What are the causes of ovarian cancer?

Ovarian cancer is a relatively common cancer and is a cancer exclusive to female friends. Therefore, in order to prevent the occurrence of ovarian cancer, it is necessary to understand the causes of ovarian cancer. So what are the causes of ovarian cancer? Next, this article will introduce four possible causes of ovarian cancer for your reference only. Friends who want to know the causes of ovarian cancer can take a look! Please see the detailed introduction below.

What are the causes of ovarian cancer? The cause of ovarian cancer is still unclear, but environmental and endocrine factors are the most important factors in the disease. Common causes and high-risk factors can be summarized as follows:

1. Genetic and family factors

Among all the risk factors for ovarian cancer, family history of ovarian cancer is the most important risk factor. The familial clustering of ovarian cancer is related to genetic factors, which manifests as autosomal dominant inheritance. However, ovarian cancers related to genetics account for only a small number, less than 5%. 2. Endocrine Factors

1. Theory of continuous ovulation: This theory believes that ovarian ovulation can cause damage to epithelial cells, and repeated damage and repair may lead to the initiation of cancer. Early menarche and late menopause increase the number of ovulations and the risk of ovarian cancer, while childbirth, breastfeeding and oral contraceptives inhibit ovulation and reduce the risk of ovarian cancer.

2. Hormonal effects: Exogenous estrogen may increase the risk of ovarian cancer, while progesterone is an estrogen antagonist and has a certain inhibitory effect on the occurrence and development of ovarian cancer. In addition, follicle-stimulating hormone (FSH) can also promote the secretion of estrogen by cancer cells and play an indirect role.

3. Environmental factors Environmental factors also have a certain relationship with the incidence rate. The incidence of ovarian cancer is higher in industrialized countries than in less developed countries.

4. Other factors such as X-ray exposure, viral infection (mumps, colds, etc.), racial differences, eating habits (such as excessive intake of animal fat), chemical factors, etc. are all related to the incidence of ovarian cancer.

Ovarian cancer can be prevented by:

1. Eat a balanced diet with less fat: Women whose diet contains too much saturated fat are more likely to develop ovarian cancer. If the probability of an average person developing ovarian cancer is about 1%, then after reducing the amount of fat in the diet, the probability will drop to 0.8%.

2. Use hormones with caution and regulate menstruation: A survey found that long-term use of certain hormones may increase the risk of pregnant women getting a tumor called LMP (low malignant potential).

The above is an introduction to the causes of ovarian cancer. I believe that after reading the above introduction, you have a comprehensive understanding of the causes of ovarian cancer. If you want to prevent ovarian cancer, you must start with these causes. Only in this way can you effectively prevent ovarian cancer.