Can breast cancer be inherited

summary

After my aunt got breast cancer, she was particularly worried that she would inherit it to her daughter, because she knew it was a very troublesome disease to treat. We also went to the hospital to consult the doctor about the heritability of breast cancer. Next, I will tell you whether breast cancer will be inherited.

Can breast cancer be inherited

First, breast cancer has obvious familial genetic tendency. Epidemiological investigation found that 5% - 10% of breast cancer is familial. If a close relative has breast cancer, the risk increases by 1. If there are two close relatives suffering from breast cancer, the prevalence rate will increase 7 times. The younger the age of onset, the higher the risk of breast cancer among relatives.

Second: some patients suffer from breast cancer is inherited by their parents through specific genes. The structural or functional abnormalities caused by these genes will make the breast cancer risk of the carriers much higher than that of the general population. Gene mutation carriers will develop into breast cancer patients in their lifetime. More than 25% of breast cancer patients in women under 30 years of age are caused by a genetic mutation.

Third: mammary gland hyperplasia for many years does not heal the female, mammary gland hyperplasia is a kind of chronic disease. Although not every case of mammary gland hyperplasia will be malignant, but the many links between the two suggest the importance of active health care and treatment. Because when they are on the night shift, they have very little secretion of an important hormone that inhibits breast disease. When people sleep at night, the body will secrete a kind of melatonin, which can inhibit the growth of breast cancer.

matters needing attention

In fact, breast cancer is a very common family genetic disease, many patients in the family must have this disease before the disease. The younger the patient is, the higher the prevalence rate will be among relatives and family members. Therefore, it is suggested that you should receive treatment as soon as possible.