_:vb50953510 . _:vb50953510 . _:vb50953510 "url:http://www.pneumonologia.gr/articlefiles/20070307_EXTRAPULMONARY_tbc.pdf"^^ . _:vb50953510 . _:vb50953510 "An extrapulmonary tuberculosis that is located_in pericardium resulting in acute pericarditis, chronic pericardial effusion, cardiac tamponade or pericardial constriction."^^ . _:vb50953510 . _:vb50953510 .