Intrahepatic biliary stasis is a medical condition characterized by the obstruction or reduced flow of bile within the liver. The term "intrahepatic" refers to the location of the problem within the liver, specifically within the small bile ducts that are responsible for transporting bile. Biliary stasis occurs when there is a blockage or sluggishness in the flow of bile, which is a digestive fluid produced by the liver and stored in the gallbladder.
This condition can be caused by various factors, including gallstones, tumors, inflammation, liver disease, or structural abnormalities of the bile ducts. When bile cannot flow freely, it builds up within the liver, leading to symptoms such as abdominal pain, jaundice (yellowing of the skin and eyes), itching, dark urine, and pale stools.
Diagnosis of intrahepatic biliary stasis typically involves a combination of medical history, physical examination, blood tests to assess liver function, and imaging techniques such as ultrasound, computed tomography (CT) scan, or magnetic resonance imaging (MRI). Treatment options for this condition often focus on addressing the underlying cause of the biliary stasis. For example, if gallstones are causing the obstruction, they may need to be surgically removed or dissolved with medication. In more severe cases, liver transplantation may be considered.
Overall, intrahepatic biliary stasis refers to the impaired flow of bile within the liver, usually caused by blockages or abnormalities in the bile ducts. Prompt diagnosis and appropriate treatment are crucial to prevent complications and manage symptoms.
