What have breast cancer patients done

summary

We often hear some news on the Internet that a certain star died of breast cancer. Maybe we are surprised, but we also feel why the probability of suffering from breast cancer is so high, and the mortality rate is also so high. In fact, many people around us leave because of this disease, so why on earth? Let me talk about the causes of suffering from breast cancer What did you do.

What have breast cancer patients done

The incidence rate of incidence of breast cancer is increasing. Age is the main factor of breast cancer. Age is the main factor of breast cancer. The incidence rate of women is increasing with age, and it is rare before menarche. It is also rare before 20 years old. But the incidence rate of 45~50 is higher after 20 years old, but it is relatively flat. The incidence of menopausal women continues to rise, reaching the peak at 70 years old, and the mortality rate increases with age. After 25 years of age, the mortality rate increases. Gradually increase, until old age always maintain an upward trend. Genetic factors: family women with a history of breast cancer in the first direct relative family have a 2-3 times higher risk of breast cancer than the normal population.

Second, ovarian function is regulated by ovarian hormones. Estrogen is the basic stimulant of breast development and one of the preconditions of breast cancer. Some people think that the abnormal increase of estrone and estradiol and the lack of estriol are one of the causes of breast cancer, which has been supported by clinical examination and animal experiments. Moreover, male breast cancer patients are rare, about 1% of female patients, which may be related to the absence of ovarian hormone in men.

Third: secondhand smoke can also induce breast cancer: data show that breast cancer has become the highest incidence rate of cancer. There are many causes of breast cancer, and secondhand smoke is also one of them. California issued a decree in the first half of this year, declaring second-hand smoke as "a gas containing toxic substances". The official survey report also showed that the incidence rate of female breast cancer increased by 68% to 120% under the condition of passive smoking.

matters needing attention

Breast cancer is indeed very difficult to cure completely, but if found early, the probability of treatment is greater. Usually stay away from smokers early, avoid inhaling second-hand smoke, and make yourself suffer unnecessary harm. Women should pay more attention to special circumstances, do not drink often, hope to help you.