Primary Epithelial Myoepithelial Carcinoma of Lung, Reporting of a Rare Entity, Its Molecular Histogenesis and Review of the Literature

Table 1

Year	Case author	Age	Sex	Diagnosis	Site	Siz (cm)	Lymph node	Met	Outcome
1994	Nistal et al. [1]	55	F	EMT	RUL	2	N/A	Neg	FOD at 2 yr
1993	Hornouchi [2]	57	F	EMT	Trachea	2.2			N/A
1995	Tsuji et al. [3]	66	M	Adenomyo epithelioma	R intermedius bron	1.6			AW after 36 months now died of unrelated disease
1997	Wilson and Moran [4]	55	F	EMC	LLL	3.9			AW after 7 m
1998	Shanks et al. [5]	67	M	EMC	LLL	1.3			Lost to follow up
1998	Ryska et al. [6]	47	F	EMC	RULB	N/A			AW after 13 m
2001	Pelosi et al. [7]	47	M	EMT of unprovn malig potential	LULB	1.5			AW after 6 months
2001	Fulford et al. [8]	1 : 55	F	EMC	RMB	5			FOD at 8 months
		3 : 56	M	EMC		N/A			FOD at 5 yrs
		4 : 57	F	EMC	LMB	1.5			FOD at 8 yrs
		5 : 54	F	EMC	RUL	1.5			FOD at 7 yrs
2003	Doganay et al. [9]	73	M	EMC	LLLB	5			AW after 34 m
2004	Ru et al. [10]	73	M	EMC	LULB	3.8			FOD at 8 months
		1 : 54	F	Pneumocytic	RLL	2.6			FOD at 31 months
		2; 62	F	adenomyoepithelioma	LLL	2			FOD at 14 months
2007	Chang et al. [11]	3; 58	F		RML	1.2			FOD at 13 months
		4; 57	F		LUL	0.8			FOD at 78 months
		5; 52	F		RUL	1.2			FOD at 5 months
		1; 38	M	EMC	LLL	5	One case		FOD at 4 months
		2; 48	M	EMC	RUL	2.5	shows lymph		FOD at 12 months
2009	Nguyen et al. [12]	3; 52	F	EMC	LLL	3	node inv		N/A
		4; 54	M	EMC	RUL	3			FOD at 12 months
		5; 56	F	EMC	L main bronchus	4.2			FOD at 2 months
2011	Munoz et al. [13]	76	F	EMC	RUL	2.7			N/A
current case		57	M	EMC	Right bronchus intermedius	1.2			FOD at 9 months

EMC: epithelial myoepithelial carcinoma, EMT: epithelial myoepithelial tumor, RUL: right upper lobe, LLLB: left lower lobe bronchus, RULB: right upper lobe bronchus, LULB: left upper lobe bronchus, RMB: right main bronchus, RLL: right lower lobe, RML: right middle lobe, RUL: right upper lobe, LLL: left lower lobe, LUL: left upper lobe, LMB: lower main bronchus, FOD: free of disease, AW: alive with, N/A: not available.