Cancer and Its Causes, Types, and Warning Signs

There are more than 200 diseases that can be called a cancer. They have different causes, occur in different tissues develop in different ways and for different reasons, and demand different treatments. They all have one fatal element in common. In any case, normal cells have gone wild and lost normal growth and development.

3 classification of cancer:

Cancer is classified into 3 faze.Rak in epithelial tissues (covering or lining tissue) were invited karcinoma.2. grade malignant tumor is a sarcoma. They originate from connective tissues such as bone and mišići.3. class of cancer leukemia and lymphoma. They are diseases of the blood forming organs and lymphatic system. They are not tumors and spread in a different way.

Stages of cancer:

the initial stages of cancer can start with just one or a few cells in the body that undergo changes and become malignant or zloćudni.Stanice divide and multiply. Most cancer occurs on the surface of tissues such as skin, the lining of the uterus, mouth, stomach, intestines, bladder, bronchial tubes in the lungs, or within the channels in the breast or prostati.Rak eventually grow from microscopic clump in a visible mass. Then attack the underlying tissue. As long as cells remain in a single mass, the cancer is localized.

later stages of cancer start in a process called metastasis, where some of the cancer cells detach and go into the lymph channels or bloodstream to other parts of the body. If the disease is not arrested soon will invade other parts of the body. Death is usually more specific result. Some people react to radiation, and some do not. About half of the known types of cancer are incurable at almost any stage. Since all or any cancer, it is necessary to diagnose and treat as soon as possible.

The causes of cancer:

Cancer can be caused by factors in the environment. These factors include a large number of chemical substances such as tobacco, tobacco smoke, asbestos fibers, and other occupational hazards. Other causes include X ray radiation, nuclear bombs, sunlight, injury, or irritation persists, metal or plastic implants, deficiencies in the body's immune system, genetic errors, and some scientists believe that viruses also.

major types of cancer:

- lung cancer - kills more Americans than any other cancer.
- Colon Cancer Rectum - the second leading cause of death in the United States.
- Skin cancer - the largest single source of malignancy in the United States.
- Oral Cancer - Strikes and an estimated 24,000 people annually.
- Gastric cancer - one of the most commonly diagnosed cancers in the United States.
- Bladder cancer - occurs progressively with age and is more common in men than women.
- Prostate Cancer - One of the most common cancer in men, second only to lung cancer as lethal to humans.
- Kidney cancer - more common in young children or adults over 40 years.
- Pancreatic cancer - accounts for 5% of all cancer deaths. Affects people and more often.Usually diabetes occurs after 40 years.
- Liver cancer - the result of metastases from other body parts. It affects more men than women. It usually occurs after age 40.
- Brain cancer - the result of metastasis from other organs. It affects more children than in adults.
- Larynx Cancer - affecting eight times as many men as women. It usually occurs around age 60.
- Thyroid cancer - This is a relatively rijedak.Stopa mortality is about 1% for every 200,000 people.
- Hodgkin's disease (cancer, lymphoma) - affects mostly young adults but can occur at any age. It affects more men than women.
- Leukemia, especially lethal to children younger than 15 years. Acute leukemia occurs at any age. Chronic leukemia usually occurs before age 40.
- Myelomas-originating from bone marrow. It affects more men than women. Rarely are under 40 years. It usually occurs around age 65.

is 7 Cancer Warning Signs:

- Change in bowel or bladder habits
- A wound that does not heal.
- Unusual bleeding or discharge.
- Thickening or lump in breast or elsewhere.
- Indigestion or difficulty swallowing.
- Obvious changes in wart or mole.
-. Nagging cough or hoarseness

If you have any warnings you should see your doctor odmah.Prije cancer is diagnosed, the better the survival rate. Remember, if you put off going to your doctor, because you are afraid that May will find cancer, the time is not going to be late. So, please do not take chances with your health or life.