Fig. 8.

A 20-year-old man with fever. a Ultrasound shows a large, ill-defined heterogeneous lesion in the right lobe with relatively hypoechoic areas (arrows) suggestive of liquefaction. b, c Axial CT image in the portovenous phase shows the multiseptated peripherally enhancing lesion with septal enhancement and central necrosis (asterisk). Additionally, peritoneal thickening (dotted arrow) and infra-hepatic necrotic lymph nodal mass is noted (arrowhead). Patient underwent pigtail catheter drainage and culture and polymerase chain reaction (PCR) analysis revealed acid fast bacilli