CancerFrom Wikipedia, the free encyclopediaGo to: navigation, search Cancer or tumors that serious medical disease are related to the growth of abnormal cells are the cells to divide and grow, not control. Proof-of-concept is a bad tumor invasion and the side body parts. Cancer may have spread to far away body parts via the lymphatic system or bloodstream. Not all tumors are cancer tumors, because no serious side effects and non-organ has not spread throughout the body. With cancer that affect humans and over 200 known species [1]The cause of the cancer, there are many complex and only partially understood. There are many factors that increase cancer risk factors, know, including smoking. Food factor Some infections and radiation exposure Lack of physical activity. Obesity and environmental pollution [2] These factors can cause damage to the genes directly or may consist of a genetic defect that is present in cells causing mutations have cancer [3] Approximately 5 to 10% – cancer. Can be traced to a genetic defect, but directly to the origin [4] Many types of cancer can be prevented by not smoking, eating whole grains, fruit, vegetables and seeds (whole grain) and meat to eat more carbohydrates (refined)-less paint polishing. Exercise and weight control limited Sun and immunization against certain types of infectious diseases [2] [5]The cancer can be detected in a variety of ways, including having certain symptoms and signs of disease, screening, or creating medical images. When it detects that there is a chance the cancer will be diagnosed by the detection of microscopic tissue samples. The cancer is usually treated with chemotherapy. Radiation therapy and surgery, the chances of survivors are very diverse, depending on the type and location of the tumor and the extent of disease at the beginning of the treatment. Cancer can be born in every age range, but people at risk of becoming cancer is usually increases by age. But little more than common type wenmareng in children in the year 2550 (2007) cancer caused the deaths of 13% of men around the world (7.9 million) This rate soared because survivors reached old age, there are more and more major lifestyle changes in developing countries [6]
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