Most of cancer due to genetic abnormalities of the material-forming cells. These abnormalities can occur due to the effects of carcinogenic substances (substances that trigger potentially cancer) ATL: tobacco smoke, chemicals, ionizing radiation, and infection of several viruses and bacteria, partly derived from ancestors that caused an error in the process of DNA replication. In summary it can be said that cancer cells derived from cells of tissue / organs of the body’s own previously developed into normal and abnormal.

Risk Factors.
The doctor even if sometimes difficult to explain why in some people can get cancer while others do not.
Research shows that there are a number of factors that can trigger the emergence of cancer known as risk factors.

Risk factors most often lead to cancer are as follows:

1. Age. Although cancer can be of any age, but with age the risk for cancer to be increased.Many cancer that began to appear at the age of 65 years

2. Tobacco. Is the cause of death can not be prevented. In the United States each year 180,000 people die from cancer induced by tobacco use. Both smokers and passive smokers may increase the risk of lung cancer, oral cavity, larynx, stomach, esophagus, bladder, kidney, pancreas cancer and even the cervix, starting with the occurrence of amyloid acute leukemia (a cancer that starts in blood cells). Tobacco users in other ways such as chewing increases the risk of oral cavity cancer.

3. Sunshine. ultraviolet radiation may come from the sun (especially at 10 – 15), UV light. UV rays can accelerate the process of skin aging and skin damage that lead to skin cancer.

4. Ionizing radiation. Radiation from outer space, radon gas, x-rays, can cause cell damage and lead to thyroid cancer, breast, lung, stomach and leukemia.

5. Chemicals. Research shows that such materials abes, benzene, benzidine, cadmium, nickel, or vinyl chloride can cause cancer. Always follow the instructions in the MSDS.

6. Viruses and bacteria. HPV infection can cause cancer of the cervix and the risk factors for several other cancers. HIV can lead to lymphoma (cancer of the lymph nodes) and Kaposi’s sarcoma, Human T lymphocyte virus can trigger leukemia. Hepatitis B and Hepatitis C after several years of infection can cause liver cancer. EBV can trigger lymphoma. HHV can trigger Kaposi’s sarcoma and Helicobacter pylori can lead to stomach cancer and lymphoma.

7. Hormonal drugs may increase the risk of breast cancer

8. History of cancer in the family. Most cancers grow because of changes / mutations in the gene, and these mutated genes will increase the risk of cancer. These mutated genes can be passed to the next generation. The most common is breast cancer, ovarian, prostate and colon.

9. Alcohol. Consuming alcoholic beverages more than 2 times a day can increase the risk of oral cavity cancer, esophagus, larynx, liver and breast.

10. Unbalanced diet, less physical activity / exercise and being overweight. Research shows that consuming foods high in fat can increase the risk of colon cancer, uterus and prostate.Lack of activities and sports and badab overweight (overweight) can increase the risk of breast cancer, colon, kidney and uterus.

We can protect ourselves with as much as possible to avoid the risk factors above. If we feel have a cancer risk factors, you should consult with your doctor to discuss ways to reduce the risk factors

Some of the above factors may jointly cause normal cells turn into cancer cells, but must always be remembered that:

1. Not everything causes cancer
2. Cancer is not caused by accident, collision or friction
3. Cancer is not contagious disease, although there are several factors can trigger contagious
4. have one or more risk factors are not necessarily going to cause us to have cancer
5. Some people are more vulnerable to risk factors other than

Detection
Cancer detection can be done through the examination of how the way in imaging / radiology (eg, CT scans, ultrasound, MRI, PTA, SPECT, Mammography, etc.) and laboratory (Pap’s smear, tumor markers, cancer genetics), etc..
Choice of method depends on the type and location of the cancer and the effects on surrounding tissue.
Some types of cancer can sometimes be detected early through a medical examination / medical check-up routine
The earlier cancer is detected, the lower the stadiumnya the treatment success rate is getting higher.

Medical
Cancer treatment is not always easy, even a fairly stable and difficult low success rate, this treatment effect disebakan because not only affects the cancer cells but also can memyebabkan adverse effects on cells of tissue / organ that is still normal, and most of the new cancer detected in the advanced stages.
Cancer treatment can be done with Operation, Chemotherapy, Radiotherapy, Imunotherapy and monoclonal antibody therapy. Treatment options is determined by the location and gradation of the tumor and stage of disease.
Operation in theory could lift all cancer cells, but sometimes difficult when already happened metastasi, so sometimes after surgery should be followed by other treatment methods eg.chemotherapy and radiotherapy.

Prevention is always better!
In broad outline can be avoided through Behavior and Environmental Factors
Factors Conduct
1. Do not use products containing tobacco
2. Not consume excessive alcohol
3. Eat vegetables and fruits at least 5 times a day
4. Eat foods that are not fatty
5. Consuming foods with calories appropriate to the physical needs
6. Maintain ideal body weight
7. Active / regular exercise
8. Protect your skin from the sun

Environmental Factors
1. Avoid environmental tobacco smoke ( “passive smoking”)
2. Control use of pesticides
3. Be careful with Dioxins (Tetracloradibenzo-p-dioxins)

Sources of information taken from:
1. American Cancer Society
2. National Cancer Institute
3. Human pathology
4. Wilkipedia

1. If there is mass in the breast
Maybe I never thought in your mind that he might have breast cancer although this rarely happens. Any lump in the breast should have to watch out for, especially if the discharge from the nipple.

2. Pain
Grew older, the more often you feel the aches and pains. The pain that occurs constantly can be a sign of cancer although the incidence of pain was not caused by cancer.

3. Changes in the testis
Cancer testis / testicle often appear in men aged 20 to 39. Any changes in testicular size, either larger or smaller, must remain wary of. Neither the event of swelling or feeling of heaviness in the scrotum. Sometimes testicular cancer can grow very quickly, so it would be better if you know as early as possible.

4. Changes in the lymph nodes
If you notice a lump or swelling in the armpit or neck or anywhere else, beware! Especially if the bump is growing from day to day and long lasting even up to more than a month.

5. Fever
Besides marking a variety of diseases such as pneumonia, throat and infections, fever can also indicate cancer. Fever often occurs when the cancer has spread to other organs.

6. Weight loss sudden dratis
Weight loss arrived – arrived (more than 10 percent of body weight), and unexpectedly, without any special effort in a short time should really pay attention.

7. Abdominal pain disorders and depression
Every man who has problems with depression abdominal pain should be examined further, since the experts found a connection between depression with pancreatic cancer.

8. Extreme fatigue
Such as fever, excessive fatigue that does not improve with rest can be one of the symptoms of cancer. This condition usually arises after developing cancer can happen even at such an early phase of leukemia or colon cancer.

9. Coughing did not recover
Coughing is always associated with colds and allergies. However, constant coughing in a long period, about three or four weeks should be considered because it could be a symptom of cancer or a sign of other problems such as pneumonia – chronic pulmonary.

10. It is hard to swallow
Some men trivialize this condition. Because it is given plenty of fluids such as eating was done. Yet these symptoms may indicate cancer of the digestive tract, such as cancer of the esophagus.

11. Changes in the skin
You must pay attention not only on changes in a mole, but note also the skin pigmentation. Bleeding in the skin or skin peeling off great in a few weeks and can not be lost is one sign of skin cancer.

12. Bleeding occurred in a place that should not be
Whenever you see any blood from the body parts that are not supposed to like coughing or vomiting blood, bleeding in the feces and urine, it is time to see a doctor and find out the cause as soon as possible because it might cause cancer.

13. Changes in the mouth
If you smoke or chew tobacco, be aware if any white patches inside the mouth or a white point not lost on the tongue, because this is a sign of leukoplakia (an area where cancer was before it appears) that can become cancer if continuous irritation.

14. Problem during micturition
With a man’s age, the problem now became more frequent urination. Can occur when lampias not feeling to urinate, inability to hold urine, urinary frequency and even the increasingly frequent. But beware if this situation does not improve and could worsen as a sign of cancer although the prostate enlargement in old age can also cause it.

15. Indigestion
Digestive disorders that can continuously be an indication of cancer in the esophagus,