Questions & Answers
Overview
What is percutaneous liver biopsy?
When is percutaneous liver biopsy indicated?
What are the contraindications for percutaneous liver biopsy?
What are the AGA guidelines on percutaneous liver biopsy?
Periprocedural Care
What is included in patient education about percutaneous liver biopsy?
What equipment is needed to perform percutaneous liver biopsy?
What is the role of anesthesia in the performance of percutaneous liver biopsy?
How is the patient positioned for percutaneous liver biopsy?
Technique
How is percutaneous liver biopsy performed?
What are the possible complications of percutaneous liver biopsy?
Media Gallery
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Deeper injection of local anesthetic.
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Infiltrating the skin at the biopsy site.
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Aspirating saline.
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Switching to biopsy needle.
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Making a skin nick.
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Penetrating tissue planes.
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Biopsy needle inside the liver.
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Taking the plunger out.
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Transferring liver biopsy specimen to the formalin bottle.
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Aspirating lidocaine.
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Patient lying on right side.
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Ultrasonography of the liver.
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Hepatic parenchyma and blood vessels as seen on ultrasound.
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Marking the biopsy site.
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Liver biopsy tray.
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Sterile drape application.
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Percussion over the liver.
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Preparing the field.
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Ultrasound-assisted percutaneous liver biopsy. Video courtesy of George Y Wu, MD, PhD.
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