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KMID : 0614720020450050539
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Journal of Korean Medical Association
2002 Volume.45 No. 5 p.539 ~ p.548
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Hepatobiliary Interventions
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Abstract
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Hepatobiliary interventional procedures are most important and commonly practiced procedures in Korea. These procedures comprise about 60∼80% of procedures in interventional radiology. We can do percutaneous transhepatic biliary drainage(PTBD),
percutaneous cholecystostomy in patients with bile duct and cystic duct obstruction. These procedures prevent high-risk operation and are performed on an emergency basis in some patients with bile infection. A residual biliary stone after
operation
can
be removed with basket and shock wave without reoperation and multiple intrahepatic stones also can be removed through the PTBD tract without operation. Transarterial chemoembolization is a very effective method and has the widest range of
indications
in treatment of hepatocellular carcinoma(HCC). Also we can treat HCC percutaneously with local injection of absolute ethanol and radiofrequency ablation. Transjugular intrahepatic portosystemic shunt(TIPS) has replaced surgical shunt operation in
variceal bleeding in liver cirrhosis. Resection of a large volume of liver is a very safe method after portal vein embolization of a lobe to be resected due to hypertrophy of the remaining lobes of the liver. Metallic stenting of kinking vessels
always
shows excellent results and we can employ this technique for hepatic vein and portal vein kinking after living-donor liver transplantation.
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KEYWORD
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