Case ReportA 77 year old Caucasian male was found unresponsive at his residence. He had no significant medical history, except for severe anemia treated with a transfusion two months prior.At autopsy, external examination of the body revealed a well-developed, well-nourished, thin male with no remarkable features. Internal examination of body cavities revealed cloudy yellow fluid within each pleural cavity. The pleural surfaces were focally purulent, particularly inferomedially. The pericardial cavity was completely replaced with thick purulent fluid adherent to both the epicardium and pericardium (Fig. 1-4). Further cardiovascular exam revealed cardiomegaly (heart weight 520 g) with focal areas of mild to severe atherosclerosis in the coronary artery system. There was concentric left ventricular hypertrophy, measuring up to 1.7 cm, along with marked biventricular dilatation. The endocardium was unremarkable. Apart from aortic atherosclerosis and pulmonary emphysema, all other organ systems were grossly unremarkable.Microscopic examination of the heart revealed fibrinous and purulent pericarditis. The lungs showed emphysema, purulent pleuritis, and focal pneumonia. Both pericardial fluid and blood cultures grew Streptococcus pneumoniae. The urine drug screen was positive for only Caffeine and Chlorpheniramine, and a serum drug screen was positive for ethanol at 8 mg/dL.Based on the autopsy findings, the cause of death was determine to be purulent pericarditis with associated pneumonia and presumed sepsis, with underlying hypertensive and atherosclerotic cardiovascular disease and pulmonary emphysema.