Impacat of Enviromental factors and molecular diagnostic in treatment of breast cancer

Breast cancer is the most common cancer among woman and is the first factor that cause of cancer death in the United states. According to world Health Organization (WHO) statistics. every 8 to 10 woman, a Person is infected with breast cancer. Articles found that the mean age of patients in western countries and in more than 55 years 10 years down the more. Based on global statistics, breast cancer is a genetic disorder inherited by approximatery 5 to 10 percent of all breast cancer are included, so far two types of gene Transfer in breast cancer known as BRCA1 and known BRCA2. Diagnosed BRCA1 gene in approximatery 50 percentage of households with the advent of early breast cancer and 80 percent of families with early appearance of cancer BRCA2 mutations in breast and ovarian percent of breast cancer cases are. include age,sex,history of familial,genetic factors,hormonal factors and more. Fortunately breast cancer was significantly protective other than another cancer. This lead to increase maintenance. reduce mortality improve quality of life of patients.