Table 2.

Correlation of ROSE with pathology in malignant cases (n = 462).

ROSE	Histopathology
	SCC	AC	NSCLC	SCLC	Suspicious cancer	Other malignancy	Metastasis	Non malignant	Total
SCC	126	9	6	3	4		6	16	170
AC	10	87	6	0	3	1 (FLAC)	11	7	125
NSCLC	6	3	35	0	4	1 (SARC)			49
SCLC	0	3	0	94			0	1	98
Suspicious cancer	5	6	2			2 (MEC/ACC)	3	0	18
Other malignancy						2 (Lymphoma)			2
Metastasis	0	0	0	0	0		0	0	0
Non malignant	0	0	0	0	0		0	0	0
Total	147	108	49	97	11	6	20	24	462