What causes ovarian cancer in women

The occurrence of ovarian cancer is influenced by multiple factors, including genetic factors, environmental factors, physiological factors and some pathological changes. To prevent or reduce the incidence of ovarian cancer, it is crucial to understand these factors.

1. Genetic factors: Ovarian cancer is closely related to family history. If there is a patient with ovarian cancer or breast cancer in the family, the risk of ovarian cancer will increase significantly. Especially women with BRCA1 and BRCA2 gene mutations have a higher risk of disease. For genetic risk factors, genetic counseling and necessary genetic testing are recommended to identify high-risk groups early.

2. Environmental factors: Long-term exposure to radiation or certain chemicals can increase the risk of ovarian cancer. External conditions such as lifestyle and work environment may be potential predisposing factors. To reduce the risk, women should pay attention to harmful substances in their living and working environments, reduce harmful exposure, and maintain a healthy diet and lifestyle.

3. Physiological factors: Advanced age, obesity, no childbearing or late childbearing, abnormal menstrual cycles and other physiological characteristics increase the risk of ovarian cancer. Most of these factors are related to changes in hormone levels in the body. It is recommended to take regular exercise, maintain a reasonable weight and make early plans for fertility to deal with these physiological factors.

4. Pathological factors: Some benign ovarian diseases or chronic diseases such as polycystic ovary syndrome, endometriosis, diabetes, etc. may also increase the risk. These diseases usually affect the normal function of the ovaries and may develop into cancer. Regular gynecological examinations can detect and control such pathological changes early.

The causes of ovarian cancer are complex, and multiple factors may contribute to its occurrence. For high-risk groups, such as women with a family history or specific gene mutations, regular screening and health management should be considered. Developing good living habits and paying attention to physical health are important steps in preventing ovarian cancer. At the same time, any symptoms should be treated promptly to ensure early detection and treatment of potential problems.