title: Diagnosis of cholestasis.
mesh_terms: D001652:Bile Ducts; D002758:Cholangiography; D002779:Cholestasis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D004108:Dilatation, Pathologic / Q000150:complications; D006801:Humans; D013997:Time Factors; D014463:Ultrasonography