Ashley Moses
Mod 2
Breast Cancer
Breast cancer is cancer that starts in the tissues of the breast. There are two main types of breast cancer. Ductal carcinoma starts in the tubes or ducts that move milk from the breast to the nipple. Most breast cancers are of this type. Lobular carcinoma starts in the parts of the breast, called lobules, which produce milk. In rare cases, breast cancer can start in other areas of the breast.
Breast cancer can be invasive or noninvasive. Invasive means it has spread from the milk duct or lobule to other tissues in the breast. Noninvasive means it has not yet invaded other breast tissue. Noninvasive breast cancer is called in situ. Ductal carcinoma in situ (DCIS), or intraductal carcinoma, is breast cancer in the lining of the milk ducts that has not yet invaded nearby tissues. It may progress to invasive cancer if untreated. Lobular carcinoma in situ (LCIS) is a marker for an increased risk of invasive cancer in the same or both breasts.
Many breast cancers are sensitive to the hormone estrogen. This means that estrogen causes the breast cancer tumor to grow. Such cancers have estrogen receptors on the surface of their cells. They are called estrogen receptor-positive cancer or ER-positive cancer. Some women have HER2-positive breast cancer. HER2 refers to a gene that helps cells grow, divide, and repair themselves. When cells (including cancer cells) have too many copies of this gene, they grow faster. In the past, women with HER2-positive breast cancer have a more aggressive disease. They have a higher risk that the disease will
Article # 3 Breast Cancer Breast Cancer is a women’s breast that is made up of glands that make breast milk (called lobules), ducts (small tubes that carry milk from the lobules to the nipple), fatty and connective tissue, blood vessels, and lymph (pronounced limf) vessels. Most breast cancers begin in the cells that line the ducts (ductal cancer), some begin in the lobules (lobular cancer), and a small number start in other tissues. There are two main types of breast cancer. Ductal carcinoma…
Breast cancer is the most common women disease in the world. In Canada it is most frequent illness among the female population, resulting more than 22,000 new diagnoses every year. Beyond 5,000 Canadian women die yearly, more than from any other cancer except for the lung. Worldwide it reports for 22% of all new tumors in women and 10% of all new cancer cases in men. Breast cancer is a crucial concern in the public health of Canada and not only in Canada, but around the world among the female population…
hile we do not yet know exactly what causes breast cancer, we do know that certain risk factors are linked to the disease. A risk factor is something that affects your chance of getting a disease such as cancer. Different cancers have different risk factors. Some risk factors, such as smoking, drinking, and diet are linked to things a person does. Others, like a person's age, race, or family history, can’t be changed. But risk factors don’t tell us everything. Having a risk factor, or even several…
Breast Cancer By: Natalie Pritchard Natalie Pritchard Mrs. Prioleau Human Development 1 27 February 2015 Most people know what breast cancer is or have at least heard about it from others. Other than skin cancer, breast cancer is the most commonly diagnosed cancer among American women. Breast cancer is a malignant tumor that starts in the cells of the breast; a tumor is a group of cancer cells that grow in tissue and spread to distant areas of the body. The disease occurs almost entirely…
Introduction What is Breast cancer? While breast cancer is the cancer that develops from breast tissue. Which in this case it is effecting the breast. This disease breast cancer was found in the 1990’s. Over 175,000 women a diagnosed with breast cancer each year. Emotional stage with breast cancer often experience a predictable, stressful period, and scared their going to die. Most of these women go through the same feelings because you can die from breast cancer. Cancer is a group of diseases…
2012 A Breast Cancer Vaccine Did you know that breast cancer is the second most common, and fatal, cancer in America? According to the National Cancer Institute website, breast cancer is the most common cancer diagnosed in women, and the second largest killer of women in the United States (Common Cancer Types). Breast cancer can be defined as, “cancer that forms in tissues of the breast, usually the ducts (tubes that carry milk to the nipple) and lobules (glands that make milk)” (Breast Cancer). It…
Breast cancer and lung cancer are the 2 most common cancers in Australia. What are 2 determinants of these cancers and why do they put some groups at risk more than the general population. Breast cancer is affected by women who have never given birth, obese women, women aged over 50 years, women who have a direct relative with breast cancer, women who start menstruating at a young age, women who have late menopause. Acting before the cancer becomes life threatening. The risks relating to breast…
Breast Cancer is cancer formed in the breasts. This cancer originates in the breast tissue, mostly in the milk ducts and lobules. Breast cancer is treatable. Some notable symptoms of breast cancer are lumps, skin dimpling, change in skin colour or texture, inverted nipple, or clear of bloody fluid leaking from the nipple. About 5-10% of breast cancers are hereditary. Most inherited breast cancers are either BRCA1 (breast cancer gene one) or BRCA2 (breast cancer gene two). Everyone has these two…
The Risk of Obesity Causing Breast Cancer 1 The Risk of Obesity Causing Breast Cancer Renee Mucci November 25, 2012 Anatomy & Physiology I Dr. Thomas Betsy The Risk of Obesity Causing Breast Cancer 2 Abstract There are many different types of risk factors in the world that can cause breast cancer. Obesity is one of the many risk factors that can cause the disease, but it is one…
Breast cancer Walk One in every 8th women in the world has breast cancer and most of them don’t even know it. The earlier you detect breast cancer the better it is. Breast cancer well any type of cancer can hit you like a ton of bricks and leave you with lots of mixed emotions. As I walked through the crowd handing out filers, bracelets, hats and booklets I could see the stress and anxiety a few of the woman’s faces. I have done studying and preparation on breast cancer via class material and personal…
