About Breast
Breast from the lobule, ducts, adipose tissue, blood vessels and lymphatic vessels formed. Lobule is to create the milk of the gland; duct lobular, and nipple connecting tubes. Adipose tissue surrounding the breast lobular and ductal around. Lymphatic vessels carry lymph to the axillary lymph nodes, supraclavicular lymph nodes and chest lymph nodes.
What is breast cancer?
Breast composition from the glands and stroma, in which the gland is known as cells, composed of smaller parts. Under normal circumstances, these cells divided in an orderly manner and growth. However, in some cases, for some reason, some cells become out of control and be able to continue division and growth, and thus evolve into cancer cells, and gradually form of breast cancer.
Breast cancer can spread to other parts of the body do?
Under certain circumstances, some breast cancer cells from the tumor separated from the system through the lymphatic or blood spread to other parts of the body and can form new tumors there. Axillary lymph nodes are sometimes affected. Road from cancer cells through the blood can also be bone, lung or liver to stay. However, not all breast cancer cells have spread like this; some cells can be completely removed by surgery or radiotherapy, or treatment died, while some cells may be dormant in a simple way to keep for many years.