Breast Cancer Risk Factors and Screening Tests

breast cancer ? is the most common invasive cancer in women, In 2012, nearly 1.7 million new cases were diagnosed worldwide, making it the second most common cancer over all, It is also the most common cancer in women - the incidence rate among females is twice as much as that of colorectal cancer and cervical cancer and approximately three times that of lung cancer(1). Globally, the incidence of breast cancer is highest among American women16% of women between the age of 40-60 years have breast-related problems. Of these 40% complain of breast lumps