Breast Cancer : Cancer And Cancer

Breast cancer is highly diagnosed in many women. According to Merriam Webster, “breast cancer is a tumor that begins in the cells of the breast.” This disease is the highest leading cause of dead in the United States. Breast cancer is a disease that changes the appearance and function of a woman's body. There has been approximately 375, 000 deaths in the year of 2000 due to the disease of breast cancer.Breast cancer is a high concern all over the world in women, but with the correct knowledge and awareness breast cancer is prevented.

“Cancer” is the name for a group of diseases that start in the body at the cellular level. Even though there are many different kinds of cancer, they all begin with abnormal cell growth with the potential to invade or spread to other parts of the body. These abnormal cells lump together to form a mass of tissue or “malignant tumor”. Malignant means that it can spread to other parts of the body or Metastasize . If the breast is the original location of the cancer growth or malignant tumor, the tumor is called breast cancer. (American Cancer Society, 2014, as cited in cbcf.org)

One out of eight women around the world develops the most common disease called Breast Cancer. In the United States, about 200,000 women suffer from this disease and it causes more than 40,000 death each year. Breast cancer is a cancer cell (malignant tumor) that forms in the breast. The cancerous cells grow in the breast and then invade the healthy cells and the surrounding tissues of the breast and it can also spread into other parts of the body. Breast cancer is more common in women but men can also get it too. One of the reasons that males are less likely to develop breast cancer because males have less estrogen and progesterone hormones which is a higher risk of breast cancer cell to grow. There are many risks factors that can cause

Despite significant advances in research, Breast Cancer is still the most common cancer, affecting both men and especially women. In the US, 232, 670 new cases of invasive breast cancer were expected to be diagnosed along 62,570 new cases of non-invasive breast cancer in women and about 2,360 new cases of invasive breast cancer were expected to be diagnosed in men in just 2014 .

There are many different diseases that terrorize the human race every day. Of all of these sicknesses, one of the most devastating is breast cancer. Breast cancer touches all types of people all over the world each day. It is actually the second most common cancer amongst women in the United States. One in every eight women in the United States has some form of breast cancer and currently, the death rates are higher than any other cancer with the exception of lung cancer. Cancer is defined by the Merriam-Webster Online dictionary as “a malignant tumor of potentially unlimited growth that expands locally by invasion and systemically by metastasis.” Therefore, breast cancer is a disease of

Breast cancer is defined as a malignant tumor in the cells of the breast. A cancerous tumor develops when a group of malignant cells invade the tissue surrounding the breast and can spread to other parts of the body (Cancer.org, 2015). This type of cancer is most common in women. However, men can also fall victim to the disease. In 2015, about 230,000 new cases of breast cancer will be diagnosed in women and approximately 40,000 women will die from this disease (Cancer.org, 2015).

Subsequently, each cell that develops from the fertilized egg will receive this mutated gene. He states that for a cancer to manifest, two mutations must occurs. In hereditary cancers, the person inherit one mutant gene. The second mutation occurs as result of a mitotic error during the many cell division that occurs in the person's lifetime. In sporadic cases both mutation occur in the person's lifetime. In sporadic cases both mutation occurs after fertilization an are acquired much later in life. From this Kudson conclude that hereditary cancers manifest at younger age and there is a higher incidence of multiple tumors, where sporadic cancers occur late in the life and usually only a single tumor occurs. The principal causes of cancer appears to be environmental agents. A good example of this is skin cancer. The condition has increased among fair skinned people who expose themselves to too much sunshine, while being very uncommon among dark skinned races (knudson 1971, cited in Ormiston, 1995). Therefore, most genetic alteration are acquired through our life time from environmental carcinogens with only a small percentage been inherited. However, inherited cancers are very important as it appears that the genes responsible for, hereditary cancer maybe the same as those involved in sporadic malignancies.

Breast cancer is an uncontrollable division of cells within the breast tissue that affects about 12% of women in their lifetime. Cancer can be caused by sporadic mutations influenced by environment or by genetic disposition. Several genes play a role in cell division: Oncogenes are responsible for directing mitosis, and tumor suppression genes prevent the expression of genes involved in cell division. Mutations that occur in either gene can lead to carcinogenic tumor growth and immortal cell lines.

Cancer is started when the DNA in a cell becomes damaged. The mutated cells caused by the damaged DNA rapidly reproduce which can cause tumors to form. There are two types of tumors, benign tumors and malignant tumors. A benign tumor is non-invasive, and an malignant tumor is invasive. Breast cancer generally will form in the lobules or milk ducts. Lobular carcinoma in situ, also called LCIS, is non-invasive. That means the it forms and stays in the lobules. Lobular carcinoma is invasive. That means that it develops in the lobules and breaks through and has a potential to spread to other parts of the body. Ductal carcinoma in situ is non-invasive. It forms and stays in the milk ducts. Ductal carcinoma is invasive and is when ductal carcinoma

gene, which means that the mutated gene must be inherited from both parents. It is a very

BRCA1 and BRCA2 are two genes that have been patented by Myriad Genetics. These genes are not rare, they are found in everyone. One of the outstanding characteristics of these genes is their ability to naturally fix DNA. Myriad Genetics isolated the gene from the DNA sequence. The company has created a test that can reveal a possible mutation in those genes, which correlates with a higher breast and

Normally, people who have two normal BRCA alleles would need both copies of their BRCA to spontaneously mutate before getting cancer. BRCA-negative people spend

In the case of BRAC screening an individual with a family history of breast cancer would be genetically screened for a copy of the defective allele. Their DNA would be isolated, amplified, sequenced, and analyzed. If a copy of one of these defective all eles is present, the individual would have a greater likelihood of getting breast cancer than the average individual. Groopman (1998) states "Women who inherit a single defective copy of either BRCA1 or BRCA2 are at a significantly increased risk for bea st and ovarian cancer over the course of their lives."

We have all seen the pink ribbons. They have become a national, if not international symbol for breast cancer support and awareness. Breast cancer knows neither racial boundaries nor age restrictions. Females of all ages and ethnicities can develop breast cancer and it is the leading most common cancer among women. Calling attention to this often fatal disease is important by supporting its victims, families and friends of victims, as well as raising funds for breast cancer research. Though males are not immune from developing a breast cancer, for the purposes of this paper, this paper will be limited to information relating breast cancer in females.

Studies shows men are diagnosed with breast cancer contrary to the perception that this disease is solely diagnose in women. What is breast cancer in men? Breast cancer is a malignant tumor that starts from cells of the breast. A malignant tumor is a group of cancer cells that may grow into (invade) surrounding tissues or spread metastasize to distance of the body (Article 1).Women Manly have breast cancer but men can get it also. Some people doesn’t realize that men have breast tissues and that can develop breast cancer. The breast is made up mainly of lobules (glands) that can produce milk if the right hormones are present. Around the age 9 and 10 girls and boys have a small amount of tissue which is called a Ducts which is located under the nipples and areola (Area around the nipple). Puberty girl’s ovaries make females hormones causing breast ducts to grow.