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Pericarditis in a Child with an Intrapericardial Bronchogenic Cyst
Tim Attmann1, Christina Grothusen1, Carsten Rickers2
1Department of Cardiovascular Surgery, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany.
Insights
Intrapericardial bronchogenic cysts (IBCs) are rare congenital malformations. This case highlights an IBC presenting as chest pain and fever in a child, emphasizing their potential as a serious cause of inflammation.
Area of Science:
- Pediatric Cardiology
- Thoracic Surgery
- Congenital Malformations
Background:
- Intrapericardial bronchogenic cysts (IBCs) are rare congenital anomalies.
- Typically asymptomatic, IBCs can present with serious complications.
Purpose of the Study:
- To report a case of a symptomatic intrapericardial bronchogenic cyst in a child.
- To highlight the diagnostic and management challenges of IBCs.
Main Methods:
- Case presentation of a 9-year-old boy with chest pain and fever.
- Diagnostic imaging revealing a pericardial effusion and a mass.
- Surgical excision of the mass and confirmation via immunohistochemistry.
Main Results:
- A large IBC was identified and successfully excised.
- The patient experienced a post-operative postcardiotomy syndrome, managed conservatively.
- Follow-up remained uneventful.
Conclusions:
- IBCs, though rare, can manifest as a significant cause of pediatric inflammation.
- Early diagnosis and surgical intervention are crucial for managing symptomatic IBCs.
Abstract:
Background An intrapericardial bronchogenic cyst (IBC) is a rare congenital malformation seemingly asymptomatic in most subjects. Case Description A 9-year-old boy presented with persistent chest pain and fever. Imaging revealed a large pericardial effusion with a tumor located at the left atrial appendage extending behind the great vessels. Mass rupture with scattered mucoid debris was found intra-operatively. The tumor was excised and the IBC was confirmed by immunohistochemistry. A postcardiotomy syndrome occurred four weeks post-operative. It was treated conservatively. Since then, follow-up visits have remained uneventful. Conclusion IBCs are a scarce, but serious cause of persistent inflammation in children.
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