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Complications of liver biopsy are rare but potentially lethal. [7] The majority of complications (60%) occur within two hours, and 96% occur within 24 hours following the procedure. [ 7 ] Approximately 2–3% of patients undergoing liver biopsy require hospitalization for the management of an adverse event.
A biopsy is not necessary if the clinical, laboratory, and radiologic data suggest cirrhosis. Furthermore, a small but significant risk of complications is associated with liver biopsy, and cirrhosis itself predisposes for complications caused by liver biopsy. [96] Once the biopsy is obtained, a pathologist will study the sample.
To make the distinction, abnormal liver function tests and/or ultrasound suggesting liver disease are required, and ideally a liver biopsy. [4] [9] The symptoms of hepatic encephalopathy may also arise from other conditions, such as bleeding in the brain and seizures (both of which are more common in chronic liver disease).
Acute liver failure is the appearance of severe complications rapidly after the first signs (such as jaundice) of liver disease, and indicates that the liver has sustained severe damage (loss of function of 80–90% of liver cells). The complications are hepatic encephalopathy and impaired protein synthesis (as measured by the levels of serum ...
Hepatic veno-occlusive disease (VOD) or veno-occlusive disease with immunodeficiency is a potentially life-threatening condition in which some of the small veins in the liver are obstructed. It is a complication of high-dose chemotherapy given before a bone marrow transplant or excessive exposure to hepatotoxic pyrrolizidine alkaloids.
If a liver biopsy is needed for diagnosis of the condition, the mother should be appropriately stabilized and treated to reduce bleeding related complications. The diagnosis can be made by a frozen-section (as opposed to a specimen in formalin) that is stained with the Oil red O stain, that shows microvesicular steatosis (or small collections ...
The Pringle manoeuvre is a surgical technique used in some abdominal operations and in liver trauma. The hepatoduodenal ligament is clamped either with a surgical tool called a haemostat, an umbilical tape or by hand. This limits blood inflow through the hepatic artery and the portal vein, controlling bleeding from the liver. It was first ...
Spontaneous tumor rupture resulting in severe intra-abdominal bleeding and hemoperitoneum is a possibly fatal complication of liver angiosarcoma and is reported in 15–27% of patients. Thrombocytopenia , anemia and the vascular nature of the tumor may contribute to this.