Breast Cancer
A diagnosis of breast cancer can be enormously overwhelming and frightening for anyone. But when the diagnosis is that of metastatic breast cancer, the fear can be staggering. This type of cancer is defined as breast cancer that has spread from the breast - the original site of the cancer - to other parts of the body such as the bones, lungs, or liver. The treatment may be devastating to a newly diagnosed patient; but new advances in treatment can help manage symptoms and increase longevity.
When cancer cells break away from the originally affected site, and spread to other parts of the body through the blood or lymphatic system, this is referred to as metastatic cancer. When the original cancer site - or primary site, as it is referred to by physicians - is the breast - and cancer cells spread from this location - this becomes known as metastatic breast cancer. The cancer that has moved from the breast and developed in other locations becomes known as the secondary cancer.
The treatment options for this cancer are the same as treating any other cancer. But treatment must be aggressive based on the stage of this particular disease. Because the definition of metastatic breast cancer is cancer that has spread from the breast to other parts of the body, treatment must be speedy and assertive in order to stop the spread of the cells to any further locations in the body.
Treatment plans may include surgery wherein the cancerous growths are removed from the body; radiation during which affected cells are attacked with pinpoint x-ray technology; and chemotherapy which exposes the patient to a course of intravenous drug therapy designed to stop the growth of cancer cells. In most cases, however, a combination of several therapies will be used in order to achieve the greatest chance of success. There are also experimental and holistic therapies that patients often try in conjunction with other therapies and under the guidance of their doctor. As the needs of each patient vary, so do the treatment plans.
The most common secondary locations are the lungs, brain, liver, and bones. Metastatic breast cancer is certainly not confined to these locations and not all may be affected; these are statistically the most frequently affected areas. However it is not defined as cancer that has spread to any places close to the breast such as skin, muscles underneath or around the breast, or bones nearby the primary cancer location.
While a frightening diagnosis, it does not have to mean a death sentence. Armed with the most up-to-date research and treatment options, patients can act as advocates for their own health, making educated decisions regarding the course of their treatment. As research continues concerning the newest and best ways to treat metastatic breast cancer, sufferers and their families will continue to see advances in medical treatment that will foster health and save lives.
By:Riley Hendersen
Breast Cancer
Saturday, May 02, 2009
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Breast cancer is a type of cancer where cells in the breast tissue divide and grow without normal control. About 85 percent of breast cancers originate in the mammary ducts, while about 15 percent arise in the lobules [5]. Cancerous tumors in the breast usually grow very slowly so that by the time one is large enough to be felt as a lump, it may have been growing for as long as ten years.
ReplyDeleteOne of the most important distinctions to understand about breast cancer is the difference between invasive cancer and carcinoma in situ (kar-sin-O-ma in SY-too). The key concepts of each are discussed below, with greater detail provided in the Diagnosis section.
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Breast cancer is a cancer that starts in the cells of the breast in women and men. Worldwide, breast cancer is the second most common type of cancer after lung cancer (10.4% of all cancer incidence, both sexes counted) and the fifth most common cause of cancer death.[2] In 2004, breast cancer caused 519,000 deaths worldwide (7% of cancer deaths; almost 1% of all deaths)
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This PDQ cancer information summary for health professionals provides comprehensive, peer-reviewed, evidence-based information about the treatment of breast cancer. This summary is reviewed regularly and updated as necessary by the PDQ Adult Treatment Editorial Board.
ReplyDeleteInformation about the following is included in this summary:
* Genetic characteristics and risk factors.
* Prognostic factors.
* Cellular classification.
* Staging.
* Treatment options by cancer stage.
This summary is intended as a resource to inform and assist clinicians who care for cancer patients. It does not provide formal guidelines or recommendations for making health care decisions.
Some of the reference citations in the summary are accompanied by a level-of-evidence designation. These designations are intended to help readers assess the strength of the evidence supporting the use of specific interventions or approaches. The PDQ Adult Treatment Editorial Board uses a formal evidence ranking system in developing its level-of-evidence designations. Based on the strength of the available evidence, treatment options are described as either “standard” or “under clinical evaluation.” These classifications should not be used as a basis for reimbursement determinations.
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