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  2. Bile duct - Wikipedia

    en.wikipedia.org/wiki/Bile_duct

    Jaundice is commonly caused by conditions such as pancreatic cancer, which causes blockage of the bile duct passing through the cancerous portion of the pancreas; cholangiocarcinoma, cancer of the bile ducts; blockage by a stone in patients with gallstones; and from scarring after injury to the bile duct during gallbladder removal.

  3. Cholestasis - Wikipedia

    en.wikipedia.org/wiki/Cholestasis

    Cholestasis is a condition where the flow of bile from the liver to the duodenum is impaired. [1] The two basic distinctions are: [1] obstructive type of cholestasis, where there is a mechanical blockage in the duct system that can occur from a gallstone or malignancy, and

  4. Common bile duct - Wikipedia

    en.wikipedia.org/wiki/Common_bile_duct

    The front border of the liver has been lifted up (brown arrow). [3] The bile duct [1] [4] (formerly known as the common bile duct [4]) is a part of the biliary tract. [4] It is formed by the union of the common hepatic duct and cystic duct. It ends by uniting with the pancreatic duct to form the hepatopancreatic ampulla.

  5. Primary biliary cholangitis - Wikipedia

    en.wikipedia.org/wiki/Primary_biliary_cholangitis

    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.

  6. Double duct sign - Wikipedia

    en.wikipedia.org/wiki/Double_duct_sign

    The double duct sign is a radiological finding characterized by the simultaneous dilation of the common bile duct and the main pancreatic duct.This sign is significant because it often indicates an obstruction in the distal bile duct and pancreatic duct, frequently caused by serious underlying pathologies such as pancreatic carcinoma or periampullary tumors. [1]

  7. Biliary tract - Wikipedia

    en.wikipedia.org/wiki/Biliary_tract

    Bile is secreted by the liver into small ducts that join to form the common hepatic duct. [4] Between meals, secreted bile is stored in the gallbladder. [ 5 ] During a meal, the bile is secreted into the duodenum (part of the small intestine) to rid the body of waste stored in the bile as well as aid in the absorption of dietary fats and oils .

  8. Biliary dyskinesia - Wikipedia

    en.wikipedia.org/wiki/Biliary_dyskinesia

    Normally, the downstream gallbladder stores and concentrates the bile which originates in liver hepatocyte cells and is released into the microscopic component of the biliary system by the liver. Through aggregating tubules of increasing diameter, the bile leaves the liver and reaches the upstream (proximal) component of the common bile duct.

  9. Biliary atresia - Wikipedia

    en.wikipedia.org/wiki/Biliary_atresia

    In an Egyptian study, abnormally high levels of aflatoxin B1 and to a lesser extent aflatoxin B2 was found in liver tissue and blood of all neonates with biliary atresia. Aflatoxins may cause extensive damage to the hepatocytes leading to hepatitis and damage to bile ducts causing inflammation, adhesions and final obstruction of bile ducts. [17]