Cardiac tamponade due to perforation of aRoseomonas mucosapyogenic hepatic abscess as initial presentation of hepatoid carcinoma

Abstract

Hepatic abscesses can rarely cause pericardial disease by erosion into the pericardial space and present with haemodynamic instability due cardiac tamponade. While rare, these dramatic presentations are more often due to amoebic abscesses than bacterial abscesses. Importantly, a cause must be found for any cryptogenic hepatic abscess regardless of presentation, as there is a high association with underlying malignancy. We report a previously healthy man in his 30s who presented with cardiac tamponade from perforation of aRoseomonas mucosapyogenic hepatic abscess into the pericardium in the absence of bacteremia and biliary disease. One year later, he was found to have diffusely metastatic hepatoid carcinoma.