Figure 18
From: Imaging of malignancies of the biliary tract- an update
Gall bladder carcinoma. The gallbladder and gall bladder fossa is replaced by a large heterogeneous mass of mixed echogenicity on ultrasound (a, b) and heterogeneous hypodense mass (*) on contrast enhanced CT with enhancement of the fibrous stromal component (arrow) of gallbladder carcinoma during the portal venous (c) and delayed phases (d).