatic mutations detected by NGS.

Gene	c.HGVS	g.HGVS	Exon/intron	Allele frequency (%)
TP53	c.524G>A	p.R175H	EX5	33.8
EGFR	c.2573T>G	p.L858R	EX21	33.0
EGFR	c.2153T>A	p.L718Q	EX18	1.3

NGS, next-generation sequencing. c.HGVS, Human Genome Variation Society CDNA reference sequence (represented by prefix “c”); g.HGVS, Human Genome Variation Society Genomic reference sequences (represented by the prefix “g”).