Breast cancer is a cancer that begins in cells within the world, breast cancer is the second most common cancer after lung cancer (10.4% of total cancer incidence, both sexes to count) and the fifth leading cause of cancer deaths. The world, breast cancer is by far the most common cancer among women, with an incidence rate more than double that of colorectal cancer and cancer of the cervix and about three times that of cancer lung. However breast cancer mortality in the world is only 25% higher than that of lung cancer in women. In 2005, breast cancer caused 502000 deaths worldwide (7% of cancer deaths and nearly 1% of all deaths). The number of cases worldwide has increased considerably since the 1970's, a phenomenon partly due to modern lifestyles in the Western world.
In most cases, there is no clear causes normal breast cells become cancerous. Doctors know that only 5 percent to 10 percent of breast cancers are hereditary. The families who have genetic defects in one of two genes, gene for breast cancer 1 (BRCA1) or gene Breast Cancer 2 (BRCA2), have a much greater risk of developing both breast cancer and the ovary. Other inherited mutations - including ataxia-telangiectasia gene mutation, the cell cycle control kinase 2 (CHEK-2) and the gene p53 tumor suppressor gene - also make it more likely that you will develop breast cancer. If one of these genes is present in your family, you have a 50 percent chance of having the gene.
Inflammatory breast cancer is a type of breast cancer that involves the skin of the breast. This type of cancer is less than 4% of all breast cancers diagnosed each year in the USA. The physical symptoms of inflammatory breast cancer include redness of the skin and breast swelling breast. In some cases, a single May be present.
Types of Breast Cancer
Tumor grade : If the cancer is a type invasive, the pathologist assigned a grade. The quality is based on how closely cells in the sample of tissue resemble normal breast tissue under the microscope. The classification of information and the type of cell, allows your doctor to determine treatment options.
Tubulaires cancer : This rare type of breast cancer takes its name from the appearance of cancer cells under a microscope. Although it is an invasive breast cancer, the outlook is more favourable than for invasive ductal carcinoma or invasive lobular carcinoma.
Metaplastic carcinoma : Met plastic cancer represents less than 1 percent of all new breast cancers diagnosed. This damage tends to remain localized and contains several types of cells that are not generally considered other forms of breast cancer. The prognosis and treatment is similar to the invasive ductal carcinoma.
Lobulaire carcinoma in situ is NOT cancer. But this is a sign that a woman who has it is 6 to 7 times more likely to develop cancer during their lifetime, a woman who does not have LCIS the same risk as you would if your mother and sister both had cancer.
Most of the songs prove to be fibrocystic changes. The term "fibrocystic" refers to fibrosis and cysts. Fibrosis is the formation of fibrous (scar or type) tissue, and cysts are filled with fluid bags. Changes fibrocystic breast can cause swelling and pain. This often occurs just before a period is about to begin. Your breasts feel lumpy May, and sometimes you May a clear opinion or slightly cloudy nipple discharge.
In most cases, there is no clear causes normal breast cells become cancerous. Doctors know that only 5 percent to 10 percent of breast cancers are hereditary. The families who have genetic defects in one of two genes, gene for breast cancer 1 (BRCA1) or gene Breast Cancer 2 (BRCA2), have a much greater risk of developing both breast cancer and the ovary. Other inherited mutations - including ataxia-telangiectasia gene mutation, the cell cycle control kinase 2 (CHEK-2) and the gene p53 tumor suppressor gene - also make it more likely that you will develop breast cancer. If one of these genes is present in your family, you have a 50 percent chance of having the gene.
Inflammatory breast cancer is a type of breast cancer that involves the skin of the breast. This type of cancer is less than 4% of all breast cancers diagnosed each year in the USA. The physical symptoms of inflammatory breast cancer include redness of the skin and breast swelling breast. In some cases, a single May be present.
Types of Breast Cancer
Tumor grade : If the cancer is a type invasive, the pathologist assigned a grade. The quality is based on how closely cells in the sample of tissue resemble normal breast tissue under the microscope. The classification of information and the type of cell, allows your doctor to determine treatment options.
Tubulaires cancer : This rare type of breast cancer takes its name from the appearance of cancer cells under a microscope. Although it is an invasive breast cancer, the outlook is more favourable than for invasive ductal carcinoma or invasive lobular carcinoma.
Metaplastic carcinoma : Met plastic cancer represents less than 1 percent of all new breast cancers diagnosed. This damage tends to remain localized and contains several types of cells that are not generally considered other forms of breast cancer. The prognosis and treatment is similar to the invasive ductal carcinoma.
Lobulaire carcinoma in situ is NOT cancer. But this is a sign that a woman who has it is 6 to 7 times more likely to develop cancer during their lifetime, a woman who does not have LCIS the same risk as you would if your mother and sister both had cancer.
Most of the songs prove to be fibrocystic changes. The term "fibrocystic" refers to fibrosis and cysts. Fibrosis is the formation of fibrous (scar or type) tissue, and cysts are filled with fluid bags. Changes fibrocystic breast can cause swelling and pain. This often occurs just before a period is about to begin. Your breasts feel lumpy May, and sometimes you May a clear opinion or slightly cloudy nipple discharge.
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