Q) A 55 year old male presents with obstructive jaundice. Ultrasound evaluation reveals a
hyperechoic 4 cm mass in segment VI of liver with peripheral duct dilatation.
CT abdomen shows a hypodense mass with delayed enhancement in portal pahse.
What is the most likely diagnosis
a) Hepatocellular carcinoma
b) Intrahepatic cholangiocarcinoma
c) Metastatic Adenocarcinoma
b) Intrahepatic cholangiocarcinoma (IHCC)
IHCC - Mass forming type- have gradual central enhancement and variable delayed enhancement on portal phase