Table 2. Characteristics of patients with gene mutations.

Patient	Gene	Amino-acid substitution	Gender	Age	Histotype	Asbestos exposure	DSS
1	KRAS	G12V	Male	81	Sarcomatoid	Yes	4
2		G12V	Male	55	Epithelioid	Yes	14
3		G13D	Male	82	Epithelioid	Yes	4
4		G13S	Male	60	Epithelioid	Yes	5
5		G13D	Male	77	Biphasic	Yes	19
6	BRAF	V600E	Female	51	Epithelioid	None	9
7		V600E	Male	57	Biphasic	None	19
8		V600E	Male	73	Epithelioid	None	33
9	PIK3CA	M1040I	Male	68	Biphasic	None	7

Abbreviation: DSS=disease-specific survival.