Old contraceptive relates to thymic cancer

Old contraceptive relates to thymic cancer
Though some research indicates contraceptive has contacts with thymic cancer, new research reveals, contraceptives containing a large number of hormone used will increase the ill danger with women of family's history of thymic cancers notably 25 years ago. Thomas A of American plum Ou hospital. Sellers,etc. in the study on 426 families, find sister or mother suffer from thymic the intersection of women and oral contraceptive of cancer make thymic dangerous increase triple of cancer. In 35 families, more than 5 women suffer from thymic cancer or ovarian cancer, in these families, employ contraceptives to make thymic cancer dangerous to increase by 11 times. In addition, it is limited to women who took this kind of contraceptive before 1975 that this kind is dangerous, hereafter, contraceptive improves the content of reducing estrogen and progestogen, safer than before in thymic cancer. Evidence does not indicate yet it is dangerous that new contraceptive will increase thymic cancer at present, but an important one is, need further studying in order to guarantee the certain security of new contraceptive. Its research is issued in The Journal of the American Medical Association 2000; 284:1791-. 123 website beat of health is offered, if want to reprint, please indicate the source

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