Breast Cancer is the result of the overproduction of cells of the mammary glands, noticeable with the touch due to lumps, but sometimes not noticeable.
The breast has fat, connective tissue and gland tissue that forms the glands responsible to produce the milk and the conductive tubes to bring that milk to the nipples. The mammary tissue is connected with a group of lymphatic nodes in the armpit, so when the breast cancer is developing, it can be diagnosed because the cancer spreads through the lymphatic system to all the body, and primarily to those lymphatic nodes.
There are risk factors to develop this disease and are the following:
1.- Gender.- Mainly, this type of cancer occurs to women. But there are few cases where men are being involved but a reduced number.
2.- Age.- The risk increases with the aging. A less percentage of cases have been developed in women under 50 years. But the risk increases above 50.
3.- Genetic factor.- This is the main important factor, if in the family there have been cases of breast cancer, the possibilities increase, because the mutation of the genes is transmissible from the parents to the child.
4.- Personal factor.- Means that if an individual already experienced the disease, there are more chances to gain it back. The risk of developing cancer again, increases 3 to 4 times if the person previously suffered the disease.
5.- Menstruation.- The risk increases if the menstruation appeared before of 12 years and the menopause appears after the 50 years in women.
6.- Anti-conceptive pills.- Women that regularly take anti-conceptive pills increase the risk to develop breast cancer, due to the external hormones that are being introduce to the body through the years.
7.- Lifestyle.- It is being found a correlation between breast cancer and the consumption of Alcohol in women.
If you notice a little bump or lump in your breast while you are performing auto-examination, in the breast, in the armpit; if the shape changes, increases size, there is swelling, redness and increase of the temperature in the area and it do not disappear, there is pain, the nipple is retracted, secretion, itchiness, wound, or the area of the nipple is dry, you have to visit your doctor to perform the tests. It is important to emphasize that many women do not have any symptoms.
The diagnosis can be given right after performing a mammography. This test has to be done at least once per year when women reach the 45 years of age. For younger women is important to start taking care through the auto-exploration.
In the case, a mammography returns positive, the doctors will perform more test as MRI, which recently has been demonstrated that MRI do not show the cancer, or at least where is exactly spread: as well the test to indicate without a doubt the presence and malignancy of the cancer is called BIOBSY, procedure to remove a piece of tissue and analyze it. And the last one is called HER2 (Human Epidermal growth factor Receptor 2) and it will count the amount of proteins and cells in the tissue and will determinate if there is cancer developing or not.
Not all lumps and bumps are sign of cancer as can be fibrosis or other differential diagnosis.
The treatment for breast cancer can be different for any kind of cancer and the characteristics of the cancer.
1.- Surgery.- This is the first option for many cancers. The surgery will depend on the characteristics of the Cancer, can be a lumpectomy to remove partial mammary tissue or a mastectomy to remove the totality of the breast.
2.- Radiotherapy.- It is an elevate concentration of X-Rays to a defined point. Usually is administrate it right after the surgery to eliminate the malignant cells that could not be remove with the surgical intervention. Some of the effects to the X-rays are tiredness, changes of the skin color, loss of appetite and hair loss.
3.- Chemotherapy.- This therapy eliminates the cancer cells, depending the kind of chemotherapy families that are going to be used to treat the cancer:
- Alkilating agents: This ones have action in the DNA, avoiding the reproduction of cancer cells.
- Antimetabolites: Interfere with the growth of DNA.
-Anthracycline antibiotic: This ones act in the DNA as well but stopping the action of the enzymes responsible of mitosis (reproductive cycle of the cells).
The effects of the Chemotherapy are nausea, short-term hair loss, tiredness and the possibilities of get sick increase.
I wish this information has been useful and do not forget to take care of yourself and if you are a man, remember that you can learn to help women around you.