What causes ovarian cancer

The occurrence of ovarian cancer is usually related to genetics, environmental factors, physiological factors and pathological diseases. The specific causes may be gene mutations, abnormal hormone levels and long-term inflammation. In order to prevent and reduce the risk of ovarian cancer, it is necessary to start with lifestyle optimization, regular physical examinations and early screening.

1. Heredity and gene mutation

One of the main causes of ovarian cancer is genetic abnormalities, especially mutations in the BRCA1 and BRCA2 genes. If there is a family history of breast cancer or ovarian cancer, the risk of the disease may be significantly increased. Carriers of high-risk genes can choose BRCA gene screening under the advice of a doctor so that preventive measures can be taken in a timely manner, such as drug intervention such as tamoxifen or preventive resection.

2. Environmental and lifestyle factors

Environmental pollution, smoking, long periods of sitting or unhealthy diets can increase the risk of ovarian cancer. For example, a high-fat diet or long-term exposure to asbestos can interfere with metabolism in the body and cause chronic stimulation to cells, thereby increasing the probability of cell cancer. The risk can be reduced by changing the diet structure and choosing to consume more vegetables, fruits, nuts and whole grains; at the same time, maintaining regular exercise can also help strengthen the body's immune system.

3. Physiological factors

Physiological influences mainly include factors related to the menstrual cycle, such as early menarche, late menopause, and women who have not given birth or are not breastfeeding experience more ovulation cycles in their lifetime. Repeated ovulation may increase ovarian damage and inflammation, which creates the possibility of cancer. Oral contraceptives can be used to extend the ovulation interval, which has been proven to reduce the risk to a certain extent.

4. Pathological diseases or chronic inflammation

Certain chronic reproductive system diseases can also increase the risk of ovarian cancer, such as endometriosis and polycystic ovary syndrome. These diseases may cause long-term inflammation and ovarian tissue lesions. Radiotherapy or long-term use of certain hormone drugs may indirectly promote cancer. Women with reproductive system-related diseases should have regular checkups to control and treat their conditions in a timely manner.

The occurrence of ovarian cancer is the result of multiple factors, which requires a comprehensive assessment of one's own genetics and living environment. Women should undergo regular gynecological examinations and ultrasound tests to detect potential problems early. Through health management and appropriate medical intervention, the risk of ovarian cancer can be effectively reduced.