Peribiliary cysts have at least two different pathogeneses.
Nakanuma
Yasuni
Y
D001649:Bile Duct Diseases / Q000209:etiology / Q000503:physiopathology*; D003560:Cysts / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D008107:Liver Diseases / Q000209:etiology / Q000503:physiopathology*