Hepatology• Updated 21 October 2026
Liver Biopsy
A procedure to take a small piece of liver tissue for examination.
Results: 1–2 weeks Specimen: Liver tissue
Quick Summary
Primary Purpose
To diagnose the cause and severity of liver disease when other tests aren't clear.
What It Measures
Inflammation, fat, scarring and other changes.
Preparation
Blood clotting tests beforehand; fast for a few hours.
Overview
FibroScan and blood tests have reduced the need for biopsy.
You'll be observed for a few hours afterwards.
What It Measures
Scarring stage
Fibrosis.
Inflammation and fat
Cause clues.
How It's Performed
- 01
Numb
Local anaesthetic.
- 02
Needle
Under ultrasound guidance.
- 03
Observe
Rest and monitoring.
Sources and further reading
Last updated 21 October 2026. For more detail, see these trusted health organisations.
- Biopsy(opens in a new tab) · MedlinePlus, US National Library of Medicine
- Biopsy(opens in a new tab) · NHS