Application of Ventana immunocytochemical analysis on ThinPrep cytology slides for detection of ALK rearrangement in patients with advanced non–small-cell lung cancer

Table 1 Patient characteristics

Characteristics	n
Mean age, years	58
Sex:
Male	75
Female	46
Histopathological subtypes:
Squamous carcinomas	12
Adenocarcinoma	101
Non–small-cell carcinoma NOS	8
Location:
Supraclavicular lymph nodes	106
Mediastinal lymph nodes	10
Axillary lymph nodes	2
Chest wall	2
Liver	1

ISSN: 1471-2407