Cancer is really a deadly disease that's rapidly affecting people around the world. It is the number one killer claiming millions of lives globally each year. A million new cases are diagnosed with cancer and more than a half million of deaths from this disease yearly. Cancer has overtaken heart, stroke and infectious diseases since the number one killer. It may be such a huge problem that countries worldwide are spending numerous dollars annually in cancer research with the hope to discover the best treatment methods and cures for cancer. This information will discuss a few of the cancer treatment options that are offered today.

The first and most obvious form of cancer treatment methods are surgery. In some instances, cancer can be completely cured through surgery, but this often is not the truth. If your cancer has metastasized or spread with throughout the body, surgery from the cancer is almost impossible. However, if surgical removal is possible it usually involves the removal of just the tumor or an entire organ if needed.

Radiation therapy is another type of treatment that is used for cancer. Radiation therapy is the use of ionizing radiation to kill the cancer cells. The radiation is applied either by an external beam, or internally with brachytherapy. The radiation is often localized just in the place where the cancer is so it doesn't affect the other healthy cells around it. However, it does tend to affect the healthy cells close to the tumor, but these cells are more likely to recover and the cancer cells aren't.

Chemotherapy is another type of treatment that is often used with both surgery and radiation therapy. Chemotherapy is the use of drugs to attack and destroy the cells of cancer. The drugs affected rapidly effect the dividing cancer cells. Chemotherapy tends to attack the healthy growing cells as well. The chemotherapy drugs interfere with cell division or the duplication of DNA or the separation of newly formed chromosomes. This method of cancer treatment, although effective, has many undesirable negative effects as well.

These are the 3 main types of treatment for cancer. There are other not so common but highly specific cancer treatments such as targeted therapies, immunotherapy, hormonal therapy, angiogenesis inhibitors, gene therapy, vaccine therapy and symptom control therapy. Natural treatment options, such as acupuncture, acupressure, herbal therapy, natural food diets and vitamins supplements and so forth are also gaining popularity in the treatment and cure of cancer. There is a documented proof that shows the curing of cancer patients at terminal stages.