Percutaneous transhepatic biliary drainage in the management of biliary obstruction.
D002404:Catheterization / Q000379:methods; D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis / Q000000981:diagnostic imaging / Q000601:surgery*; D004322:Drainage / Q000379:methods*; D042882:Gallstones / Q000000981:diagnostic imaging / Q000601:surgery; D006500:Hepatic Duct, Common / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D014057:Tomography, X-Ray Computed