Cancer is a space-occupying lesion, which refers to a local mass formed by abnormal proliferation of local tissue cells under the action of various tumorigenic factors. Tumors can be divided into benign tumors and malignant tumors according to their pathological morphology, degree of differentiation and maturity, growth mode and the degree of harm to patients.
Benign tumors are collectively referred to as tumors, malignant tumors are collectively referred to as carcinomas, and carcinomas are malignant tumors originating from epithelial tissues , Sarcoma is a malignant tumor originating from mesenchymal tissue. Cancer in the popular sense actually refers to all malignant tumors.
Cancer, together with cardiovascular disease, accidents and accidents, constitute the three major causes of death in the world today, and it is currently a serious impact on human health. One of the major diseases that threaten human life.
It grows rapidly, can invade surrounding tissues, and can spread to the surrounding area, which is powerfully destructive. In addition to producing obstructive and oppressive symptoms on the body, it may also affect the normal and function of genetic organs, causing people to die.
Academician Sun Yan may be unfamiliar to you. He is a clinical oncologist in my country and a national cancer center for clinical research on new drugs. The director of the center has long been engaged in scientific research in clinical oncology and other related aspects.
For more than 60 years, he has been engaged in clinical and experimental research of medical oncology treatment, which is the foundation of medical oncology treatment in my country One of the people who participated in and presided over hundreds of international multi-center clinical trial studies and domestic multi-center clinical trial studies, enjoying a high reputation at home and abroad.
For the development of new anti-tumor drugs at home and abroad, the application of modern scientific methods to clarify the immune-promoting effect of Fuzheng Chinese medicine and its application in Outstanding achievements have been made in the comprehensive treatment of lymphoma, small cell lung cancer and testicular tumors.
01
Why are cancer rates increasing?
1. People’s life expectancy is prolonged: aging, cells are prone to mutation when people get older,
2. Current medical progress: advanced detection methods and enhanced human awareness, such as census, During physical examination, the detection rate of tumors is much higher than in ancient times, so the numbers will also change;
3 , Improve living standards: high-fat, high-calorie, high-energy diet structure increases the risk of breast cancer and colorectal cancer;
4. Scientific development: industrialization, high technology, and the emission of air pollution will also increase. Therefore, the incidence of tumors is indeed increasing in numbers;
5, high work pressure : It is also the reason for the high incidence of cancer.
Based on the above reasons, from the data point of view, it is true that the incidence of tumors is getting higher and higher, so everyone From the aspects of lifestyle and personal protection, we should actively clean ourselves and actively prevent the occurrence of tumors.
02
Researching cancer for more than 60 years, Academician Sun Yan said bluntly: If you don’t want cancer cells to be active, avoid these 7 things
1. Cigarettes
Epidemiological surveys show that smokers are 13 times more likely to develop lung cancer than non-smokers, If you smoke more than 35 times a day, the risk is higher than that of non-smokers, and the lung cancer mortality rate of smokers is 10 to 13 times higher than that of non-smokers.
About 85% of deaths caused by smoking are lung cancer, and smoking is exposed to chemical carcinogens such as asbestos, nickel, uranium And arsenic, etc., the risk of developing lung cancer is higher.
2. Alcohol
Long-term heavy drinking, especially liquor, can cause gastritis, alcoholic liver cirrhosis, and eventually esophageal varices, hematemesis, and blood in the stool. Severe vomiting accompanied by drinking alcohol can sometimes lead to cardia esophagus mucosal tear syndrome. Repeated vomiting can lead to relaxation of the cardia and become reflux esophagitis.
Severe vomiting after drinking alcohol may lead to rupture of the esophagus. If the rescue is not timely, the patient may suffer from severe infection and poisoning. Therefore, although drinking alcohol does not directly cause cancer, it can significantly increase the risk of cancer.
3. Obesity
According to the National Cancer Research Agency, obesity is a risk factor for several types of cancer, including colon, breast, endometrial, kidney, Esophageal cancer, gallbladder cancer, ovarian cancer, etc.
Excess fat can form obese cells, which promote the secretion of high levels of insulin and estrogen in the body, which accelerates cell growth and division At the same time, it also gave birth to cancer cells, and adipose tissue also involved various carcinogens, hindering the body’s normal metabolism and waste discharge, resulting in the occurrence of malignant tumors.
4. Angry
In addition to genetic factors, environmental factors also play an important role in the occurrence of cancer. Among the environmental factors are the influence of negative emotional factors, such as being in a state of anger often.
Being in a state of restlessness, anxiety, depression and other adverse states and emotions will have a certain impact on the entire immune function . If this state persists, the patient’s sleep, living patterns, and eating patterns may be affected to a certain extent. Under the combined effect of these factors, the risk of developing cancer will be higher than that of people with normal emotions.
5. Health Products
Health products cannot completely replace some of the nutrients the body needs. If you eat too much, it will damage your body. We all know that the liver is the largest detoxification organ in the body. Drugs are metabolized and decomposed by the liver before they are absorbed by the body.
Although health products are health products, they are still a kind of medicine in the final analysis. It has a relatively large burden on the liver, and over time, it will cause a series of problems in the liver, and may even induce cancerdisease.
6. Processed meat p>
Processed meat refers to any meat processed other than frozen, most commonly smoked or cured meats such as sausages, bacon, hot dogs etc. For the convenience of storage, it contains a variety of chemicals that are harmful to the human body, especially the carcinogenic compound N-nitroso produced during processing, which will increase the chance of disease.
Eating processed meat, in addition to increasing the risk of bowel cancer, may also lead to cancers of the prostate, lung, stomach and esophagus. Because both red meat and white meat contain a lot of fat and iron, if they are ingested for a long time, they may induce cancer.
7. Electronics
Modern people are almost inseparable from their machines, and mobile phones have become the primary means of communication between people. Whether they are mobile phones, computers or other electronic products, they all have certain radiation , People who use mobile phones to make calls are 3 to 5 times more likely to develop eye cancer than ordinary people.
The radiation in electronic products can also stimulate brain waves, making brain cells cancerous and seriously affecting physical health.