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A case of isolated primary chylopericardium
British Heart Journal
|April 1, 1979
Summary
A rare case of primary chylopericardium mimicked cardiomegaly in an asymptomatic young man. Diagnosis involved imaging and pericardiocentesis, leading to successful surgical treatment for this pericardial effusion.
Area of Science:
- Cardiology
- Thoracic Surgery
- Diagnostic Imaging
Background:
- Primary chylopericardium is a rare condition characterized by the accumulation of chyle in the pericardial sac.
- It can present insidiously, often mimicking other cardiac conditions.
Observation:
- An asymptomatic 19-year-old man presented with radiographic cardiomegaly.
- Initial investigations including cardiac catheterization and angiography showed fluid collection below the heart.
- Ultrasound confirmed a pericardial effusion.
Findings:
- Thoracic blood pool isotope scanning differentiated the effusion from a cyst.
- Lymphangiography showed contrast in the pericardium, confirming chylopericardium.
- Pericardiocentesis confirmed the diagnosis and provided temporary relief.
Implications:
- This case highlights the importance of considering chylopericardium in the differential diagnosis of cardiomegaly.
- Prompt diagnosis and surgical intervention can lead to favorable outcomes.
- Further research into the etiology and management of primary chylopericardium is warranted.