Does having advanced liver scarring increase my risk of developing hepatocellular carcinoma?
Advanced liver scarring, also known as fibrosis or cirrhosis, is a well-established risk factor for hepatocellular carcinoma (HCC), the most common type of liver cancer. Scarring develops from long-term liver injury caused by conditions like fatty liver disease, hepatitis B or C, or alcohol use. When scarring becomes severe, it creates an environment that can lead to cancer. Studies show that people with advanced fibrosis have a much higher chance of developing HCC over time compared to those without significant scarring.
What the research says
A large pooled analysis of over 3.9 million people with metabolic dysfunction-associated steatotic liver disease (MASLD) found that those with advanced fibrosis had a 10-year HCC incidence of 8.8% in administrative database studies and 48.5% in hospital/clinic-based studies. In contrast, people without advanced fibrosis had much lower rates: 1.3% and 18.3%, respectively 6. This means advanced scarring increases HCC risk by several times.
Liver stiffness, a measure of scarring, also predicts complications in HCC patients. A 2026 study of 396 patients receiving systemic therapy found that those with high liver stiffness (≥25 kPa) had a 3 times higher risk of liver decompensation (worsening liver function) after treatment 11. This shows that scarring not only raises the risk of developing HCC but also affects outcomes after diagnosis.
Other sources confirm that scarring is a key step in the progression from fatty liver to HCC. Non-alcoholic steatohepatitis (NASH), an advanced form of fatty liver disease, causes inflammation and scarring that can lead to cirrhosis and eventually HCC 10. Similarly, a review notes that fibrosis from NAFLD can result in end-stage liver disease or be a precursor for HCC 9.
What to ask your doctor
- What is my current level of liver scarring, and how is it measured?
- Based on my scarring level, what is my estimated risk of developing liver cancer?
- What steps can I take to slow or reverse liver scarring?
- How often should I have imaging or blood tests to screen for liver cancer?
- Are there any treatments or lifestyle changes that could lower my cancer risk?
This question is drawn from common patient questions about this topic and answered using cited medical research. We do not provide individualized advice.