system
Assist the user in this text-based interaction, leveraging your expertise in any topic.
human
Simplify this medical report for a non-technical reader.

Relevant data:
The patient is suffering from pneumothorax, which is a condition where air accumulates in the pleural cavity of the lungs, leading to lung collapse.
gpt
The patient's lung has collapsed due to an issue called pneumothorax, where air builds up in the lung cavity.