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[Spontaneous pneumothorax in children]
1Service de chirurgie infantile, CHD Félix Guyon, Saint-Denis, La Réunion.
Insights
Spontaneous pneumothorax is uncommon in children, with different causes before and after age 12. Treatment ranges from observation to chest tube drainage or surgery based on severity and underlying conditions.
Area of Science:
- Pediatric Pulmonology
- Thoracic Surgery
- Medical Diagnostics
Context:
- Spontaneous pneumothorax is a rare condition in pediatric patients.
- Underlying pathologies differ significantly based on age, with asthma and cystic malformations common before 12 years, and cystic fibrosis and constitutional slim morphology prevalent after 12 years.
- Diagnosis is typically confirmed via chest X-rays, with symptoms correlating to the degree of lung collapse.
Purpose:
- To outline the distinct etiologies of spontaneous pneumothorax in children.
- To describe the diagnostic confirmation methods.
- To detail the management strategies based on clinical presentation and underlying causes.
Summary:
- Mildly symptomatic cases often resolve spontaneously within days.
- Significant cardiorespiratory compromise necessitates mechanical air evacuation via tube thoracostomy until complete lung reexpansion.
- Surgical intervention is reserved for persistent air leaks, large cystic malformations, post-infectious bullae, or recurrent/bilateral pneumothorax.
Impact:
- Provides a clear diagnostic and management algorithm for pediatric spontaneous pneumothorax.
- Highlights age-specific risk factors and pathologies, aiding in targeted clinical suspicion.
- Informs treatment decisions, optimizing patient outcomes and resource utilization in pediatric thoracic emergencies.
Abstract:
Spontaneous pneumothorax is rare in childhood. Before 12 years of age the main underlying pathologies are asthma, cystic malformations, post infectious bullae, and infectious pneumoniae. After 12 years of age it is mainly associated with cystic fibrosis and constitutional slim morphology. Symptoms vary according to the extent of lung collapse and the diagnosis is confirmed on chest X rays. In mildly symptomatic pneumothorax, spontaneous resolution is achieved within few days. When cardiorespiratory difficulties are present, mechanical evacuation of air from the pleural cavity is necessary through a tube drainage maintained until complete pulmonary reexpansion. Surgical treatment is indicated in case of persisting air leakage after one week of efficient drainage, large cystic malformation or post infectious bullae, recurring or bilateral pneumothorax.