breast cancer is a malignant tumor incidence of a disease in a relatively high, in the global scope, its disease incidence rate is the highest, Chinese incidence is relatively low, but its each year by 2% to 5% growth rate. According to estimates, Chinese now every year there are approximately 100000 of breast cancer patients, the death toll is 40000 ~ 50000, so the mortality rate is relatively high.
is the first one: do artificial abortion operation
repeated abortion makes a woman’s breast cancer increase the possibility of. One study showed that, the natural abortion does not increase the risk of breast cancer; and the 18 year old had done abortion women, 110% higher than did not do artificial abortion.
this is because every time after artificial abortion pregnant women, pregnancy is suddenly interrupted, hormone levels plummet, the newly developed breast suddenly stop growing, makes the acinar becomes small and even disappear, breast reconstruction.
and this is usually not a complete recovery, easy to cause the breast lumps and pain, can cause breast disease, repeated breast lesions can become the cause of breast cancer.
therefore, modern women should enhance self health care consciousness, advocate late marriage and late childbearing, but also should not be too late, the best women marry before the age of 28. To promote breastfeeding, reasonable diet and strengthen physical exercise scientific way of life, pay attention to keep an open mind, avoid depression, anger, maintain good physical and mental health. These are the prevention and reduce the incidence of breast cancer is essential.
second kinds of people: the late marriage and late childbirth not lactation women is likely to develop breast cancer
data show that the risk of childbearing women, never develop the disease than women who have given birth 30% higher; risk not lactation women suffering from the disease than lactating women 1.5 times more; pregnant primipara aged above 35 relative risk of breast cancer is 30 under the age of pregnant primipara 3 ~ 4 times!
third kinds of people: breast hyperplasia is not more years
mammary gland hyperplasia has four kinds: one is the strange temper breast lumps appear the edge is not clear; two is the premenstrual breast pain, or radiation to the shoulders or back, sometimes very uncomfortable; three is the cancer may, especially belongs to the cystic hyperplasia type, it is said that its canceration rate at 0.35%; four is the treatment for a long time, hyperplasia of drug sensitivity difference, or say, still lack of specific drug treatment. Therefore, hyperplasia of mammary glands in modern science developed today also made many doctors feel difficult, more make confused many women.
fourth people: 13 before the age of menarche or menopause late
women early menarche (12 years to come to menstruation, late menopause (50) after the age of menopause), the period is long (more than 35 years), the risk factors are recognized. Statistical data shows, the age of menarche each advance 4 to 5 years, the risk of breast cancer increased 1 times; the age of menarche in 13 ~ 15 years old of above person, chance of developing breast cancer than those below 12 years old little 20%. >