Ovarian cancer is characterized by the uncontrolled multiplication of cells in the ovaries. It ranks as the fifth leading cause of cancer-related deaths among women, according to the American Cancer Society. Their data suggests that women have a 1 in 75 probability of developing this disease during their lifetime, with a 1 percent chance of it being fatal. While significant progress has been made in medical research, the exact triggers of ovarian cancer are still unknown. Here are some of the potential factors that researchers are currently investigating.
The Genetic Factor
Studies indicate that there is a strong genetic factor that heightens the susceptibility to this particular disease in certain women. Statistical data clearly demonstrates that women who have a mother or sister affected by this disease are at a considerably higher risk compared to those without a family history. In a small percentage of cases, a defective gene is responsible for transmitting the disease. However, this genetic link seems to be relevant in only approximately 10 percent of cases. It is estimated that up to 15 percent of ovarian cancer cases are associated with genetic abnormalities.
Link Between Ovarian Cancer and Aging
It is noteworthy that a significant number of women diagnosed with ovarian cancer are above the age of 50, suggesting a potential association with the aging process. Post-menopause, the risk of developing this disease increases considerably. In fact, in the United States, more than half of the cases are reported in women aged 63 and above. Nevertheless, it is important to note that ovarian cancer shares this correlation with many other types of cancer.