What causes breast cancer

summary

Breast cancer is a kind of malignant tumor in the breast, most of the patients are women, but a small number of men may also have the disease, now breast cancer has become a common tumor harmful to women's health. For the cause of breast cancer, there is no definite medical cause, but endocrine disorders are often considered as a major cause of breast cancer. Endocrine disorders will affect the abnormal secretion of various hormones in the human body. Let's take a look at the causes of breast cancer caused by endocrine disorders.

What causes breast cancer

First, the incidence of breast cancer is directly related to the abnormal stimulation of endocrine hormone for a long time. The incidence of breast cancer is most closely related to the abnormal changes of estrogen and lutein. The abnormal stimulation of these two hormones will lead to breast cancer.

Second: secondly, endocrine system disorders can easily affect women's menstruation, and even lead to early menarche or delayed menopause. Studies have found that early menarche or late menopause are two risk factors for breast cancer.

Third: finally, patients with endocrine disorders will affect the metabolism of the whole body due to the disorder of secretory substances in the body, some will cause gland lesions, and some endocrine diseases will affect women's pregnancy and lactation. Breast feeding can protect the breast, so the incidence rate of breast cancer will increase if the infertile and non lactating people will be breast cancer.

matters needing attention

Endocrine imbalance is only a major cause of breast cancer. The incidence of breast cancer is also related to genetic factors and viral factors. In daily life, we must do a good job in prevention, establish a good way of life and adjust the pace of life.