Fig. 2From: Aggregatibacter actinomycetemcomitans infection in a 15-year-old boy with pulmonary empyema: a case report and review of literatureAbdominal ultrasound. An abdominal ultrasound scan showing a 9 × 6 cm bilobed mass, with fluid-corpuscolated content, apparentlyextra-hepatic and compressing the adjacent hepatic parenchymaBack to article page