A Fibroscan is a type of scan, also known as transient elastography, that is simple, painless, and non-invasive. A small device, similar to an ultrasound machine, uses high-frequency sound waves to identify early signs of liver damage including fibrosis (scarring) and steatosis (fatty change).
How FibroScan Works
FibroScan uses advanced ultrasound technology to measure liver stiffness and fatty changes in the liver. The device sends energy pulses to the liver, which then bounce back and are measured by the device. The liver’s stiffness is directly related to the amount of scarring or fibrosis present. The device provides a quantitative measure of liver stiffness, which is used to diagnose and monitor liver disease.
What causes liver fibrosis?
Liver fibrosis is caused by repetitive or long-lasting injury or inflammation.
The cells of the liver encourage wound healing during which excess proteins such as collagen and glycoproteins build up in the liver.
Eventually, after many instances of repair, the liver cells can no longer repair themselves and the excess proteins cause a thickening or scarring of the tissue known as fibrosis.
Over time fibrosis will have an impact on how well your liver functions.
Most types of chronic liver disease can eventually cause fibrosis including:
- Fatty liver disease
- Liver damage due to alcohol abuse, such as cirrhosis
- Chronic viral hepatitis, such as hepatitis B or hepatitis C
- Metabolic syndrome
Diagnosing liver disease with FibroScan
FibroScan is a valuable tool for diagnosing and monitoring liver disease. The device can detect early signs of liver damage, including liver inflammation and fibrosis, which can lead to advanced liver scarring and liver cancer if left untreated. FibroScan can also monitor the progression of liver disease over time, allowing healthcare providers to adjust treatment plans as needed. In addition, FibroScan can help identify patients who are at risk of developing liver disease, such as those with a history of liver damage or liver transplantation.
What are the benefits of a FibroScan for liver health?
The benefits of a FibroScan include:
- It is a pain free, non-invasive test with no anaesthetic required.
- It is a quick procedure completed in approximately 10 minutes.
- It doesn’t require any down time as you can go home straight away.
- It provides an accurate diagnosis of your liver health.
- It can easily monitor changes in liver disease.
- It is safer and more cost-effective compared to other liver tests such as a biopsy.
- It reduces the need for a traditional liver biopsy, which is invasive and requires hospitalisation.
Unlike a traditional liver biopsy, which involves removing a small sample of liver tissue with a needle, a FibroScan is non-invasive and provides immediate results.