Intra-pericardial rupture of bacterial hepatic abscess: an unusual cause of 'cardiac' chest pain.

We report a rare case of bacterial pericarditis secondary to rupture of liver abscess into the pericardium. The patient presented with cardiac-sounding chest pain and with normal ECG, CXR and Troponin-I assay. The initial echocardiogram showed minimal pericardial fluid but, when he later developed overt clinical signs of cardiac tamponade, a CT scan of chest and abdomen revealed a pronounced pericardial effusion.