Table 3. Operations.

Operations	Number
Drain effusion/pleural biopsy	73
With talc insufflation	63
Without talc insufflation	10
Drain empyema	17
Evacuate hemothorax	4
Pericardial window	3
Lung biopsy	2
Treat chylothorax	2
Treat pneumothorax	1
Total	102