Transthoracic needle aspiration (24%)
Subclavian vessel puncture (22%)
Thoracentesis (22%)
Pleural biopsy (8%)
Mechanical ventilation (7%)
Iatrogenic pneumothorax
Tension pneumothorax
Spontaneous pneumothorax
Traumatic pneumothorax
Catamenial pneumothorax
Hemothorax
Fat embolism syndrome
Pulmonary barotrauma