Fig. 1From: Isolated IgG4-related cholecystitis with localized gallbladder wall thickening mimicking gallbladder cancer: a case report and literature reviewDynamic CT shows localized wall thickening (a; plain scan) with early staining (b; arterial phase) and a prolonged contrast effect (c; portal phase, d; equilibrium phase) from the body to the fundus of the gallbladder (arrows), but no other findings, such as pancreatic enlargementBack to article page