ABSTRACT
Purulent pericardial effusion is a rare and life-threatening complication of pyogenic liver abscess if not diagnosed and intervened early. Due to its nonspecific presentation, diagnosis of pyogenic liver abscess is challenging. Herein, we discuss the case of a 31-year-old healthy male that presented with acute chest tightness for one day in the setting of spontaneous rupture of pyogenic liver abscess and developed transdiaphragmatic extension of purulent pericardial effusion. The abscess resolved with antibiotic therapy (beta-lactam), ultrasound-guided aspiration, and pericardial window. Culture of pericardial fluid yielded the Streptococcus anginosus group. He was subsequently discharged following clinical resolution and normalization of liver function tests after 15 days of treatment. Follow-up ultrasonography revealed that the liver abscess and pericardial effusion were resolved in 8 weeks post treatment and intervention.
