Fig. 12From: Cystic liver lesions: a pictorial reviewCaroli syndrome in a 53-year-old female. a Axial magnetic resonance imaging on portal venous phase shows peripheric fusiform dilated bile duct, hyperintense on axial T2-weighted magnetic resonance imaging (b), with the specific “central dot sign” (arrows). Note the presence of spleno-renal shunts due to portal hypertensionBack to article page