7 Major Causes Of Skin Cancer

Posted by Cancer Care on Tuesday, December 21, 2010


The following are the main causes.

-violet rays of the sun 1.Ultra - both associated with cancer of the skin are UVA (ultraviolet A) and UVB (ultraviolet B). UVB rays are short wave and solar power are more likely to cause redness and sunburn. UVA, however, would be permanent damage to the skin as they penetrate deep into the skin. Recent studies show that UVA not only increases UVB's carcinogenic effects, but can also directly cause skin diseases such as melanoma.

2.Family history - Recent studies confirm that the risk of melanoma is more than double among those with a family history of skin cancer. Despite having someone in the family that the story does not necessarily mean you also undoubtedly deserves special attention by the major risk factor.

3.Chemical exposure - some chemicals can cause damage when in contact with skin. Insects, for example, often contain substances such as arsenic, which are dangerous to the skin. They may increase the risk of non-melanoma skin cancer. However, people who work in areas regularly come into contact with chemicals and industrial materials (such as petroleum, arsenic, and coal tar) are more likely to develop certain types of skin cancer.

4.Smoking - although it is known that smoking is related to other cancers such as lung cancer and mouth, the snuff used in cigarettes, etc could be a cause of skin cancer too.

5.Radiation exposure - there are concerns that radiotherapy that some children are made with other cancer treatments can increase the risk of developing non-melanoma skin cancer. In addition, people working in the X-rays, such as medicine, nursing staff and radiological exposed to greater risks.

6.Skin Condition and geography - of some skin disorders may increase the risk of a person's skin cancer. For example, people who have light-skinned people living in tropical or subtropical climates, such as the American Southwest, equatorial Africa, Hawaii and Australia, is generally very high incidence of skin cancer. serious injuries to the skin, if healed in time, could increase the possibility of non-melanoma skin cancer. Similarly, a bad scars or burns.

7.Weak immune system - the immune system is part of the body's defense against bacteria and cancer formation. When the immune system is strong, the antibodies and immune cells are better able to do their work by neutralizing free radicals and get rid of harmful elements from your body. Conversely, a weak immune system open many opportunities that cancer cells can spread quickly and share so that it is difficult to predict.

Source by ezinearticles.com

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