Coexistence of anaplastic lymphoma kinase rearrangement in lung adenocarcinoma harbouring epidermal growth factor receptor mutation: A single-center study

Table 1 Clinicopathological features of six lung adenocarcinoma patients with co-mutations of EGFR and ALK genes

Case	EGFR mutation	Gender	Age (yr)	Smoking history	TNM stage	Common metastatic sites
1#	19del	Female	55	No	IV	Bone
2#	19del/L858R	Female	39	No	IV	Liver, bone, adrenal gland
3#	20ins	Male	61	No	IIIA	None
4#	L858R	Female	57	No	IV	Bone
5#	L858R	Female	73	No	IV	Bone
6#	L861Q	Female	53	No	IV	Bone, brain

EGFR: Epidermal growth factor receptor; TNM: Tumor node metastasis.