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El Universal / The Voz of Michoacán
The city of Mexico. Someone who has smoked all his life has lung cancer, it's sad but unsurprising.
The harmful effects of smoking are well documented and documented, and smoking is by far the leading risk factor for smoking. disease, accounting for 80 to 90% of lung cancer cases, according to the Centers for Disease Control and Prevention.
In addition, lung cancer derived from second-hand smoke causes the death of 7,000,300 people. people who have never smoked.
Yes, this means that you can have lung cancer without having ever smoked in your life. In fact, you can be the healthiest person in the world (do not smoke, exercise every day, eat healthy) and still have lung cancer (even if your risk was lower).
The worst aspect of what you do is that the symptoms of lung cancer are not notorious at an early stage. And as with any other cancer, the longer the treatment time, the lower the chances of survival.
Radon exposure
Radon causes 20,000 cases of lung cancer each year, according to the Centers for Disease Control and Prevention. Control and prevention of diseases. This radioactive gas is released when uranium breaks down in the soil, rocks and water. The gas then travels on the ground and in the air. Levels in outdoor air are generally safe, but when radon is trapped in homes or buildings, it can accumulate to dangerous levels.
What is the link with lung cancer? According to the National Cancer Institute, radon releases radioactive particles that can damage the cells lining the lungs. According to a 2013 study, inhaling these particles for long periods of time can also lead to cell mutations badociated with lung cancer.
The WHO estimates that between 3% and 14% of lung cancer cases are attributed to radon; The first cause of this disease in those who do not smoke. However, in the case of Mexico, concentrations are higher in the north of the country, according to the debate.
Radon can not be seen, tested or smelled, so we need to be well informed about it.
Exposure to asbestos
Working in certain environments, such as shipyards, mines, textile factories and factories, can expose workers to asbestos, a type of fiber heat resistant and often used as insulation, which increases the risk of developing lung cancer.
The older buildings may also contain asbestos, but they are only dangerous if the materials that contain it end up being damaged.
Inhalation or swallowing of these fibers may adhere to mucus in the throat, trachea or lung tubes, according to the American Cancer Association. If the fibers spread in the small airways or in the outer lining of the lungs and chest, they can wreak havoc on the cells, which could lead to lung cancer.
Exposure to other carcinogens
Other harmful substances that can be found According to the CAA, the following factors have been badociated with an increased risk of lung cancer in the workplace:
Arsenic
] Diesel Evasion
Certain Forms of Silica
of Chromium
of Nickel
Beryllium
Cadmium
Tar and Soot
Pollution of the Environment
living in highly polluted places, as in Mexico, increases the risk of lung cancer. According to estimates of the International Agency for Research on Cancer, 223,000 people worldwide died of lung cancer caused by air pollution in 2010.
Different types Particles (solid or liquid and large or small) are released into the air that one breathes according to the American Lung Association, this includes acids, chemicals, metals, dirt and dust.
Our body is able to fight larger particles more easily, usually by coughing or sneezing. But these microscopic particles in the air are more dangerous because they can sneak into the lungs and even into the blood.
Family History
Having a parent or brother who has had lung cancer means that you have double the National Cancer Institute's risk of developing the same disease, especially if they were detected young. However, it is not known if the risk is increased by genes or by exposure to second-hand cigarettes.
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