Genetics is a very common cause of ovarian cancer

The cause of ovarian cancer is not very clear. There are genetic factors and environmental factors. What are the main causes of ovarian cancer? Today, we will ask experts to tell us in detail about the causes of ovarian cancer .

A large amount of data shows that family history of ovarian cancer is the most important cause of ovarian cancer. From the perspective of genetic epidemiology, some people divide ovarian cancer into three categories based on the causes of ovarian cancer:

1. Sporadic ovarian cancer: refers to the situation in which no ovarian cancer or other related tumors are found in the second generation blood relatives (including brothers and sisters, children and grandparents on both sides) in a family with ovarian cancer.

2. Familial ovarian cancer: refers to a family with two or more first- or second-generation blood relatives suffering from ovarian cancer.

3. Hereditary ovarian cancer: refers specifically to a family of ovarian cancer that manifests as autosomal dominant inheritance, and may also have other types of cancer. This type is usually called hereditary ovarian cancer syndrome.

In fact, hereditary ovarian cancer is relatively rare. About 7% of ovarian cancer patients have a positive family history, and those who truly have hereditary ovarian cancer account for less than 1% of the total number of ovarian cancer patients. However, having a family history of ovarian cancer is a high-risk factor after all, and it is absolutely necessary to strengthen vigilance.

The above is the introduction of "Causes of Ovarian Cancer", for reference only. Heredity is a very important cause of ovarian cancer. If someone in your family has had ovarian cancer, you should pay attention to it and not let ovarian cancer threaten your health. If you have other questions about the causes of ovarian cancer, please consult our online experts for more information.

For more information, please visit the ovarian cancer special topic at http://www..com.cn/zhongliu/nc/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.