Breast cancer can best be described as a type of cancer where cells abnormally divide and grow in the breast tissue. The site where breast cancer originated can typically be found either in the mammary ducts or the lobules. Cancerous tumors usually grow very slowly; by the time a lump is detectable by self examination; it can already be as much as 10 years old. However, it is important to understand the difference between invasive breast cancer and carcinoma in situ. The following is an overview of the various types of carcinoma in situ as well as invasive breast cancer.
When abnormal cells are growing in either the mammary ducts or the lobules, but have not spread outside of that area it is called carcinoma in situ. The term "in situ" means "in place" which describes the nature of the disease. The sub-categories of these diseases are ductal carcinoma in situ (DCIS), and lobular carcinoma in situ (LCIS).
Ductal carcinoma in situ (DCIS) is the growth of abnormal cells that are isolated in hollow areas of the mammary ducts and have not spread to surrounding tissues. However these abnormal cells look very similar to the cells that compose invasive cancer. DCIS can still turn into invasive cancer if it is not detected therefore it is very important to perform frequent self examinations.
When the abnormal cell growth occurs in the open spaces of the lobules it is called lobular carcinoma in situ (LCIS). This is different from DCIS because it is in a different area and the cells do not have the potential to grow into invasive cancer. However, it has been proven that women who have LCIS are at higher risk of having invasive cancer.
Upon discovering a lump (by feeling or mammogram), most women suspect it to be breast cancer. This is not usually the case, but the only way to know for sure is to have follow-up tests and/or a biopsy. Follow-up tests provide additional information about the suspicious area by using advanced imaging techniques such as mammograms or ultrasound. A biopsy consists of removing cells from the abnormal area and examining them under a microscope to determine an accurate prognosis.
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Chemotherapy Breast Cancer Treatment
Every year, more than 1.2 million people are told they have breast cancer. Very rarely, even men will develop this disease. Breast cancer is second only to heart disease as the leading killer of adult aged women in America. Thanks to recent advancements in medical science, being diagnosed with breast cancer doesn't have to be the death sentence it once was. It is now possible to detect and get breast cancer treatment done at an early stage.
Breast Cancer Treatment Stages
Breast cancer treatment depends on how advanced the cancer is. TNM Staging is commonly used worldwide to judge what treatment is necessary. Judging the tumor, or tumors, the nodes and if it has transferred to a different part of the body, also known as metastases. Once these items have been evaluated, the doctor will decide on a course of treatment.
The two main types of cancer are high grade and low grade. High-grade cancer is when there is a large risk of the cancer coming back even after surgery. In this case, chemotherapy will be prescribed once the patient has healed from surgery. Some cancer specialists may opt out of surgery if the cancer has not spread to other parts of the body beyond the breast. Since it is still in one area, chemotherapy may be the first course of treatment, which may be combined with radiotherapy.
The earlier you find the cancer, the easier it will be to treat and the more options you will have. The early stage is defined when the cancer has not spread to other places in the body outside of the breast. Depending on how far the cancer has gone, there are several types of surgical options open for breast cancer treatment.
Conservative Surgery
The most common type of surgery for breast cancer treatment is called conservative surgery. This is when the surgeon removes the diseased tissue from the breast, being careful not to take too much healthy tissue. While he is removing the cancer, a small amount of healthy tissue is removed as well. This is then sent to the lab for evaluation. If the lab reports that it is 'clear' or 'healthy', the surgeon knows he got all the cancer.
Care and Treatment for Post Breast Cancer Surgery
Hormone therapy is one of the post-surgery options you have. When the tumor is determined to be sensitive to estrogen, this is the common treatment. The higher the tumors estrogen receptor level, the more benefits will come from hormone therapy.
Another option for post surgery breast cancer treatment is chemotherapy. Depending on the size and how aggressive the cancer is, this may be used before surgery to reduce the size of the tumor.
Chemotherapy
Chemotherapy is the most commonly used breast cancer treatment. This treatment uses drugs to destroy any cancer cells it finds. These are called anti-cancer drugs. Some chemotherapy drugs are given on their own, some are offered in combination chemotherapy doses. There are over fifty drugs used when giving chemotherapy treatments. The type of treatment received depends, again, on how far the caner has spread and where in the body it was first found.
When receiving chemotherapy, it is given in short doses, followed by periods of rest. Chemotherapy is very hard on your body and can make the patient very sick. Recovery periods are essential to the overall health of the patent. While the chemotherapy kills the cancer cells, it will leave the patient weak. Resting periods give non-cancerous cells the chance to recover.
While chemotherapy and surgery are the main ways to treat breast cancer, there are various treatments available. Research is always your best tool so you know your options when it comes to treatments and surgery. Cancer treatments are getting more successful all the time. If one type of breast cancer treatment doesn't work for you, another may. Don't give up hope!
Summary:
Cancer treatments are getting more advanced all the time. Breast cancer is second only to heart disease as the leading killer of adult aged women, with 1.2 million new cases each year. Breast cancer treatment has more options the earlier you catch it.
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