Table 4. Clinicopathological, immunohistochemical, and fluorescence in situ hybridization data of 8 patients with mucoepidermoid carcinoma-like pulmonary carcinoma.

No.	1	2	3	4	5	6	7	8
Age, yr	48	54	46	36	66	71	78	65
gender	Female	Female	Male	Male	Female	Male	Fmale	Male
Location	Upper right lobe	Lower left lobe	Lower left lobe	Upper right lobe bronchus	Upper rightlobe	Lower left lobe	Upper left lobe bronchus	Middle right lobe
Symptoms	No	No	Cough and hemoptysis	Cough, hemoptysis and chest pain	Cough, fever and back pain	No	Cough	Cough and fever
Surgery	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes
Final diagnosis	Adenocarcinoma	Adenocarcinoma	Adenocarcinoma	Adenosquamous carcinoma	Adenosquamous carcinoma	Adenocarcinoma	Adenocarcinoma	Adenocarcinoma
IHC findings
TTF-1	+	+	+	+	+	+	+	+
CK7	+	+	+	+	+	+	+	+
uc5Ac	+	+	+	+	+	+	+	+
p63	+	+	+	+	+	+	+	+
p40	-	+ #	-	+	+	+	+ #	-
EGFR	+	+	+	+	+	+	+	+
ALK	+	+	+	+	-	-	-	+
HER-2	-	-	-	-	-	-	-	-
Ki-67	8%	10%	15%	3%	5%	10%	3%	5%
ALK arrangement	Yes	Yes	Yes	Yes	/	/	/	Yes
MAML2 arrangement	No	No	No	No	/	No	/	No
Follow-up time, mo	9	23	5	7	4	51	/	3
Recurrence or metastasis	Yes	No	No	Yes	No	No	/	No
Death	No	No	No	No	No	No	/	No

^# Scanty