الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
Female breast cancer is a major medicial problem with significant public health and societal ramifications; it is the most common cancer in women,accounting for 32% of all cancers in females.
despite major advances that have been made in the past years in understanding the biologic and clinical nature of disease,and not withstanding dramatic changes in its treatment, the problem continues to persist and has become more complex.between 1 in 7 and 1 1n 8 women will develop breast cancer during her lifetime.