The Prevalence of the EML4-ALK Fusion Gene in Cytology Specimens from Patients with Lung Adenocarcinoma

Table 1

Characteristics of the study samples.

Characteristics
Gender
Male (%)	28 (80)
Female (%)	7 (20)
Age, y
Average (range)	63.5 (41–82)
Metastasis site
Pleura	16
Bone	7
Liver	4
CNS	1