According to "Health News" reported that genetic factors are male hormones important cause of breast cancer. But more often a predisposing factor or from the day after tomorrow. That the lack of male hormones, female hormone too many men, more likely to develop breast cancer.
Second, the liver is responsible for manufacturing in the blood to carry estrogen-binding proteins, which can affect hormone binding protein activity. Men with impaired liver function, body endocrine volume of low male hormone, inactivated the ability of estrogenic activity decreased, resulting in high estrogen may induce breast cancer. Men with prostate disease, are also likely to cause breast cancer.
Third, the study found that middle-aged obese increases the risk of breast cancer, it is because fat cells will be converted into the male hormone estrogen. This means that obese men, the body contains a higher estrogen.
Finally, when a man in the chest by the large doses of radiation may induce breast cancer. High-risk groups or high-risk professions should be highly vigilant, to observe, early detection.
Reminds
When the male breast following occurs when the doctor as soon as possible: chest painless nodules (lumps) and the swelling sense of belonging; skin sag and wrinkle; nipple inversion occurred the day after tomorrow; nipple size of the abnormal, such as the apparent size of the breasts on both sides of asymmetry; nipple discharge, especially bloody fluid examination should seek medical attention immediately.
2009年9月15日星期二
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