1. Chronic liver disease
Chronic liver disease is one of the causes of liver cancer, especially viral hepatitis, which is often referred to as a liver cancer catalyst, as it carries a higher risk of developing liver cancer. Many patients develop liver cancer from chronic liver disease.
2. Immune system
A damaged immune system is a major cause of liver cancer. A weakened immune system cannot inhibit the growth of cancer cells or kill them, leading to the spread of cancer cells and further deterioration of the patient's condition.
3. Gene mutation
Chronic liver disease is one of the causes of liver cancer, especially viral hepatitis, which is often referred to as a liver cancer catalyst, as it carries a higher risk of developing liver cancer. Many patients develop liver cancer from chronic liver disease.
2. Immune system
A damaged immune system is a major cause of liver cancer. A weakened immune system cannot inhibit the growth of cancer cells or kill them, leading to the spread of cancer cells and further deterioration of the patient's condition.
3. Gene mutation

Environmental mutagens and viruses can cause cell mutations or gene translocations, accelerating the proliferation of cancer cells.
4. Sources of pollution
Long-term consumption of polluted water and long-term breathing of polluted air are both important causes of liver cancer.
5. Dietary habits
Pickled, fried, and smoked foods contain nitrites, and long-term consumption can induce cancer. Spoiled foods produce a toxic metabolite called aflatoxin, which is currently the strongest known biological carcinogen.