If you are a hepatitis B patient, please check the DNA and liver function of the hepatitis B virus in your body regularly. If you like to drink, please quit the alcohol you like to drink. Even if you can't quit at once, you need to control the frequency of drinking and check the

If you are a hepatitis B patient, please check the hepatitis B virus DNA and liver function in your body regularly. If you like to drink, please quit the alcohol you like to drink. Even if you can’t quit at once, you need to control the frequency of drinking and check the liver function regularly. If you have symptoms of hepatitis or cirrhosis , you must undergo regular screening of B ultrasound and A-fetoprotein (AFP).

Helectron cancer is a common liver malignant tumor, including primary liver cancer and secondary liver cancer . Primary liver cancer is an epithelial malignant tumor primary liver, of which more than 80% of liver cancers are hepatocellular carcinoma, and the rest are cholangiocellular liver cancer and mixed liver cancer.

Secondary liver cancer refers to tumors formed by metastasis to the liver. Due to the special liver hepatic artery and portal vein dual blood supply characteristics, the liver has become the most common organ for tumor metastasis. Nearly 50% of other organ malignant tumors in the human body can cause liver metastasis.

The clinical symptoms of primary liver cancer are extremely atypical, and the symptoms are generally not obvious, especially in the early stage of the disease. Once clinical symptoms appear, they are often in the middle and late stages. The clinical topics are mainly manifestations of cirrhosis in two aspects, such as ascites, the occurrence of collateral circulation, hemogloss and limb edema.

The symptoms caused by the tumor itself are such as weight loss, body fatigue, liver pain and liver enlargement, etc. The patients have different ages and different types of lesions, and whether they are accompanied by other lesions such as cirrhosis is not certain, so there may be great differences in performance. If you do not have the above symptoms, but are a man over 40 or a woman over 50 years old, please actively undergo liver cancer screening every year.

1

First of all, what tests need to be done during liver cancer screening?

When liver cancer is suspected, first do a B-ultrasound and at the same time test for alpha-fetoprotein. alpha-fetoprotein is a unique marker of liver cancer. About 70% of liver cancer patients have significantly increased alpha-fetoprotein. Therefore, after these two tests, when liver cancer is highly suspected, further enhance CT or nuclear magnetic field is enhanced.

In addition to doing this to understand the situation in the liver, you also need to do pet-ct to understand whether liver cancer has distant metastasis, such as lung metastasis, brain metastasis, bone metastasis, etc.

, alpha-fetoprotein (AFP) examination: AFP is an auxiliary screening method for confirming early liver cancer. When AFP is ≥400ug/L for 4 consecutive weeks, or greater than or equal to 200/L for 8 weeks, and other diseases are excluded, liver cancer can be suspected.

. Ultrasound examination: Ultrasound is the first auxiliary examination method for the diagnosis of liver cancer. Because B-ultrasound operation is simple and economical, it is widely used in the census of liver cancer.

. CT: CT has become an important routine method for diagnosing liver cancer, and the accuracy of localization and diagnosis of liver cancer can reach more than 90%.

. Pathological examination: Pathological biopsy is the gold standard for confirming liver cancer. If the above examination cannot confirm liver cancer, you can perform puncture biopsy to confirm the diagnosis.

2

I heard that liver cancer can be inherited, is it true? Don't be careless if you have these symptoms in your body!

40% of liver cancer patients with liver cancer have a family history of liver cancer. Genetic factors may play a certain role in family cluster liver cancer. The occurrence of liver cancer is also related to the accumulation of environmental carcinogens in family members and the transmission of diseases in family members. It is a result of a joint effect.The cause of liver cancer is not yet clear. At present, the study believes that viral hepatitis is closely related to liver cancer. Whether it is related to genetics is still unclear. The cause and pathogenesis of liver cancer is not yet fully understood. It is currently believed that it may be related to the following factors:

. Viral hepatitis: Chronic viral hepatitis is the main cause of liver cancer. The positive rate of hepatitis B virus surface antigen in patients with liver cancer exceeds 90%, indicating that hepatitis B virus infection is closely related to the incidence of liver cancer, and viral hepatitis C may be related to the incidence of liver cancer.

. Cirrhosis: The incidence of liver cancer combined with cirrhosis is 50%~90%. Most liver cancer in my country is related to liver cancerization after viral hepatitis.

. Aflatoxin: Epidemiological investigation found that in areas with severe aflatoxin contamination, the incidence of liver cancer is also relatively high in people with severe aflatoxin contamination.

. Drinking water pollution: Jiangsu Qidong is a high-incidence area for liver cancer. People with pond water have a higher probability of liver cancer than those who drink well water. This may be related to the algae toxin produced by blue-green algae grown in the pond.

. Genetic factors: Studies have shown that the incidence of liver cancer is different among people of different ethnic groups. There are obvious differences in the incidence of liver cancer among people of the same ethnic group, which is often manifested as family aggregation may be related to genetics.

3

Don't be careful about these symptoms in the body!

liver cancer is a malignant tumor disease with unknown causes. Compared with other diseases, this disease is not only more difficult to cure, but also has a higher mortality rate than other malignant tumor diseases. However, like other cancers, the earlier treatment, the greater the chance of recovery.

liver cancer is a malignant liver tumor disease. Since most of the human organs are concentrated in the abdominal cavity and the chest cavity, liver cancer generally occurs more quickly and gets liver cancer. If not treated in time, it will endanger the gastrobilitary tract and rectum, colon , uterus and other parts, and eventually lead to the patient's death due to organ failure. Liver cancer is treated like other cancers, and the earlier the cure, the greater the chance.

. After the onset of liver cancer, patients will often experience digestive tract diseases. Many patients will experience decreased appetite, and symptoms such as belching , vomiting, indigestion and other symptoms after meals. Nausea is one of the common symptoms of liver cancer.

. The upper abdominal mass is also a common disease symptom of liver cancer patients. Usually, when the disease occurs in the early stage, the patient will have symptoms such as dry mouth and irritability. Some patients also have insomnia, gums or nose bleeding.

. Many patients will also experience symptoms such as joint pain all over the body, and the pain in the waist and back is the most obvious. Some patients will also experience symptoms such as anorexia and liver pain.

. Diarrhea and bloating often occur in patients with liver cancer. Many patients are often confused with the symptoms of stomach disease. Usually, the use of drugs to treat stomach disease is ineffective, and there will also be dull pain in the liver.

. Since liver function has been severely damaged, the tumor continues to absorb the patient's own nutrition, which will lead to unexplained weight loss. Most patients will have symptoms of anemia later in the disease.

6. Hepatomegaly is also a common symptom. During the examination, the patient can be palpated with a mass on the abdomen. Usually the mass is not smooth and has a tendency to gradually increase. In the late stage, symptoms such as ascites, yellow tertiary dysfunction, vomiting of blood, and coma will occur.