Beware! Genetics is also one of the causes of breast cancer

According to a survey, about 1.28 million women worldwide develop breast cancer each year, but about 500,000 women die from breast cancer. So, what are the causes of breast cancer? Let's ask experts to give us a detailed answer to the causes of breast cancer .

At present, some coastal areas and developed areas in my country are the areas with the highest incidence of breast cancer in China. The specific causes of breast cancer are as follows:

Clinically, about 15% to 20% of breast cancer patients have a family history of the disease. In addition, about 5% of breast cancer is hereditary.

The cause of breast cancer is mainly related to the endocrine system in the body, that is, it is related to the estrogen level in the body. If you have the following conditions, then you may be a high-risk group for breast cancer.

1. Short menstrual cycle. People who have their first menstruation at the age of less than 12 or menopause at the age of more than 55 are more susceptible to breast cancer.

2. Giving birth to your first child at age over 35, or not having any children or not breastfeeding after giving birth, are reasons why you are more likely to get breast cancer.

3. Postmenopausal obesity, weight gain or estrogen replacement therapy.

The above is a brief introduction to the causes of breast cancer. I believe you have a certain understanding of the causes of breast cancer. It is for your reference only. If you have any questions about the causes of breast cancer, please consult our online experts, who will answer them in detail.

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