![]() ![]() ![]() A 2009 review for the US Preventive Services Task Force found evidence of benefit in those 40 to 70 years of age, and the organization recommends screening every two years in women 50 to 74 years of age. A 2013 Cochrane review found that it was unclear if mammographic screening does more harm than good, in that a large proportion of women who test positive turn out not to have the disease. The balance of benefits versus harms of breast cancer screening is controversial. Once the diagnosis is made, further tests are done to determine if the cancer has spread beyond the breast and which treatments are most likely to be effective. The diagnosis of breast cancer is confirmed by taking a biopsy of the concerning tissue. Some, such as ductal carcinoma in situ, develop from pre-invasive lesions. There are more than 18 other sub-types of breast cancer. Cancers developing from the ducts are known as ductal carcinomas, while those developing from lobules are known as lobular carcinomas. ![]() Breast cancer most commonly develops in cells from the lining of milk ducts and the lobules that supply these ducts with milk. About 5–10% of cases are the result of a genetic predisposition inherited from a person's parents, including BRCA1 and BRCA2 among others. Risk factors for developing breast cancer include being female, obesity, a lack of physical exercise, alcoholism, hormone replacement therapy during menopause, ionizing radiation, an early age at first menstruation, having children late in life or not at all, older age, having a prior history of breast cancer, and a family history of breast cancer. In those with distant spread of the disease, there may be bone pain, swollen lymph nodes, shortness of breath, or yellow skin. DOWNLOAD MANUAL DO RECEPTOR CENTURY BR 2014 PATCHSigns of breast cancer may include a lump in the breast, a change in breast shape, dimpling of the skin, fluid coming from the nipple, a newly inverted nipple, or a red or scaly patch of skin. Surgery, radiation therapy, chemotherapy, hormonal therapy, targeted therapy įive-year survival rate ≈85% (US, UK) īreast cancer is cancer that develops from breast tissue. DOWNLOAD MANUAL DO RECEPTOR CENTURY BR 2014 SKINA lump in a breast, a change in breast shape, dimpling of the skin, fluid from the nipple, a newly inverted nipple, a red scaly patch of skin on the breast īeing female, obesity, lack of exercise, alcohol, hormone replacement therapy during menopause, ionizing radiation, early age at first menstruation, having children late in life or not at all, older age, prior breast cancer, family history of breast cancer, Klinefelter syndrome ![]()
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