peribiliäre Zysten

Cystic liver

lesions: a pictorial review. Peribiliary cyst in a 69-year-old cirrhotic male. a Ultrasonography shows multiple periportal (arrowhead) cysts (arrows). b The portal vessels are clearly visible (arrowhead) on axial portal venous phase magnetic resonance imaging, showing the periportal location of the cysts. c and d Axial T2-weighted magnetic resonance imaging and magnetic resonance cholangiopancreatography images show multiple small cysts along thin, non-dilated bile ducts