the diagnosis was made by the following studies : sputum culture ( n = 4 ) , culture of pericardial fluid obtained by pericardiocentesis ( n = 3 ) , histologic study and culture of pericardial biopsy ( n = 3 ) , lymph node biopsy ( n = 2 ) and pleural biopsy ( n = 1 ) .
C0031050
pericardial
C0191244
of pericardial