Table 3. Cytological diagnosis by lymph node/mass.

Cytological diagnosis	n	%
Adenocarcinoma	444	24.7
Lymphoma	13	0.7
Squamous	155	8.6
Adenosquamous	24	1.3
Large cell neuroendocrine	7	0.4
Small cell	269	15.0
Suspicious	20	1.1
Granuloma	180	10.0
NOS	48	2.7
Sarcomatoid carcinoma	2	0.1
Other	6	0.3
Lymphocytes	561	31.3
Inadequate	65	3.6

NOS, not otherwise specified.