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Primary cholangiography (or perioperative): Done in the operation room during a biliary drainage intervention. Secondary cholangiography : Done after a biliary drainage intervention. In both cases fluorescent fluids are used to create contrasts that make the diagnosis possible.
Endoscopic retrograde cholangiopancreatography (ERCP) is a technique that combines the use of endoscopy and fluoroscopy to diagnose and treat certain problems of the biliary or pancreatic ductal systems.
This can additionally be performed as part of a percutaneous transhepatic cholangiography, then a form of interventional radiology. A biliary drain can also be used to take bile samples for diagnostic workup or disease monitoring, as well as providing a route of administration for medical substances.
Intravenous cholangiography is a form of cholangiography that was introduced in 1954. [1] Overview
Magnetic resonance cholangiopancreatography (MRCP) is a medical imaging technique. It uses magnetic resonance imaging to visualize the biliary and pancreatic ducts non-invasively. This procedure can be used to determine whether gallstones are lodged in any of the ducts surrounding the gallbladder.
Primary biliary cholangitis (PBC), previously known as primary biliary cirrhosis, is an autoimmune disease of the liver. [ 1 ] [ 2 ] [ 3 ] It results from a slow, progressive destruction of the small bile ducts of the liver, causing bile and other toxins to build up in the liver, a condition called cholestasis .
Recurrent pyogenic cholangitis (RPC), also known as Hong Kong disease, Oriental cholangitis, and Oriental infestational cholangitis, is a chronic infection characterized by recurrent bouts of bacterial cholangitis with primary hepatolithiasis. [1] [2] It is exclusive to people who live or have lived in southeast Asia. [3] [4] [5]
This article needs more reliable medical references for verification or relies too heavily on primary ... intravenous cholecystography and cholangiography may be done