Table 1.

Clinical characteristics of lung adenocarcinoma patients

Clinical factors	None metastasis (n = 3)	Liver metastasis (n = 3)
Age (years)	65.3 (mean)	62.7 (mean)
Gender (Male/Femle)	1/2	1/2
Smoking (Y/N)	2/1	1/2
Primary (Single or Multiple)	S	S
Tumor diameter (cm)	3.26 (mean)	3.41 (mean)
Metastatic (Single or Multiple)	0	1/2 (S/M)
Other organ metastasis	None	None
Histology of other cancers	None	None