Dilatation of biliary ducts (extrahepatic, intrahepatic).
D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D003138:Common Bile Duct Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary; D004106:Dilatation; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography