Pleural disease and pneumothorax
Air, fluid or infection accumulating between the pleural layers.
Draft awaiting medical review · General information; not a substitute for an individual consultation and assessment.
Content updated: 22 October 2026 · Last physician review: not yet completed.
Air, fluid and infection are different problems
The pleura is the membrane covering the lungs and lining the chest cavity. Air between its layers is called a pneumothorax, while fluid accumulation is called a pleural effusion. A collection of infected, pus-filled fluid is called empyema. Treatment depends not only on the amount but also on the cause and the person’s breathing.
How is a pneumothorax recognized?
Sudden chest pain on one side and breathlessness may occur. A pneumothorax can develop after trauma or spontaneously; underlying lung disease may be present. Examination and imaging are used for assessment. Call 112 in Türkiye for sudden severe breathlessness, fainting or blue discoloration.
What treatment options are available?
Close observation, aspiration of air or a chest tube may be appropriate in selected patients. Surgery may be discussed for recurrent pneumothorax, persistent air leakage or particular risk situations. Treatment of the leaking area and procedures intended to make the pleural layers adhere may be considered.
Pleural fluid and empyema
Fluid can accumulate for different reasons, including heart disease, infection or tumors. When needed, ultrasound-guided sampling allows laboratory analysis. Empyema may require antibiotics and drainage; further interventions or surgery may be considered if improvement is inadequate.
Why is follow-up important?
Lung condition and the underlying cause are monitored after treatment. Stopping smoking is important. Do not decide on a date to fly or dive yourself; obtain an assessment of your individual fitness from the treatment team.
Frequently asked questions
Does having a chest tube mean major surgery?
No. Tube drainage removes air or fluid; not every patient needs an additional operation.
Can a pneumothorax recur?
Yes. Recurrence risk and options to reduce it are assessed individually.
Further reading
Patient information sources · Sources checked: 22 October 2026. Checking sources does not mean the text has been medically approved by the physician.