A liver biopsy, a procedure in which a small needle is inserted into the liver to collect a very small sample, is often performed to determine liver damage. The various liver biopsy procedures are described and explained.
The liver and surrounding organs A liver biopsy is a procedure in which a small needle is inserted into the liver to collect a very small sample. The liver sample is then analyzed in a laboratory to help doctors diagnose diseases or disorders in the liver. What does the liver do?The liver is located in the right upper side of the abdomen, behind the lower part of the rib cage. The liver is the largest solid organ in the body. It performs many functions, including:
A liver biopsy is often performed to determine how much damage the liver has sustained by assessing the stage of fibrosis (thickening or scarring). (Fibrosis has four stages; F1, F2, F3 and F4.) A liver biopsy can also be performed to help identify the cause of:
Liver biopsies are performed in one of three ways:
Your doctor can discuss with you whether the percutaneous or transvenous approach is more suitable for your case. Before the biopsy:
Do not discontinue any medication without first checking with your primary care or referring doctor. Your doctor will order laboratory tests to be done 2-7 days before the procedure. These tests include a blood count, a platelet count and a measurement of your blood's ability to clot. Before the procedure:
During the percutaneous liver biopsy procedure:
During the transvenous liver biopsy procedure:
After the biopsy:
In most instances, there are no complications in performing a liver biopsy. However, internal bleeding may rarely occur, as well as a leak of bile from the liver or gallbladder. Please call your doctor or go to the nearest emergency room if you have any of the following:
Last reviewed by a Cleveland Clinic medical professional on 12/09/2018. References
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