“Different trend” in multiple primary lung cancer and intrapulmonary metastasis

Table 1 Clinical, pathologic data and microsatellite marker of all patients

Patients			Age	Sex	Site of tumor	Histology	Interval (months)	Follow-up	D2S1363	D6S1056	D7S1824	D10S1239	D15S822	D22S689
G1	P1	T1	41	F	RLL	AC	29	Alive	+++	++	+	+	-	-
		T2	41	F	RUL	AC			-	++	+	+	-	-
	P2	T1	71	M	RUL	AC	42	Dead	+	-	+	-	-	-
		T2	71	M	RML	AC			-	-	-	+	-	-
G2	P3	T1	72	M	RLL	SCC	40	Dead	++	-	+	+	-	-
	P3	T2			LUL	AC			-	+	+	-	-	-
	P4	T1	63	M	RML	AC	12	Alive	-	+	+	++	+	-
	P4	T2			RUL	SCC			+	+	+	-	-	-
	P5	T1	60	M	LUL	SCC	17	Alive	-	-	+	-	-	+
	P5	T2			RLL	AC			+	++	-	+	-	+
	P6	T1	62	M	LLL	SCC	None	Alive	+	-	+	+	++	+
G3	P6	T2			LUL	SCC			+	-	+	+	-	-
	P7	T1	65	M	LUL	AC	None	Alive	-	-	+	++	-	+
	P7	T2			LLL	AC			-	-	-	++	-	-
	P8	T1	55	F	RUL	AC	None	Alive	+	+	+	-	-	+
	P8	T2			RML	AC			-	-	+	-	-	-
	P9	T1	66	M	RUL	AC	None	Dead	-	-	+	+	-	-
	P9	T2			RLL	AC			+	++	+	+	+	-
	P10	T1	51	F	RUL	AC	None	Alive	++	++	+	+	+	+
	P10	T2			RLL	AC			++	+	+	-	+	+
	P11	T1	40	F	RUL	AC	None	Alive	+	-	+	+++	-	-
	P11	T2			LLL	AC			+	+	+	++	++	+
	P12	T1	56	M	LUL	SCC	None	Alive	+	+	+	+	-	-
		T2			LLL	SCC			+	-	+	-	-	-

T1 refers to the first neoplasm; T2 refers to the second neoplasm.
G1, metachronous lung tumor with same histological types; G2, metachronous lung tumor with different histological types; G3, intrapulmonary metastasis lung tumors; AC, adenocarcinoma; SCC, squamous carcinoma; RUL, right upper lobe; RML, right middle lobe; RLL, right lower lobe; LUL, left upper lobe; LLL, left lower lobe.

ISSN: 2047-783X