Breast cancer can strike men

There are certain diseases that we normally think of as "women's diseases." But a little surprising occurs in men.
This makes sense, that there are some health conditions that favor a particular gender. How not? Men and women have different genes, anatomy and hormonal dominance. This variance affects not only the symptoms of what we experience and how we react to the treatment, but also our vulnerability to the disease in the same place. There are several conditions that are so close to the woman that physicians and patients may ignore the disease is diagnosed in men. But there is an important disease that is increasingly crossing gender lines to attack men

Breast Cancer in Men

Breast cancer occurs in women because they have breast tissue. But men have breast tissue too, just much less. Currently less than 1% of breast cancers occur in men, but this case actually increased. So the same advice, which was given to female physicians - investigate any changes in breast tissue - should also be extended to men.

Why Occurs In Men?

We know that high estrogen and low testosterone levels play a major role in breast cancer in men, because men who have a disorder, involving the testis and fertility problems who are at high risk. And as some of the breast cancer in women, estrogen appears to be a major player. Breast tumors in women may be estrogen - receptor positive, which means they have a receptor on the surface of cells that have a certain content to estrogen. When the estrogen receptor to lock this, they can trigger the growth of some breast cancers. The same mechanism also works in men, in whom the tumor tends to mostly estrogen - receptor positive.
Another mechanism for breast cancer in men is stored in the genes. Apparently men are not exempt from the inherited (or pass down to their children) breast cancer susceptibility genes such as BRCA1 and BRCA2, many factors in breast cancer that runs in families.

What Can Increase Breast Cancer Risk In Men?

1. Klinefelter syndrome - a genetic disorder in which males have an extra X (female) chromosome causes higher estrogen and lower testosterone levels
2. Liver Cirrhosis - This is due to a defect in the metabolism of sex hormones (through infection or alcohol use) increases estrogen levels
3. Obesity - Fat cells change into a male sex hormone estrogen, overweight and lack of exercise can increase estrogen
4. Genetic Factors - Men who have family members of women who have breast cancer genes, especially if they test positive for the BRCA breast cancer susceptibility gene or another, are at higher risk
5. Radiation Exposure - Exposure to radiation received for other conditions can result in changes in breast cells, for example, is caused by exposure to radiation from mobile phones are stored in your pocket