What is a liver biopsy?

Apr 14, 2023 Source: Cainiu Health

Dr. Jin Zhongkui

Introduction

A liver biopsy is a medical procedure in which a small sample of liver tissue is removed and examined under a microscope. It is commonly used to diagnose liver diseases, determine the severity and extent of liver damage, monitor the progression of liver disease or response to treatment, or evaluate the presence of liver tumors or masses. Liver biopsy is generally considered a safe procedure, but it carries potential risks such as bleeding, infection, or injury to nearby organs.

Liver biopsy is a medical procedure in which a small sample of liver tissue is removed and examined under a microscope. It is commonly used to diagnose liver diseases, determine the severity and extent of liver damage, monitor the progression of liver disease or response to treatment, or evaluate the presence of liver tumors or masses. The specific details are as follows:

Liver biopsy is indicated for unexplained hepatomegaly, jaundice, abnormal liver function tests (after extrahepatic biliary obstruction has been ruled out), suspected diffuse liver disease, or systemic or extrahepatic diseases involving the liver. The liver biopsy procedure is typically performed under local anesthesia in an ultrasound department. The patient lies in a supine or lateral position. After ultrasound guidance, the site is sterilized, sterile drapes are applied, local anesthesia is administered, and then the biopsy needle is inserted.

Liver biopsy is generally considered a safe procedure, but it carries potential risks such as bleeding, infection, or injury to nearby organs. It should be performed by qualified healthcare professionals in a controlled medical setting, and the risks and benefits should be carefully evaluated according to each patient's individual condition and needs.

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