Table 3. Diagnosis of all cases.

Diagnosis	Number	Rate
Benign	3	17.6 (3/17)
Non caseating granulomas	2	66.7 (2/3)
Mycobacterium avium complex	1	33.3 (1/3)
Malignant	14	82.3 (14/17)
Adenocarcinoma	6	42.8 (6/14)
Squamous	6	42.8 (6/14)
Carcinoid tumor of the lung	1	7.1 (1/14)
MALT lymphoma	1	7.1 (1/14)
Non-diagnostic	5	22.7 (5/22)
Total diagnostic	17	77.2 (17/22)

MALT, mucosa-associated lymphoid tissue.