Cough, fever, pleuritic chest pain, weight loss, night sweats (generally over course of several weeks)
Tachycardia, tachypnea, or fever may be absent
Tachycardia, tachypnea, or fever may be absent
Empyema
Massive hemoptysis
Lung abscess
Cavitary lesion with air-fluid level
Mediastinitis
Infected bullae
Pleuritis
Pleural fluid collection with bronchopleural fistula
Spontaneous pneumothorax
Loop of bowel extending through diaphragmatic hernia