Oophorectomy Oophorectomy Oophorectomy (from Greek , , 'egg-bearing' + , , 'a cutting out of') is the surgical removal of an ovary or ovaries. The surgery is also called ovariectomy, but this term is mostly used in reference to animals, e.g. the surgical removal of ovaries from laboratory animals. Removal of the ovaries of females is the biological equivalent of castration of males; the term "castration" is only occasionally used in the medical literature to refer to oophorectomy of women. In veterinary medicine, the removal of ovaries and uterus is called ovariohysterectomy (spaying) and is a form of sterilization. Partial oophorectomy
Oophorectomy the BRCA1/2 mutation carrier population are different than those for the general population. Prophylactic risk-reducing salpingo-oophorectomy (RRSO) is an important option for the high-risk population to consider. Women with BRCA1/2 mutations who undergo salpingo-oophorectomy have lower all-cause mortality rates than women in the same population who do not undergo this procedure. In addition, RRSO has been shown to decrease mortality specific to breast cancer and ovarian cancer. Women who undergo RRSO are also at a lower risk for developing ovarian cancer and first occurrence breast cancer. Specifically, RRSO provides BRCA1 mutation carriers with no prior breast cancer a 70% reduction