Abnormalities of the biliary tree.
D001649:Bile Duct Diseases / Q000175:diagnosis / Q000601:surgery; D001652:Bile Ducts / Q000002:abnormalities*; D001660:Biliary Tract Diseases / Q000175:diagnosis* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D002761:Cholangitis / Q000175:diagnosis / Q000601:surgery; D002764:Cholecystitis / Q000175:diagnosis; D002769:Cholelithiasis / Q000175:diagnosis / Q000601:surgery; D003137:Common Bile Duct Diseases / Q000175:diagnosis / Q000601:surgery; D003560:Cysts / Q000175:diagnosis; D004487:Edema / Q000175:diagnosis; D005705:Gallbladder Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012422:Rupture, Spontaneous