In year 2007 a research by American cancer society found that 178,480 new cases of breast cancer would be diagnosed in United States and further 62,030 cases of breast cancer will be diagnosed in the coming years. However, rates of death from breast cancer will decrease and it will keep on decreasing with the increase in awareness of breast cancer.
Breast cancer develops in the breast tissues that cause the abnormal growth of breast. Most of the time breast cancer arises in women only 1% of breast cancer occurs in men. Breast cancer is the most common type of cancer among women. About one in eight women have the life time risk of having breast cancer.
Breast is made of fats, glands and the connective tissues. It has tiny lobes that end in to the milk glands. These tiny ducts run from glands and ends at the nipple.