Which women are prone to breast cancer?

Although the etiology of breast cancer is not completely clear, clinical observation shows that the incidence of breast cancer has certain regularity. Some people are prone to breast cancer, others are not prone to breast cancer, and those who are prone to breast cancer have susceptible factors, which increase the chances of some people getting sick:

1, genetic factors. Women with a family history of cancer, especially women with breast cancer in their mother's family (sister, menstruation, etc.). ), the risk of breast cancer is more than three times that of ordinary women.

2. People with precancerous lesions are prone to breast cancer.

3. If one breast suffers from breast cancer, the probability of breast cancer in the opposite breast will increase.

4. Women aged between 35 and 55. Women in this age group have strong ovarian function and excessive estrogen secretion, which is the peak of breast cancer, accounting for about 75% of breast cancer patients.

5. Obese women. Especially those who are obviously obese or accompanied by diabetes after menopause.

6. Premature menarche (less than 12 years old) and late menopause (more than 55 years old). According to statistics, people whose menarche age is greater than or equal to 14 years old are less likely to develop breast cancer than those who are 12 years old. The incidence of breast cancer in 55-year-old amenorrhea patients is higher than that in 50-year-old amenorrhea patients 1 times.

7. Older unmarried women who are not pregnant or have their first full-term delivery after the age of 35, or married women who are not pregnant, or pregnant women who are not breastfeeding, have a higher chance of developing breast cancer than ordinary people.

8, low immune function, long-term use of hormonal drugs, exposure to toxic substances and radiation.

9. Suffering from breast benign diseases or having a history of breast trauma and surgery.