Present status of biliary tract surgery.
D001650:Bile Duct Neoplasms / Q000150:complications*; D001660:Biliary Tract Diseases / Q000601:surgery*; D002758:Cholangiography; D002763:Cholecystectomy / Q000009:adverse effects*; D002765:Cholecystography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged