Cholestasis is the slowing or stalling of bile flow from your liver. Your liver produces bile and delivers it to your digestive system through a network of vessels called bile ducts. Bile ducts run through your liver (intrahepatic ducts) as well as outside of it (extrahepatic ducts).

2025年1月19日 · Cholestatic jaundice can be classified into intrahepatic or extrahepatic cholestasis, depending upon the level of obstruction to bile flow. Intrahepatic or functional cholestasis can be due to a condition involving the liver …

2020年10月1日 · Patients with extrahepatic cholestasis may endorse symptoms of biliary colic or have a palpable gall bladder on physical examination. Jaundice accompanied by fever and abdominal pain is characteristic of cholangitis.

2024年5月14日 · Cholestasis is any condition in which the flow of bile from the liver is slowed or blocked. There are many causes of cholestasis. Extrahepatic cholestasis occurs outside the liver. It can be caused by: Intrahepatic cholestasis occurs inside the liver. It can be caused by: Certain medicines can also cause cholestasis, including:

First, the presence of cholestasis should be determined by serological measurements. Second, imaging and endoscopy should be used to distinguish intrahepatic from extrahepatic cholestasis.

2018年11月13日 · Extrahepatic cholestasis is caused by a physical barrier to the bile ducts. Blockages from things like gallstones, cysts, and tumors restrict the flow of bile.

Cholestasis may be classified as intrahepatic or extrahepatic. Intrahepatic cholestasis may result from hepatocellular functional defects or from obstructive lesions of the intrahepatic biliary tract distal from bile canaliculi. Cholestasis may also be related to mixed mechanisms in diseases such as lymphoma [2].

2024年8月5日 · Cholestasis is defined as a decrease in bile flow due to impaired secretion by hepatocytes or to obstruction of bile flow through intra-or extrahepatic bile ducts. Therefore, the clinical...

2023年8月11日 · Anatomy of Extrahepatic cholestasis: obstruction occurs from the hilum of the liver down to the duodenum, The bile flow is interrupted in its passage from the porta hepatis to the duodenum because of intraluminal obstruction, obliterating disease of the biliary duct or compressions of the extrahepatic bile ducts.

There are several types of cholestasis, and they can be separated into the intrahepatic and extrahepatic categories. Intrahepatic cholestasis is related to liver disease, which can be brought on by alcoholic liver disease, lymphoma, tuberculosis and viral hepatitis, among other issues.