this technique is useful for : ( 1 ) demonstration of the reconstructed biliary system , ( 2 ) collection of bile from the intrahepatic biliary system for biochemical and bacteriologic studies , ( 3 ) direct administration of antibiotics to the bile ducts for cholangitis and ( 4 ) decompression of the intrahepatic system and relief of biliary stasis .
C0005423
biliary system
C0005401
intrahepatic biliary system