article_snippet.sent: There were nine deaths from ovarian cancer in the women who did not have oophorectomies.
article_snippet.sent: nine deaths from ovarian cancer in the women who did not have oophorectomies found a 65 per cent reduction in death from all causes associated with oophorectomy.
article_snippet.sent: According to A study, oophorectomies were performed an average of six years after breast cancer diagnosis.
article_snippet.sent: The authors, writing in the journal JAMA Oncology, said that the protective effect of oophorectomy against breast cancer was apparent immediately after diagnosis and lasted for 15 years.
article_snippet.sent: Dr Steven Narod, of the Women’s College Research Institute, Toronto, called for follow-up studies on women who undergo oophorectomy as part of Dr Steven Narod, of the Women’s College Research Institute, Toronto initial treatment, in particular, those who had the surgery within a year of finding out Dr Steven Narod, of the Women’s College Research Institute, Toronto have breast cancer.
article_snippet.sent: In the entire group, oophorectomy was particularly effective for survival benefit in women with oestrogen-receptor negative breast cancer.
highlights_snippet.sent: Experts said benefits of having ovaries removed lasted for up to 15 years .