Table 3. Characteristics of non-small cell lung cancer patients with MET exon 14 skipping.

Cases	Sex	Age	Smoking	P.	T.	Subtype	Stage	MET IHC	EGFR CN	HER2 CN	TTF1
1	F	67	Never	A	3.5	Acinar	IB	++	> 8	> 6	–
2	F	77	Never	A	2	Lepidic+Acinar	IB	+	> 4	2	+
3	M	66	Smoker	A	4	Papillary	IIA	++	> 4	2	+
4	F	74	Never	A	2.3	Lepidic	IA	++	> 6	2	+
5	F	54	Never	A	2	Acinar+Papillary	IB	++	> 10	2	–
6	M	60	Smoker	A	4.5	Solid	IB	++	> 7	2	+
7	F	75	Never	A	2.5	Solid	IB	+++	> 5	2	+
8	F	60	Never	A	4	Acinar+Lepidic	IIB	+	> 8	2	+
9	F	62	Never	A	3	Acinar+Solid	IA	++	> 5	2	+
10	F	49	Never	A	1	AAH	0	–	2	2	+
11	F	60	Never	A	2.8	Lepidic	IA	+	2	4	+
12	F	75	Never	A	2.5	IMA+Acinar	IA	+	> 5	2	–
13	M	76	Never	A	0.5	Acinar	IA	++	> 5	> 5	+
14	M	76	Smoker	A	2.8	Lepidic+Acinar	IA	–	> 5	3	+
15	M	67	Never	A	1.5	AIS	0	–	2	2	+
16	F	57	Never	A	0.8	AIS	0	+	2	2	+
17	F	73	Never	A	4	Papillary	IIA	+	2	2	+
18	F	47	Never	A	0.9	AIS	0	–	2	2	+
19	F	63	Never	A	2	Papillary+Micropapillary	IIA	+	> 7	2	+
20	M	68	Smoker	A	3.2	Solid	IIA	++	> 8	> 3	+
21	M	68	Never	A	3.5	Acinar+Solid	IIIA	+++	> 5	3	+
22	M	65	Smoker	AS	10	N.A.	IIB	+	> 4	2	+
23	F	77	Never	AS	1.5	N.A.	IA	+	> 5	> 4	+

Abbreviations: F, female, M, male; P, pathology; T. tumor size (cm); AAH, atypical adenomatous hyperplasia; AIS, adenocarcinoma in situ; IHC, MET immunohistochemistry; EGFR CN, EGFR gene copy by EGFR-FISH analysis; HER2 CN, HER2 gene copy by HER2-FISH analysis; N.A., not available; AAH, Atypical adenomatous hyperplasia; AIS, adenocarcinoma in situ (AIS).