All cancers that start in the breast tissue are called breast cancer. Breast cancer is then subdivided by types depending on which area in the breast the cancer begins, and the course the cancer took. Every strand of breast cancer has a unique set of risks and a unique chance for survival. Thus, it is not accurate to conclude a survival rate without knowing the specifics about the cancer. The question, "What is breast cancer?" needs an understanding of the factors involved in the development of the cancer.

The American Cancer Society estimates that about one of every eight women will get breast cancer in their lifetime. While breast cancer is not as common as many other dangerous diseases like heart disease, it is actually more feared. There are a variety of complex factors that determine a person's level of risk of developing breast cancer, and the interplay of these different potential factors in the development of breast cancer is not understood very well.

Risk factors for breast cancer are much like those for other diseases with genetic components. Such factors include age, family history, individual variations in genetics, and prior personal history of the disease. Lesser factors are environmental exposure to particular chemicals or radiation, history of childbearing, and obesity. Numerous other factors play a part in the development of breast cancer and breast cancer symptoms. But 70% of the women diagnosed with this disease do not have any clear risk factors.

Significant advances in the prevention, diagnosis and management of breast cancer have been made in recent years based on the clinical application of scientific breast cancer symptoms discoveries. However, breast cancer remains a complex disease process breast cancer information affecting millions worldwide, and further advances in scientific knowledge and clinical care could improve many lives. It is timely to review the current position of breast cancer research because funding bodies, researchers and clinicians work in an exciting age of discovery but have limited resources.

Breast cancer symptoms is a cancer that starts in the cells of the breast in women and men. Worldwide, breast cancer is the second most common type of cancer after lung cancer (10.4% of all cancer incidence, both sexes counted) and the fifth most common cause of cancer death.In 2005, breast cancer caused 502,000 deaths worldwide.Because the breast is composed of identical tissues in males and females.

Breast disease, for many women, is very treatable and preventable. For years, doctors have recommended that women avoid caffeine, high fat diets and so on, and even to take drugs with strong side effects. In some cases this helps, in others it doesn't.Recent research has offered new hope.

What is breast caancer? Cancer that begins in the breast is known as breast cancer. There are many types of this disease and varied rates of survival based on the different scenarios. Breast cancer information is growing all the time, as researchers continue to uncover new information, such as those based at Harvard, Massachusetts General Hospital and Massachusetts General Hospital. Breast cancer symptoms often begin with a lump in the breast. This finding should always be reported to a physician who can run diagnostic tests to determine if the lump is a malignant tumor.