Cirrhosis of the Liver and Its Link to Hepatocellular Carcinoma
Cirrhosis is advanced scarring (fibrosis) of the liver caused by long-term damage. As healthy liver tissue is replaced by scar tissue, the liver gradually loses its ability to function. Cirrhosis is the single most important risk factor for hepatocellular carcinoma (HCC), the most common form of primary liver cancer — most people who develop HCC already have some degree of cirrhosis.
What Causes Cirrhosis?
- Chronic hepatitis B and hepatitis C — the leading viral causes worldwide
- Long-term heavy alcohol use — alcoholic liver disease
- Non-alcoholic fatty liver disease (NAFLD/NASH) — linked to obesity and diabetes
- Inherited conditions — hemochromatosis, Wilson disease, alpha-1 antitrypsin deficiency
Symptoms: Compensated vs. Decompensated
Early (compensated) cirrhosis often causes no symptoms. As the disease advances to decompensated cirrhosis, signs may include fatigue, easy bruising, jaundice (yellowing of the skin and eyes), fluid buildup in the abdomen (ascites) and legs, confusion (hepatic encephalopathy), and bleeding from enlarged veins (varices).
Why Cirrhosis Raises Liver Cancer Risk
Ongoing inflammation and cell turnover in a cirrhotic liver create conditions where cancerous changes are more likely. For this reason, people with cirrhosis are usually advised to have regular liver cancer surveillance — typically an ultrasound (sometimes with an AFP blood test) every six months — so any tumor can be found early when treatment is most effective.
This page is for general education and is not medical advice. Talk with a hepatologist or your doctor about screening and care for your situation.