Wednesday, October 27, 2010

Breast cancer

Of all cancers, breast cancer is one of the most frequently diagnosed in the world today. But compared to other cancers that are so often not diagnosed, fewer people have actually died because of it. This means that more survivors of breast cancer to other cancers because most of them receive a correct diagnosis of breast cancer they had, so you knowand get the most viable treatment options. Here are some things you should know about breast cancer.

Invasive or noninvasive

invasive breast cancer is not the type that remain in the body it comes from, or in the duct or lobule. invasive breast cancer is that which has passed through the walls of the place of origin and has spread and infected adjacent tissuesand sometimes travel to other parts of the body through the blood vessels.

Lymph node metastases

Lymph is a fluid that passes through the arteries and tissues to cleanse them. The lymph nodes act as filters that keep the cells all the unwanted substances, including cancer, and are trying to eradicate from the body. The problem is that most of the time the cancer is not eliminated, but in fact determined in the lymph nodes, and that's how the nodesinfected with the disease. If more nodes are involved, this means that cancer is more dangerous and has a higher risk of spread.

Stages

There are four stages of breast cancer. Stage I means the cancer is invasive species, but the tumor is 2 centimeters long. Phase II is a tumor 2-5 cm, which may or may not be infected and traveled to the axillary lymph nodes. Stage III means locally advanced, which means it has spread across multiple nodes and skin of the breast, and its size is more than 5 inches. With stage IV or more advanced breast cancer, the cancer is further moved from the breast and has infected other parts of the body.

Treatment

Amputation of the breast is the complete removal of the breast. Lumpectomy involves removing only a portion of it. After surgery, radiation administered, depending on the personality of the> Cancer. Other chemotherapy, hormonal treatments, which are classified as systemic therapy, because they are applied to the whole body. Hormone therapy is to block or reduce estrogen in the body. This treatment is available if the tumor is hormone-sensitive-responsive. In chemotherapy, the drug used to prevent the proliferation of cells.

Once the diagnosis is clear, the choice of treatment options follow. As cancernon-invasive lumpectomy can be performed. But if the cancer is invasive forms of treatment, others are used. The treatment of stage I cancer is usually modified radical mastectomy or lumpectomy. Radiation may or may not follow the operation. Treatment for cancer of the phase II is generally the same as for stage I tumors followed by radiation. III and stage IV tumors were treated with mastectomy, chemotherapy or hormonal therapy aftersurgery.

Cancer personality

Doctors also say the "personality" of your cancer, if it is aggressive or not. If the type of vicious or aggressive, there is a higher risk for the spread. There is a need for a systemic treatment such as chemotherapy and hormonal therapy. If the mild form of localized treatment may be administered.

Doctors often describe cancer spread and local, regional and distant.Local means that the cancer stays within the breast. It means that the regional lymph nodes involved, particularly those under the armpit. Far means that the cancer has spread to other parts of the body. If the cancer is local or regional character, the treatment can be lumpectomy or mastectomy. If the cancer is far, systemic therapy is needed.

Knowing the diagnosis of breast cancer is a reason for the decline in mortality.If you know the diagnosis, you know the right treatment. As we all know, breast cancer can be treated if diagnosed early. While the number of women diagnosed may not significantly reduce the number of women who seek treatment and survival has increased. With increased awareness and medical advances, there will be no more breast cancer survivors in the years to come.

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