title: Index of Suspicion. Case 2. Diagnosis: pericardial effusion.
mesh_terms: D000293:Adolescent; D000974:Antibodies, Antinuclear; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D010490:Pericardial Effusion / Q000175:diagnosis* / Q000209:etiology