Percutaneous Transhepatic Cholangiography (PTCA)
Definition: Percutaneous transhepatic cholangiography (PTHC or PTC) is a radiologic technique used to visualize the anatomy of the biliary tract. A contrast medium is injected into a bile duct in the...
View ArticleEndoscopic Retrograde Cholangiopancreatography (ERCP)
Definition: Endoscopic retrograde cholangiopancreatography (ERCP) enables the physician to diagnose problems in the liver, gallbladder, bile ducts, and pancreas. The liver is a large organ that,...
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