What causes liver cancer? Introduction to the three common causes of liver cancer

In Western countries, drinking is the main factor in the etiology of chronic liver disease, but studies have shown that alcohol has no direct relationship with liver cancer cells. It acts like a catalyst, which can promote the occurrence and progression of liver cancer.

Experts point out that liver cancer is divided into two categories, namely primary liver cancer and metastatic liver cancer. Clinically, it mainly refers to primary liver cancer. At present, the cause of liver cancer has not been fully clarified, but clinical findings show that liver cancer has a direct relationship with alcohol. In layman's terms, alcohol can promote the initiation and growth of liver cancer. Below are some clinically summarized high-risk possibilities:

1. Viral hepatitis: This includes hepatitis B and C. The cause is speculated to be the hepatitis virus causing liver cell damage followed by hyperplasia or atypical hyperplasia, which makes it sensitive to carcinogens. In the process of multiple causes and stages of the disease, multiple genes may change, resulting in uncontrolled cell growth, continuous proliferation of liver cells, and finally cancer.

2. Alcohol: In Western countries, drinking is the main factor in the etiology of chronic liver disease, but studies have shown that alcohol has no direct relationship with liver cancer cells. It acts like a catalyst and can promote the occurrence and progression of liver cancer. This is because alcohol affects the normal metabolism of the liver, causing fat deposition in the liver and resulting in fatty liver. The more you drink, the more severe the fatty liver becomes. If you continue to drink heavily, it will greatly accelerate the formation and development of cirrhosis and promote the occurrence of liver cancer.

3. Diet: Long-term consumption of moldy food, food containing nitrosamines, and lack of trace element arsenic are important factors that promote liver cancer. Among them, aflatoxin in moldy food and nitrite in pickled food are the main carcinogens.

In addition, it should be pointed out that liver cancer has a certain bed-related nature, but it is not common. Generally speaking, it will only occur under the guidance of special causes. As for people’s current lifestyle, this aspect should be taken seriously, especially for the elderly. If there is a family history, it is recommended to start regular check-ups at around 45 years old.