Dilated intrahepatic bile ducts usually indicate an abnormal blockage downstream. Intrahepatic bile ducts are the small bile ducts in the liver that collect the liver cells' bile for transport to the larger bile ducts that become a single bile duct.
Ultrasonography, computed tomography (CT) scanning, and radionuclide imaging are able to detect the impaired functioning of bile flow and of the bile ducts.
Liver -> right and left hepatic ducts -> common hepatic duct -> cystic duct -> gall bladder.
The Cystic duct from the gallbladder and the Common Hepatic duct from the liver
There's a small possibility that a stone is obstructing the bile duct after the gallbladder was removed. However, most people who undergo a cholecystectomy (gall bladder removal surgery) will have a dilated bile duct after the fact - even though there is no stone. A dilated duct after cholecystectomy, by itself, is not considered an abnormal finding. When the gall bladder is removed, the common bile duct essentially takes on its function and dilates to accommodate the bile that accumulates before being released into the duodenum after you eat a meal. It's also possible to see small air bubbles trapped inside the bile duct (a condition called pneumobilia). This, too, is considered a normal post-surgical finding.
Bile
Kamal G. Ishak has written: 'Histological typing of tumours of the liver' -- subject(s): Liver Neoplasms, Histopathology, Liver, Classification, Tumors, Pathology 'Tumors of the liver and intrahepatic bile ducts' -- subject(s): Atlases, Bile Duct Neoplasms, Bile Ducts, Intrahepatic, Intrahepatic Bile Ducts, Liver Neoplasms
The ducts that connect the liver to the small intestine are used to deliver bile. Bile is an acid containing enzymes that can break down fats, and carry away wastes during digestion. it helps clense and clean the intestines while invloved in the breakdowns of the bugger lipids. Hope this helps, sincerely Stefano.
This means that on the CT scan, the canals within the liver cells that produce bile for the digestion of fats are not dilated, showing there is no blockage downstream of the bile ducts.
Pertaining to bile or the bile ducts.
bile duct dilated
The bacterium most commonly associated with infection of the bile ducts is Escherichia coli
Bile canaliculi
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common bile duct
Primary sclerosing cholangitis is a typical example of an autoimmune disease involving the bile ducts
Bile canaliculi act as ducts that collect bile secreted from hepatic cells.
Of bile or of the gallbladder and bile ducts that transport bile and make up the biliary system or tract