Combination of genes in the body Increase the risk of cancer, but this does not necessarily mean that a person will develop Disease because most cancers are due to environmental factors.
Many people may have Close infected or suffered breast cancer, but this does not confirm that a genetic disease. Where it is believed That only 5-10% of breast cancer cases are hereditary reasons, then that cancer Is not inherited, but which is inherited susceptibility to cancer, so people who must Have a family history of cancer that they do the necessary tests to make sure of their safety And also for early detection of any tumor.
