Which is a classic indication for chest tube thoracostomy?

• A. Uncomplicated pneumonia
• B. Pneumothorax with respiratory compromise, tension pneumothorax, or large pleural effusion causing distress or persistent air leak
• C. Small stable pleural effusion
• D. Pneumothorax with respiratory compromise

Answer: (B)

Chest tube thoracostomy is reserved for situations where air or fluid in the pleural space is causing real trouble for breathing or requires definitive drainage. The classic indications are when a pneumothorax is causing respiratory distress or there is tension physiology, and when a pleural effusion is large enough to cause dyspnea or there is a persistent air leak that needs ongoing drainage. In other words, you drain when the lung can’t re-expand or the patient is in distress from the air or fluid in the chest.

Uncomplicated pneumonia doesn’t create a need to drain the pleural space; it’s treated with antibiotics and supportive care. A small, stable pleural effusion typically doesn’t require a chest tube and is managed conservatively or with targeted drainage if symptomatic. A pneumothorax with respiratory compromise fits the scenario, but the option that also includes tension pneumothorax and a large effusion with distress or ongoing air leak captures the full set of classic, clearly indicated situations for chest tube placement.