Figure 6.

A 73-year-old female with chronic viral hepatitis B infection had viable hepatocellular tumour in segment IV following trans-arterial chemo-emobolisation was treated with microwave ablation. (A) Axial non-contrast-enhanced CT shows the centre of the microwave needle which is within close proximity to the gallbladder. (B) Coronal contrast enhanced CT shows thickened gallbladder wall with calculi (white arrow) and intrahepatic biliary duct dilatation (black arrow). Patient was clinically symptomatic and a diagnosis of acute cholecystitis was made.