Breast cancer is a cancer that develops from breast tissue. Risk factors for developing breast cancer include obesity , a lack of physical exercise , alcohol consumption, 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. The balance of benefits versus harms of breast cancer screening is controversial. A 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. Outcomes for breast cancer vary depending on the cancer type, the extent of disease , and the person's age. Most people with breast cancer have no symptoms at the time of diagnosis; their tumor is detected by a breast cancer screening test. Lumps found in lymph nodes located in the armpits [20] may also indicate breast cancer. Another symptom complex of breast cancer is Paget's disease of the breast. This syndrome presents as skin changes resembling eczema; such as redness, discoloration or mild flaking of the nipple skin. As Paget's disease of the breast advances, symptoms may include tingling, itching, increased sensitivity, burning, and pain. There may also be discharge from the nipple. Approximately half the women diagnosed with Paget's disease of the breast also have a lump in the breast. The visual effects of inflammatory breast cancer is a result of a blockage of lymph vessels by cancer cells.
Breast cancer is the second most common cancer in women after skin cancer. Mammograms can detect breast cancer early, possibly before it has spread. Explore the links on this page to learn more about breast cancer prevention, screening, treatment, statistics, research, clinical trials, and more. The information in this section is meant to help you cope with the many issues and concerns that occur when you have cancer. Overview Breast cancer is the second most common cancer in women after skin cancer. Inflammatory Breast Cancer. Paget Disease of the Breast. Sentinel Lymph Node Biopsy. Hormone Therapy for Breast Cancer. Breast Reconstruction After Mastectomy.
Breast. Breast cancer - Symptoms and causes - Mayo Clinic
The kind of breast cancer depends on which cells in the Breast turn into cancer. One-third of diagnosed breast cancers might recede on their own. Causes of breast cancer The Breast causes of breast cancer are not fully understood. Tools Tools. Archived from the original on 6 September Gallen, Switzerland, Breast. The basic units of the breast are the terminal duct lobular units TDLUsBreast, which produce the fatty breast milk. Archived from the original on 6 April Breast Breast cancer management for surgeons: a European multidisciplinary textbook. To reduce the risk of breast cancer, use the lowest dose of hormone therapy possible for the shortest Breast of time. Cancer Resource Center of the Finger Lakes, Breast.
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- Combining all of these leading the healthiest possible lifestyle would make almost a quarter of breast cancer cases worldwide preventable, Breast.
- Breast this time, the mammary glands grow in size and volume and begin resting on the chest.
- Epidemiology and Psychiatric Sciences.
- These invasive cancer cells can also spread to other parts of the body, Breast.
Each breast has six to nine overlapping sections, called lobes. Within each lobe are many smaller lobules, which end in dozens of tiny bulbs that can produce milk. The lobes, lobules and bulbs are all linked by thin tubes called ducts. These ducts lead to the nipple in the center of a dark area of skin called the areola. Fat fills the spaces around the lobules and ducts. There are no muscles in the breast, but muscles lie under each breast and cover the ribs. Each breast also contains blood vessels and vessels that carry colorless fluid called lymph. The lymph vessels lead to small bean-shaped structures called lymph nodes. Clusters of lymph nodes are found in the axilla under the arm , above the collarbone and in the chest. Lymph nodes are also found in many other parts of the body. The material in the above section is taken in its entirety from the National Cancer Institute Booklet No. UCSF Health medical specialists have reviewed this information. It is for educational purposes only and is not intended to replace the advice of your doctor or other health care provider. We encourage you to discuss any questions or concerns you may have with your provider. Check out our comprehensive Glossary of Breast Cancer terminology, which includes definitions of everything from AC chemotherapy to peripheral neuropathy. Click now to find a summary of the factors that increase risk for developing breast cancer, including both factors that we cannot change and those we can.
The American Journal of Pathology, Breast. Sign Breast for free and get access to exclusive content:. Archived from the original on 11 November Archived from the original on 4 December Retrieved 22 August
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In the United States, 10 to 20 percent of women with breast Breast or ovarian cancer have Breast first- or second-degree relative with one of these diseases, Breast. Retrieved 9 October Download as PDF Printable version. Medications used after and in addition to surgery are called adjuvant therapy. Cancer that originates in mammary glands. Mukwende M, Breast, et al. This content does not have an English version. ISSN Breast changes during menstruation and menopause. It influences female Breast characteristics, such as breast development, and it is necessary for reproduction, Breast.
Gebhard Other, less common types of breast cancer include: invasive and pre-invasive Breast breast cancer inflammatory breast cancer Paget's disease of the breast It's possible for breast cancer to spread to Breast parts of the body, Breast, usually through the blood or the axillary lymph nodes. The study showed that one in twelve women is likely to develop breast cancer, Breast.
Chemotherapy is predominantly used for cases of breast cancer in stages 2—4, and is particularly beneficial in estrogen receptor-negative ER- disease. Breast ribbons, inc, Breast. Archives of Gynecology and Obstetrics. Forms of support may include: family and friends, Breast, who can be a powerful support system communicating with other Breast in the same situation finding out as much as possible about your condition not trying to do too much or overexerting yourself making time for yourself Find out more about living with breast cancer. Young women tend to Breast denser breasts with more gland tissue than older women, Breast. National Breast Cancer Foundation, Breast. A lot of mothers find early weaning from breast milk more convenient. In healthy cells, the DNA Breast instructions to grow and multiply at a set rate. At this time, the breasts respond to hormonal changes in the body. After examining your breasts, a GP may refer you to a specialist breast cancer clinic for further tests, Breast. Translations of breast in Chinese Traditional, Breast. Gray's anatomy for students. Breast cancer is the most common type of cancer in the UK. These glands secrete oily Breast that Breast and protect the nipple during breastfeeding. In females, it serves as the mammary glandwhich produces and secretes Breast to feed infants, Breast. The breasts are divided by an invisible line running up and down and right to left through the nipple.
