Cancer and Healthy

Cancer is one of the most frequent causes of death, not only in America but also around the world. Cancer is defined as a group of diseases caused by a group of cells that have uncontrolled growth, the potential to spread throughout the body and invade surrounding tissues and organs. The difference between malignant tumors and benign tumors, which are benign tumors do not spread and do not invade surrounding tissues and organs. Benign tumors are self-limited.

Cancer can affect everyone. It is all of every age, every race and every background. Most cancers are more likely to develop in people as people increase in age. 13 percent of all deaths worldwide are caused by cancer and, according to the American Cancer Society, 7.6 million people died of cancer in 2007. Lobster is one of the world's most fatal diseases and can not be avoided. It can be treated to an extent. There is not yet developed a cure for cancer.

Cancer is caused by tobacco smoke, chemicals, infectious substances and radiation. Cancer can be detected by CT scans, blood tests, MRIS, X-rays and biopsies. A biopsy means to test a piece of skin or body, as a pathologist. The pathologist test piece of skin or body of cancer cells and their histological grade.

Cancer can be detected by the detection of lumps or swelling, random bleeding, pain, ulcers, jaundice, weight loss, poor appetite, night sweats, fatigue and anemia. Symptoms of cancer after the disease was diagnosed its metastasis (spread), constant cough, pain, an enlarged liver, fracture and enlarged lymph nodes.

Cancer is treated by surgery, chemotherapy, radiation and immune therapy. Surgery is used to remove a tumor, whether in a body that is served, and hopefully get the entire tumor before it spreads to other areas of the body. If the tumor is located in an area that does not work anymore, so the treatment is chemotherapy, and it will reduce and hopefully kick off the tumor completely before he begins to spread throughout the body.

There are a few ways to try to prevent the development of cancer. Such methods have a good diet, cancer screenings and taking vitamins on a daily basis. A major player in the development of cancer is obesity. Eat a healthy diet and a healthy body weight will help in the prevention of cancer. Cancer screening be used to detect cancer at an early stage; its infancy. If cancer is discovered other procedures can be used to confirm the presence of cancer. These procedures are surgery and other biopsies. Early detection can lead to a longer life.

There are hundreds of types of cancer, which is known to mankind today. Some of the most common are lung, colorectal, thyroid, lymphoma (various species), leukemia (various species), melanoma, oral, pancreatic, testicular, neck and vaginal cancer. Not all cancers are fatal, because most of them, if detected early, can be controlled with chemotherapy, surgery and radiation.