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[Cardiac tamponade and chambered pericardial effusion complicating hemophilus influenzae pericarditis (author's
Insights
A rare case of primary pericarditis and cardiac tamponade caused by Hemophilus influenzae in a child is detailed. Echocardiography proved superior to CT scans in localizing complex pericardial effusions.
Area of Science:
- Pediatrics
- Infectious Diseases
- Cardiology
Background:
- Primary pericarditis is uncommon in children.
- Cardiac tamponade requires prompt diagnosis and intervention.
Observation:
- A 9-year-old girl presented with primary pericarditis and cardiac tamponade.
- The condition was attributed to Hemophilus influenzae infection.
- Meningitis and other organ involvement were ruled out.
Findings:
- Despite three weeks of pericardial drainage, a complex, chambered pericardial effusion developed.
- Cross-sectional echocardiography provided more precise localization of the effusion compared to axial computerized tomography.
Implications:
- This case highlights Hemophilus influenzae as a potential cause of pediatric pericarditis.
- Echocardiography is a valuable tool for managing complex pericardial effusions in children.
- Early and accurate diagnosis is crucial for effective treatment of pediatric cardiac emergencies.
Abstract:
An unusual case of a 9 year old girl with primary pericarditis and cardiac tamponade due to Hemophilus influenzae is reported. Meningitis or manifestations in other organs could be excluded. Despite pericardial drainage for three weeks beginning at the 11th day of illness, a chambered pericardial effusion developed, which could be localized more exactly by cross-sectional echocardiography than by axial computerized tomography.
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Pericarditis II: Clinical Features and Diagnostic Tests
Pericarditis III: Medical Management
Pericarditis IV: Nursing Management
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Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

