BREAST CANCER BASE

Some patients may also breast Department found no clear mass, only the Department of nipple and areola itching, rashes, eczema looks like, in fact this may also be suffering from a special cancer, Paget's disease, which is eczema-like breast nipple. Therefore, we should not overlook the small change ……

Breast cancer is the most vicious form of the genetic variation from the stem cells. From Walter and Eliza Ho Institute of Medicine scientists used a small model mice found that breast stem cells have not shown estrogen or progesterone receptors. This and other stem cell characteristics, similar to the deterioration of breast cancer among the basal tumor subtype.

There is increasing evidence that breast cancer is not simply a disease. Scientists will now breast cancer as a heterogeneous disease, each composed of seed type. This has led researchers to speculate that breast cancer may originate from stem cells in the breast.

Familial: those with family history of hereditary breast cancer may be in two forms: one for mothers suffering from breast cancer, also a daughter of breast cancer, age of onset light, often in amenorrhea, for more bilateral; Another mother did not have to have breast cancer, but in a family, there are at least two sister sister of breast cancer, family breast cancer incidence rates than no family history of breast cancer in the family high incidence of 2-3 times, and that breast cancer occurred in amenorrhea, often unilateral;

Menstrual factors: age of menarche as early as 12 years of age, the risk of occurrence of breast cancer than those aged 17 menarche large 2.2 times; Late menopause at 50 years of age, 45 years after menopause than the risk of breast cancer and an increase of 100%.

According to the latest one British "epidemiological" magazine reported that the night work of women than other women suffering from breast cancer the possibility of a-half times higher. Moreover, the time at night, the incidence of breast cancer much more likely.

    丹麦哥本哈根癌症和疾病研究所的科学家对７千多名年龄在３０岁至５４岁的乳腺癌患者的病历和职业进行了研究。 The results showed that many patients have experienced the night. In addition, these scientists also have some long night with sleeping women were compared, the former found the possibility of getting breast cancer is the latter one-half times.