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[Pleurisy: diagnostic and therapeutic management]
1Service de pédiatrie, centre hospitalier Lens, France.
Summary
Diagnosing pediatric pleural effusion, often infectious, relies on thoracocentesis and Light's criteria. Further tests like cultures and imaging aid etiology determination and treatment, with urokinase showing promise.
Area of Science:
- Pediatric Pulmonology
- Thoracic Medicine
- Diagnostic Procedures
Background:
- Pediatric pleural effusion diagnosis presents challenges due to diverse etiologies, frequently involving infectious agents.
- Thoracocentesis is the primary diagnostic method, with Light's criteria essential for classifying effusions as transudate or exudate.
Purpose of the Study:
- To outline diagnostic approaches for pediatric pleural effusion.
- To detail investigations for exudative pleural effusions and evaluate therapeutic options.
Main Methods:
- Thoracocentesis for initial fluid analysis.
- Application of Light's criteria to differentiate effusion types.
- Further tests including macroscopic appearance, cytology, biochemical analysis (glucose, LDH, ADA, pH), bacterial cultures.
- Advanced investigations: pleural biopsy via thoracoscopy or video-assisted thoracoscopy (VATS), bronchofibroscopy, CT scans.
- Evaluation of intrapleural urokinase therapy.
Main Results:
- Light's criteria effectively distinguish transudative from exudative effusions.
- Exudative effusions necessitate further tests to identify etiology and guide treatment.
- Intrapleural urokinase demonstrates safety and utility.
- Early consideration of VATS is warranted.
Conclusions:
- A systematic approach combining thoracocentesis, Light's criteria, and targeted investigations is crucial for pediatric pleural effusion diagnosis.
- Various tests are vital for determining the cause of exudative effusions.
- Intrapleural urokinase is a safe and effective treatment option.