Is liver cancer contagious in late stage? How to prevent liver cancer in daily life?

Is liver cancer contagious? Liver cancer is a type of malignant tumor. It refers to a malignant tumor that occurs in the liver, including primary liver cancer and metastatic liver cancer. When people talk about liver cancer, they are mostly referring to primary liver cancer. Many people have this question about liver cancer: Is liver cancer contagious?

Is liver cancer contagious? It was just a false alarm.

Since liver disease is contagious and liver disease is closely related to liver cancer, many people worry about whether liver cancer is also contagious, and even deliberately keep a distance from liver cancer patients, which also brings great inconvenience to the care of liver cancer patients. So, is liver cancer contagious?

First, let's take a look at what conditions are necessary for transmission. Infectious diseases are transmitted from one person to another through some means. Transmission must meet three conditions: the source of infection, the route of transmission, and the susceptible population. All three are indispensable. According to clinical data, cancer patients themselves are not the source of infection, so liver cancer is not contagious.

Is liver cancer contagious? In addition, according to investigations and studies, there are patients with different types of cancer, including liver cancer, living together in tumor sanatoriums for a long time, and no cases of mutual infection have been found; doctors in tumor surgery have also had their fingers pierced by needles when performing surgery on liver cancer patients, but there has never been any report of cancer caused by this.

From this we can see that the question of whether liver cancer is contagious is just a false alarm. However, if the liver cancer is caused by the hepatitis B virus, then attention should still be paid to prevention, because the hepatitis B virus carried can be transmitted to hepatitis B through blood, close contact, etc., so if the liver cancer patient has concomitant hepatitis B, the hepatitis B virus can be transmitted, but it is not liver cancer. Therefore, for liver cancer caused by hepatitis B, attention should be paid to prevention, and good prevention work and measures for hepatitis B vaccine should be carried out, which is very beneficial to the effective blocking and containment of the hepatitis B virus.

What should we do in daily life to prevent liver cancer

1. Pay attention to drinking water safety.

A. Some drinking water is often contaminated by polychlorinated biphenyls, chloroform, etc. B. Blue-green algae growing in ponds are strong carcinogenic plants. C. Infection with Clonorchis sinensis can stimulate the proliferation of bile duct epithelium and lead to primary bile duct cancer.

2. Pay attention to prevent hepatitis.

Experts say that hepatitis is an important factor leading to liver cancer. Using hepatitis vaccines to prevent hepatitis and liver cancer has become one of the most promising ways to prevent liver cancer, but it is estimated that it will take decades to see results. How to prevent liver cancer? It has been proven that hepatitis B vaccines are effective in preventing hepatitis. However, from a comprehensive perspective, the prevention of HCV and HDV still needs to be considered.

3. Throw away moldy food at home.

Especially moldy corn and peanuts, because these foods contain aflatoxin. The metabolite of aflatoxin, aflatoxin B1, can cause liver cancer. It is recommended to eat more fresh food.

4. Pay attention to proper selenium supplementation.

To prevent liver cancer, we should also pay attention to proper selenium supplementation. For people with low selenium, selenium-enriched yeast, selenium polysaccharides, selenium-enriched salts, etc. should be used to supplement selenium and increase blood selenium levels.

5. Regular physical examinations are the simplest way to detect liver cancer early.

Regular physical examinations are recommended, especially for high-risk groups (patients with hepatitis B or C), who should ideally undergo alpha-fetoprotein (AFp) testing or B-ultrasound every six months to check for cancer.

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