FibroScan (Liver Stiffness Scan)
A quick, painless ultrasound-based scan that measures liver stiffness (scarring) and fat.
Quick Summary
To check for liver scarring and fat in fatty liver disease, hepatitis and alcohol use.
Liver stiffness (kPa) and controlled attenuation parameter (fat).
Fast for 3 hours.
Overview
FibroScan can avoid the need for a liver biopsy in many people.
Results are less reliable in some situations, such as acute hepatitis.
What It Measures
Stiffness
Scarring.
CAP score
Amount of fat.
How It's Performed
- 01
Position
Lie on your back with your right arm raised.
- 02
Scan
A probe on the right side gives gentle taps.
- 03
Done
About 10 minutes.
Reference Ranges
Note: Normal ranges vary by laboratory. Consult your report for the specific reference used.
| Parameter | Typical Range (Adult) | Units |
|---|---|---|
| Liver stiffness (normal) | Below about 7 | kPa |
Interpreting Results & Next Steps
Discuss with Doctor
Your doctor will explain the report and what happens next.
If values are High:
Higher stiffness suggests more scarring; very high values suggest cirrhosis.
Sources and further reading
Last updated 21 October 2026. For more detail, see these trusted health organisations.
- Elastography(opens in a new tab) · MedlinePlus, US National Library of Medicine