Recently, the World Health Organization published in 2030 forecast the most common cause of death, saying that in the next hundred years, cancer will continue to be among the mankind "killers List" first. Why is cancer could be so rampant? Cancer cells in the end of the most favorite parts of the body which "trouble" mean?
12 of the most dangerous of human organs
International Union Against Cancer, executive director of the Chinese Medical Association, director of oncology credits member of Chinese Academy of Engineering, Professor Hao Xishan, said: "Cancer is the mischief in the human body very active molecules can be said that almost all-pervasive. In addition to nails and hair, it can be in the human body any part of the take root and spreading. and found that some parts of the body is indeed exceptionally subject to its 'popular', but there will be significantly different for men and women. "
Professor Hao Xishan further information, in China, the most frequent cancer cells, "patronizing" in human tissues, the highest morbidity rate among men top ten are: lung, stomach, liver, esophagus, colon, bladder, pancreas, brain, lymph nodes, Kidney; female lung, breast, colon, stomach, liver, esophagus, ovary, cervix, pancreas, brain. "You could say that 10 kinds of cancer for all tumor types account for more than 80%. If the high incidence of these cancers in the human body organ diagram bid out, and that is a typical 'cancer map of the human body'.
This map is not entirely absolute. According to Professor Hao Xishan, due to some special reasons, a number of cities in China showed the "local flavor." Such as Beijing, Shanghai and other large cities, female breast cancer incidence rate has more than lung cancer, ranked first; and nasopharyngeal carcinoma in Guangdong is a high incidence of land; Jiangsu Qidong is a high incidence of liver cancer, respectively; Linxian esophageal cancer in Henan many people disapproving glances.
By this map it is clear that China is now both the developed and developing countries, the double feature. Chinese Anti-Cancer Association, the Minister of popular support repair work, said benefits, such as the original breast cancer and colorectal cancer are wealthy country's "exclusive products", but now these two kinds of cancer in our country has "top"; At the same time, the development of State high incidence of gastric cancer, liver cancer in China remains high.
Cancer cells come from
The face of this particular map, we can not help but question: is our body of these organs, why cancer cells are particularly vulnerable to intrusion? From this ranking can see no scientific reason for this?
"To answer this question, we first need to understand how the cancer occurs in the end." Chinese Academy of Engineering, Chinese Academy of Medical Sciences Cancer Hospital, Sun Yan, professor of internal medicine to reporters punched a metaphor: the human body is composed of cells from a community. Each cell strictly by the book to know when the growth and division, but also know how to combine with other cells to form tissues and organs. Built to different organizations, "drawings" is genetic.
Many people say that the human body has a cancer cell, but not developed. From a medical perspective, if we can detect cancer cells, it can be diagnosed with cancer of this person. Therefore, this argument is not correct. Now physicians that: Everyone has a proto-oncogene in vivo is definitely not everyone has cancer cells in vivo.
The experts for the site map for a detailed analysis of human cancers, in addition to cell variation of this "generic" reasons, every organ subjected to harassment because cancer cells are also varied.
Lung
Both men and women, behind lung cancer in the first place are. Why do the lungs become so vulnerable? "In the current analysis of factors leading to cancer, the main two points, the first is smoking. According to statistics, 30% of the tumors with a long-term smoking-related disease, which is the closest relationship to lung cancer. In addition, due to carcinogenic substances can be absorbed by the lungs, causing the body harm, and therefore induce laryngeal cancer, esophageal cancer, oral cavity, bladder, kidney, pancreas and so on. The second is environmental pollution. the data indicate that air pollution is one of the reasons-induced lung cancer. Zhong Nanshan, China Medical Association has suggested that the damage of environmental pollution on people's lungs no less smoking.
Breast
Breast cancer is the world's most common cancer in women. Occurs main factors are: eating high-fat high-calorie foods, mental stress, such as later marriage and childbearing.
Stomach
Gastric cancer is the world's first four of the most common form of cancer, and every three cases there are two men. In addition to salt, salted foods, red pepper, processed meats, smoked food, animal food such as barbecue is a cause of gastric cancer, the gastric mucosa changes and atrophic gastritis may also lead to gastric cancer. In addition, the "total meals" will increase the stomach --- a direct incentive to the transmission of Helicobacter pylori. Consequently, even some people go for gastric diseases.
Liver
Liver cancer is the world's first six of the most common form of cancer. There is evidence that "hepatitis B virus", consumption of aflatoxin contamination of cereals and pulses, while the long-term alcohol consumption all contribute to the direct cause of liver cancer.
Esophageal
Esophageal cancer is the world's eight most common cancer. Lead to esophageal cancer occurs mainly like to eat hot food, such as Changyin hot tea and so on. In addition, smoking, obesity, consumption of processed meat, and other factors is a direct incentive. Acid reflux is also increased esophageal cancer risk factors.
Colon
This is the world's first three of the most common form of cancer. Red meat and heavy drinking (refers only to men), high-temperature deep-fried foods, and often tolerate it and Italy, are likely to lead to colon cancer. In addition, inflammatory bowel disease may also increase the risk of colon cancer.
Bladder
Bladder cancer is the world's first 10 of the most common form of cancer. Studies have shown that arsenic in drinking water is one of the causes of bladder cancer, in addition, often hold back urine can also increase the risk of carcinogenesis.
Pancreas
Pancreatic cancer is the world's first 13-bit common cancer, cancer of "rich man's disease" representatives, obesity and diabetes can lead to disease occurrence.
Lymphatic
Lymphatic and hematopoietic system cancers include lymphoma, leukemia and multiple myeloma. This group of cancer and liver cancer listed as the world's first high incidence of cancer 6. Environmental pollution, viral infections, and obesity is leading to the cancer cause.
Kidney
Renal cell carcinoma is the world's five most common cancer. Degree of body fat, levels of arsenic in drinking water as well as smoking of these three factors may cause the cancer occurred.
Cervical and ovarian
The cervix and ovary, respectively the world's No. 2 women and 7 of the most common form of cancer. There are many reasons caused by, such as staying up late endocrine disorders, premature entry into sexual life.
Draw 'cancer map of the human body' does not mean that people are helpless in the face of cancer, but hope to further improve the people's vigilance. "Hao-shan says. In fact, cancer is absolutely preventable and controllable, as long as to develop good habits, regular medical examinations, they can wipe out cancer at an early stage moment." Over the years, cancer treatment has made a very major breakthrough, the new The technology continues to emerge, treatment has become increasingly standardized, the patient if the first time to a specialist cancer treatment hospital or specialist consulting room, looking for specialist treatment, they can certainly be more effective, achieve the desired effect. "
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