Sarcoidois presenting with pericardial effusion.

Area of Science:

• Cardiology
• Pulmonology
• Rheumatology

Background:

• Cardiac sarcoidosis affects approximately 20% of patients at autopsy.
• Pericardial involvement in sarcoidosis is exceptionally rare, occurring in 3% or less of cases.
• Distinguishing sarcoidosis from other granulomatous diseases is crucial for accurate diagnosis and treatment.

Observation:

• A patient presented with a pericardial effusion, a rare manifestation of sarcoidosis.
• The diagnosis was confirmed through biopsies of lymph nodes, liver, and bone marrow, revealing typical sarcoidosis pathology.
• Other potential causes of granulomatous disease and pleural effusion were systematically excluded.

Findings:

• The patient's pericardial effusion showed a dramatic response to a daily dose of 30 mg of prednisone.
• Treatment led to the resolution of the effusion, significant weight gain, and normalization of body temperature.
• Histopathological examination confirmed sarcoidosis, ruling out other granulomatous conditions.

Implications:

• This case highlights pericardial effusion as a rare but treatable complication of sarcoidosis.
• Corticosteroid therapy, specifically prednisone, demonstrates significant efficacy in managing pericardial sarcoidosis.
• Early diagnosis and appropriate treatment can lead to favorable outcomes for patients with cardiac sarcoidosis.