Table 1.

The cytological and the final diagnoses of the cases

Final diagnosis	Cytological diagnosis
	AC	SqCC	NSCLC-NOS	Total
AC	61	3	1	65
SqCC	10	19	1	30
Adenosquamous CC	2a	1b	-	3
SqCC + small CC	-	1c	-	1
Total	63a/73	21b,c/24	2	99

^aSqCC, ^bAC, and ^cSmall CC component missed at cytology. AC: Adenocarcinoma, SqCC: Squamous cell carcinoma, CC: Cell carcinoma, NSCLC: Non-small cell lung cancer, NOS: Not otherwise specified