Search results
Results from the WOW.Com Content Network
Cholangiocarcinoma can affect any area of the bile ducts, either within or outside the liver. Tumors occurring in the bile ducts within the liver are referred to as intrahepatic, those occurring in the ducts outside the liver are extrahepatic, and tumors occurring at the site where the bile ducts exit the liver may be referred to as perihilar.
A Klatskin tumor (or hilar cholangiocarcinoma) is a cholangiocarcinoma (cancer of the biliary tree) occurring at the confluence of the right and left hepatic bile ducts. The disease was named after Gerald Klatskin, who in 1965 described 15 cases and found some characteristics for this type of cholangiocarcinoma. [1] [2] [3]
Bile duct hamartoma or biliary hamartoma, are benign lesions of the intrahepatic bile duct. [1] They are classically associated with polycystic liver disease , as may be seen in the context of polycystic kidney disease , and represent a malformation of the liver plate.
Chronic liver diseases like chronic hepatitis, chronic alcohol abuse or chronic toxic liver disease may cause liver failure and hepatorenal syndrome; fibrosis and cirrhosis of liver; Cirrhosis may also occur in primary biliary cirrhosis. Rarely, cirrhosis is congenital.
Caroli disease (communicating cavernous ectasia, or congenital cystic dilatation of the intrahepatic biliary tree) is a rare inherited disorder characterized by cystic dilatation (or ectasia) of the bile ducts within the liver. There are two patterns of Caroli disease: focal or simple Caroli disease consists of abnormally widened bile ducts ...
In the United States, there were 42,810 new cases of liver and intrahepatic bile duct cancer in 2020, which represents 2.4% of all new cancer cases in the United States. [79] There are about 89.950 people who have liver and intrahepatic liver cancer in the United States. [79]
Liver tumors (also known as hepatic tumors) are abnormal growth of liver cells on or in the liver. Several distinct types of tumors can develop in the liver because the liver is made up of various cell types. [1] Liver tumors can be classified as benign (non-cancerous) or malignant (cancerous) growths.
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.