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Primary pericardial mesothelioma presenting as constrictive pericarditis
G Oreopoulos1, L Mickleborough, L Daniel
1Toronto General Hospital, Toronto, Canada.
The Canadian Journal of Cardiology
|January 6, 2000
Summary
Primary pericardial mesothelioma, a rare tumor, is often diagnosed late. This case highlights a patient initially presenting with viral pericarditis, later diagnosed with constrictive pericarditis and confirmed mesothelioma post-surgery.
Area of Science:
- Oncology
- Cardiology
- Pathology
Background:
- Primary pericardial mesothelioma is an exceptionally rare malignancy.
- Diagnosis is frequently delayed, often occurring post-mortem or during surgical interventions.
Observation:
- A patient presented with symptoms mimicking viral pericarditis.
- Recurrent symptoms led to advanced imaging and cardiac catheterization, suggesting constrictive pericarditis.
- Hepatic dysfunction was noted, attributed to secondary congestion.
Findings:
- Histological examination after pericardiotomy confirmed primary pericardial mesothelioma.
- The tumor was surgically debulked.
Implications:
- This case underscores the importance of considering rare diagnoses in persistent or recurrent pericardial conditions.
- Early diagnostic consideration can potentially improve patient outcomes for primary pericardial mesothelioma.
- Multimodality imaging and invasive diagnostics are crucial for accurate pre-operative assessment.