# Pneumothorax Revealing the Rupture of a Primary Pleural Hydatid Cyst

## TL;DR

A rare case of a primary pleural hydatid cyst was discovered through pneumothorax in a young male patient.

## Contribution

This case study highlights the diagnostic challenges of primary pleural hydatid cysts revealed by pneumothorax.

## Key findings

- Pneumothorax can indicate a rare primary pleural hydatid cyst.
- Hydatid serology may be negative, complicating diagnosis.
- The case elucidates clinical and radiological features of the condition.

## Abstract

Primary pleural hydatid cysts are exceptionally uncommon, even in areas where this parasitic infection is prevalent. The occurrence of pneumothorax can serve as an indicator of this condition, presenting a challenge in both diagnosis and treatment when compared to more common causes of pneumothorax. Moreover, hydatid serology often yields negative results, further complicating the diagnosis. Our case study involves a 15-year-old male who experienced a pneumothorax, subsequently revealing a primary pleural hydatid cyst. This report focuses on elucidating its genesis mechanism and outlining its indicative clinical, radiological, and biological characteristics.