A 36 x 24 mm enhanced mass is seen at fundus of gallbladder. A 52 x 47 mm mass with lobulated margin is also present at porta hepatis, accompanied with encasement of CBD and portal vein with a filling defect suspicious for portal vein tumour thrombosis. Intrahepatic bile ducts are dilated .
Fat plane between the porta hepatis mass and head of the pancreas is obliterated but there is no evidence in favour of direct invasion.