Is liver cancer contagious? Doctors explain common knowledge about liver cancer

When talking about liver diseases, many people think that liver diseases are contagious diseases. Liver cancer is a common disease in our lives, but is liver cancer contagious? In fact, liver cancer is not a contagious disease. In the process of treating the disease, everyone should have enough understanding.

In simple terms, transmission is the spread of a disease from one person to another through some means. Disease transmission must meet three conditions: the source of infection, the route of transmission, and the susceptible population. A large amount of clinical data has proven that liver cancer patients themselves are not the source of infection, so the claim that liver cancer can be transmitted is not valid.

Facts have proven that in cancer sanatoriums, patients with liver cancer of different causes live together for a long time, and no cases of infection have been found. Doctors and nurses in cancer hospitals have long-term contact with cancer patients, and their cancer incidence rate is not higher than that of the general population. In addition, doctors in tumor surgery departments have often had their fingers pierced by needles when performing surgery on liver cancer patients, but there has never been a report of liver cancer caused by this.

Since liver cancer is not contagious, why do several liver cancer patients appear in one family in a high-incidence area of ​​liver cancer? This is mainly because the eating habits and lifestyles of the family members are basically the same, and the types and opportunities of exposure to carcinogenic factors are basically the same. Data show that more than 80% of cancers are related to the patient's eating habits. In addition, the survey found that families with the above situation also have the phenomenon of viral hepatitis infection clustering, and various types of hepatitis (mainly hepatitis B and hepatitis C in my country) are closely related to the occurrence of liver cancer. Therefore, the phenomenon of family clustering of liver cancer in high-incidence areas of liver cancer is likely related to this and cannot indicate that liver cancer is contagious.

Although liver cancer is not a contagious disease, its harmfulness cannot be ignored. After contracting the disease, it should be treated as soon as possible, and the best treatment time should not be missed. During the treatment process, patients should also maintain a positive and optimistic attitude.