The Causes of Cancer Essay

The Causes of Cancer Essay

Cancer is the number one killer in America today.We can say the known causes of cancer are radiation,sunlight,pollution,cigarette smokingand improper diets.I will explain the major causes of cancer,but before I proceed let me define the term “cancer.”To be defined cancer is an abnormal,uncontrolled growth of cells that can spread beyond their natural boundaries to other parts of the body.Cancers can develop in numerous parts of the body. The importance of radiation as a cause of cancer has been recognized for many years.Exposure to toxic levels of radiation produces genetic damage,and since the genes control cell behavior this can lead either to cancer or cell death,dep… [tags: Papers]

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Breast Cancer
– Breast cancer is the second most common cancer in the world (Breast). Every three minutes a woman is diagnosed: one in eight women will have breast cancer (Walgreens, 2011; Chen, 2010). “I have to admit, like so many women, I always knew there was a chance. But like so many women, I never thought it would be me. I never thought I’d hear those devastating words: ‘You have breast cancer.’ “- Debbie Wasserman Schultz, a democratic representative of Florida (2011). Mutations turn genes on and off, activating diseases; all women have a chance of developing breast cancer (Understanding; Breast)…. [tags: Diseases/Disorders]

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Pediatric Cancer
– Cancer is a word which evokes many different images and emotions. Nothing in this world can prepare a person for the utter devastation of finding out someone has been diagnosed with cancer, especially when this person is a child. Over the past twenty five years the amount of research and the survival rate for children suffering with cancer have increased dramatically. Despite these successes, the funding for new research necessary to keep these children alive and healthy is miniscule and too dependent on short term grants…. [tags: Health Care ]

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Breast Cancer
– Breast cancer’s a group of cells that are cancer cells called malignant. Malignant is a tumor, which starts in parts of the breast. Breast cancer is the second leading cause of death for women but not as bad of a death for men. Males or females, are born with some breast cells and tissues that have the possibility to turn into cancer cells. (“Definition.”) Any type of cancer begins in the cells. The cells are the basic building blocks that’ll make the tissue. If the process of cell growth goes wrong then new cells will form with in the body…. [tags: Surgical Options, Historical Disease]

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Lung Cancer
– Brief Description: Lung cancer, as with all cancers, is an uncontrollable increase of cells. It happens within the lung tissue, but it could also go on to affect other nearby tissue and spread to further out than just the lungs. Cellular / Molecular Basis: Lung cancer has two types; small cell and non small cell. The two types can be identified by their appearance when looked at with a microscope. It usually affects the cells that are lined along air passages in the lungs. Causes: The foremost reason for lung cancer is cigarette smoking which causes around 90% of all deaths caused by lung cancer in the world…. [tags: Disease, Prevention]

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Throat Cancer
– In the United States, there are 60,000 new cases of throat cancer reported a year. My family is part of that statistic. Four years ago, my great-grandfather, Juan, was diagnosed with throat cancer. Unlike the normal prognosis, he passed away just 5 months after he was diagnosed. Throat cancer is defined as a disease where malignant cells form in the tissues of the pharynx. Throat cancer is also known as pharyngeal cancer. There are different sections that can be affected by throat cancer; these sections include laryngeal, nasopharyngeal, oropharyngeal, hypopharyngeal, and glottis cancer…. [tags: Medicine]

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Lung Cancer
– Cancer of the lung was nearly nonexistent in the early 1900’s. By the middle of the 20th century an epidemic became apparent throughout the United States and the rest of the world. It is primarily correlated with the widespread abundance of cigarette smoking in the world. The tobacco industry has multiplied its production immediately prior to World War I. There was a typical 20 to 30 year lagging period between the initiation of cigarette smoking and the actual tumor formation in the lungs. Lung cancer is the cancer that originates in the tissues of the lungs…. [tags: Health]

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Oral Cancer
– There are different types of disease in the world . Most of them can be cured others you won’t even know you have it until they kill you . Cancer , cancer is one of those diseases that you won’t know about until you actually get checked because you have one of the symptoms of this disease . Diaz 2 “ Cancer is the second death leading disease in the united states killing 22 % of the people in this country”. Cancer can develop from genetics passed down from family members . Anyone in your family can have this disease and it can affect anyone at any time …. [tags: tobacco, alcohol, HPV]

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Colon Cancer
– Cancer affects young, old, rich, poor, black, or white; it does not discriminate. Many families across the United States have been affected by colon cancer. Colon cancer patients, like Gloria Bowsher, are in the fight for their life. Gloria was diagnosed with colon cancer in September 2008, and is currently in remission. Gloria, a 78-year-old woman, has been an inspiration in numerous lives. She is a magnificent human being. Throughout her battle with cancer, she continuously fights it with faith and determination; failure is not an option…. [tags: Medical Conditions]

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Endometrial Cancer
– Uterine cancer is an important women health problem developing rapidly, killing over 200,000 women each year. No one has discovered the actual cause, but there is a leading factor that has great suspicions to what is causing this cancer to grow rapidly. The history of endometrial cancer is very vague, but there are a lot of factors and facts from previous patients that need to be concerned. From the sources that I have research, there was not a definite name that individuals could say discovered the cancer…. [tags: Health]

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Skin Cancer
– In the United States, it’s estimated that only 31% of Americans use sunscreen when doing outdoor activities that expose their skin to sunrays. During these outdoor activities, such as going to the beach or hiking, it’s estimated that 42% of Americans will get minor sunburn that day. When a person receives five or more sunburns, the chance of getting skin cancer more than doubles. If individuals in the United States continue to ignore the warnings and recommended precautions of sunscreen, the amount of those diagnosed with skin cancer will increase greatly within the next decade…. [tags: cryosurgery, BCC, treatment, sun safety]

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Oral Cancer
– Oral cancer is a devastating disease. Over eight thousand American lives are taken by oral cancer and only a fourth of these patients do not excessively drink alcohol or smoke tobacco, which are the two main causes of oral cancer (The Oral Cancer Foundation). Survival rates for oral cancer could be much higher if the population would take precautionary measures to reduce their chances of being diagnosed with oral cancer. When the use of alcohol and tobacco are decreased, the chances of acquiring oral cancer are also decreased…. [tags: Health ]

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Breast Cancer
– As you all know, breast cancer is the cancer type that many womens have concerns about. It’s also the second cancer causing death among women. As a woman, I need to gather informations about the singnificance of breasts, who specially at risk, how breast cancer occurs, if it’s cure or not, if itor what if anything can do about it. There’s a lot of questions that needs to be answered as women are at a higher risk. It’s important to get plenty knowledge to be aware later in life as we can be more prepared…. [tags: women, treatment, prevention]

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Skin Cancer
– Skin cells that lose the ability to grow and divide are called skin cancer. Another name for skin cancer is neoplasia. Skin cancer begins on the outer layer of the skin called the epidermis and is the most common form of cancer in humans. All skin cancers are important but the most commonly seem is the basal cell carcinoma, squamous cell carcinoma, melanoma. These skin cancers happens when the skin starts to grows abnormal skin cells and form a mass called a skin tumor. Basal cell carcinoma and squamous are the most common skin cancer and they are referred to as nonmelanoma cancer…. [tags: Health]

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Breast Cancer
– The definition of 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 to take over the breast. The disease occurs almost entirely in women, but men can get it too (“What is” par.1). Being diagnosed with breast cancer could be very difficult to accept that you have it. There is so much information to learn about breast cancer itself. The female breast is made up mainly of lobules (milk-producing glands), ducts (tiny tubes that carry the milk from the lobules to the nipple), and stoma (fatty tissue and connective tissue surrounding the ducts and lobules, blood vessels, and lymphatic vessels) (“What is” par.2)…. [tags: Medical Research ]

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Leukemia Cancer
– Leukemia is a type of cancer that affects the white blood cells in the human body. White blood cells are produce in the bone marrow and normally attack, kill, and fight off foreign invader. However, the bone marrow can produce abnormal white blood cells that vary in size and develop immaturely. These cells are known as leukemia cells, which increase in a large mass of number pushing out and destroy the healthy cells. There are several types of leukemia cancers and they are acute lymphocytic leukemia, acute myeloid leukemia, chronic lymphocytic leukemia, and chronic myeloid leukemia…. [tags: Blood Cells, Treatments]

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Breast Cancer
– Breast cancer is one of the most widespread cancers among women worldwide. In the US, it is the most common, and the leading cause of cancer related deaths among women between 45 – 64 years of age (Clegg et al., 2002; Ward et al., 2008). Early detection and improved treatment procedures have resulted in gradual decline in the number of deaths caused by the disease since 1990. Nevertheless, in 2009, the estimated death toll for the disease was 40,170 (American Cancer Society, 2009). The gravity of the disease therefore demands further research towards its early diagnosis, and for evaluating the prognosis of its course…. [tags: Disease]

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Cancer Chemotherapy
– Introduction Cancer is an abnormal growth of cells, the cell loses normal control mechanism as a result are able to develop continuously, invade adjacent tissues, and spread to the other parts of the body and promote the growth of new blood cells from which the cells obtain nutrients. Cancerous (malignant) cells can affect any tissue within the body (Peter and Morris, 2008). As cancerous cell grow and multiply, they form a mass of cancerous tissue termed a tumour. This invades and destroys normal adjacent tissues…. [tags: Disease, Treatment]

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Prostate Cancer
– Area of Interest Prostate cancer being a huge cause of mortality and medical expense in men age forty and above has only recently become a topic of general conversation to men in America (Plowden, 2009). African-American men are affected by prostate cancer at a disproportional level than all other men. They are diagnosed up to 65% more frequently and the mortality rate is twice that of Caucasian counterparts (Emerson, 2009). The African-American male is also less likely to take advantage of free prostate cancer screening (Oliver, 2007)…. [tags: Medical Research, Sunrise Model, Leininger]

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Cancer Surviors
– In our world, there is a lethal disease that can strike anyone of any age at any time. If you have the disease, it can be treated or it could be non-treatable. Some of victims of this disease will die a slow and painful death while others might go sooner. It’s a disease that can come back to a person’s body multiple times even after it has been treated. The disease of course is cancer, and it is a world wide battle to combat and find a cure for this awful and painful disease. Reading some of these survivor stories, I got a real sense of what it’s like to personally live through this disease whether it is yourself or someone else close to you…. [tags: Community Service]

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Breast Cancer
– Introduction Breast cancer is one of the most common types of cancer in women and 70 percentage of breast cancer is caused by the over expression of Estrogen receptor (ER). ER represents a viable and important pharmaceutical target against cancer. It is targeted by pharmaceutical agents for hormone replacement in menopausal women and reproductive cancers such as prostate cancer, uterine cancer and breast cancer [1]. ERs are classified into two types, ER alpha and ER beta which belongs to the super family of nuclear receptors…. [tags: Health, Estrogen Receptor]

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A Cure for Cancer
– For years people have been looking for a cure for the devastating disease of cancer. Cancer is the third highest killer in the US with over 2,500,000 victims per year. Oncologists and scientists around the country are researching all forms of cancer in an effort to understand, treat, and ultimately defeat this disease. Already there have been numerous advances in the field, such as chemotherapy and gene therapy. One advance has been the use of a cell process known as apoptosis. By harnessing this normal cell process, scientists hope to have found an effective way to combat cancer…. [tags: Biology Apoptosis]

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Colorectal Cancer
– Colorectal cancer which involves the colon, rectum and the anal canal is the third most common malignancy worldwide. Induction of apoptosis process and inhibition of angiogenesis development are successful approaches to treat colorectal cancer. Apoptosis absconding and angiogenesis development in cancerous cells are consequences of up-regulating of number of pathways and proteins which controlled by oncogenes, or by down regulating of pathways which under control of tumor suppressor genes. Theses pathways including, p53, Wnt, hypoxia, NF kappa B, Notch , MAP kinase and other pathways are actually targets of the new anti-cancer agents (Ghobrial et al., 2005)…. [tags: Health, Deseases, Medical Research]

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Breast Cancer
– Breast Cancer as the most common cancer in Iranian women affects women at least one decade younger than their counterparts in developed countries. The highest frequency of malignancies has been observed in the 40-49 age groups [1]. It is commonly accepted that estrogen and its receptor have an important role in the pathogenesis of breast malignancies. Breast tumors are classified based on ER status to ER negative and ER positive tumors. About 40% of breast tumors are ER negative [2]. ER negative tumors in comparison to ER positive tumors tend to have worse prognosis and less likely to respond to endocrine therapy…. [tags: Health, Diseases]

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Mesothelioma Cancer
– In recent years, Mesothelioma has become prevalent in the news because of the numerous lawsuits being filed against so many businesses and construction companies that did not come forth with their knowledge of what asbestos was doing to their employees. Mesothelioma is form of cancer that forms around the protective membrane in and around your organs. There are approximately 75% of these cases where asbestos is a major contributing factor, and about 3% are related to Mesothelioma yearly. If you have ever been exposed it is vital that you have annual screenings and X-rays to make sure there are no signs of this disease…. [tags: Legal Claim]

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Gastric Cancer and Gender, Age and Race
– … (“Stomach Cancer,” 2014) In addition to detection and treatment difficulties, finances can pose a major dilemma to the improvement of the sick patient as well. As Alanna Kennedy, a writer for the American Association for Cancer Research, stated concerning the cost of cancer care, “A diagnosis of cancer is never easy, but it can be even more stressful when you’re struggling to pay for costly treatments and medications. For some patients, the financial burden is apparent at diagnosis, while for others, it builds up over the course of years of treatment” (2011)…. [tags: deadly diseases]

RESEARCH PAPERS
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Overview of Small Cell Lung Cancer
– Most people know basically what cancer is. Many people know the different types of cancers there are. What a lot of people do not know is that every general type of cancer there is there are sub groups, more specific types of these cancers, (ex. Lung cancer) there are 3 types of lung cancer. The 3 types are: non-small cell lung cancer, small cell lung cancer, and lung carcinoid tumor. We are going to focus on small cell lung cancer. What some of the risk factors are. What are the different ways to determine the presence of the cancer…. [tags: carcinoid tumor, small cell, non small cell]

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Male Breast Cancer
– “The term “breast cancer” refers to a malignant tumor that has developed from cells in the breast” (Breast Cancer,n.d). What society does not realize, is that men have breasts. If men can have abnormal cell growths in the breast, they are except-able to breast cancer as well. Men need to be aware of the prevention, diagnoses, and treatments for male breast cancer. Society links breast cancer to women, but what about the males in our society. Males have breast tissues,’ Boys’ and men’s bodies normally do not produce much of the breast stimulating hormones…. [tags: Health]

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Breast Cancer: The Second Most Common Type of Cancer Worldwide
– The second most common type of cancer worldwide is Breast Cancer. This can occur in both men and women but significantly more common in women, men only account to one percent of cases all breast cancer cases . It is, in fact, the most common type of cancer among women, affecting more than 230,000 females in the United States in 2013. Two-thirds of women who have or had breast cancer are over the age of 50 and one-third are from the ages 39 to 49 (National Cancer Institute, 2013). There are several risk factors for this cancer…. [tags: signs, symptoms, risk factors]

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Biology Oral Cancer
– All cancer has a genetic basis. It is triggered by mutations in the genes of a cell which then cause the cell to abnormally reproduce. Many of these gene changes are caused by random mutations when the cell is dividing. It only takes one cell mutating to cause cancer. There are no symptoms for the beginning of cancer and only five to ten percent of all cancers are caused by parents passing down genetic mutations to their children. The remaining are caused by environmental changes (Douglas). Cancer directly affects the lives of approximately 13.7 million Americans…. [tags: genetic mutations, gene changes]

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The Most Threatening Disease of Lung Cancer
– Medicine is improving every day, yet many diseases are still without a successful medication. An example of these diseases is Lung Cancer. Lung Cancer is considered to be one of the most dangerous and threatening diseases humanity had ever known. What is Lung Cancer. What causes Lung Cancer. What is the cure or treatment for such disease. Lung Cancer is the uncontrolled growth of abnormal cells that starts off in one or both lungs. Lung cancer is ultimately the result of cells uncontrollably grow and do not die…. [tags: abnormal cells, radiation, prevention]

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Breast Cancer Awareness
– According to the American Cancer Society, Every year, more than 200,000 women are diagnosed with breast cancer; furthermore Twelve percent of all women will contract the disease, and 3.5% of them will die from breast cancer (American Cancer Society, 2005). There are risk factors that may lead to breast cancer. There are 4 stages of breast cancer and several treatments, although treatments vary from types and stages of breast cancer. Breast cancer is the leading cause of death among women who are 40 to 55 years old (Breast Cancer, 2009).When cells divides it causes cancer which then changes from an normal call to what’s called a cancerous cell that requires gene alterations…. [tags: Health ]

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The Cancer of Ebonics
– The Cancer of Ebonics American society has made concessions for many groups of people with special interests, such as animal activists, environmental activists and a host of ethnic groups. Tough animal rights laws have been passed to ensure the safety and future of a variety of species ranging from the domestic cat to the bald eagle. The development of Wetlands has been curtailed in an effort to protect our swamps and forests from extinction. Our educational system has implemented a program known as, English As a Second Language, which lends itself to the special needs of immigrants in our school systems…. [tags: Expository Exemplification Essays]

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All About Cancer
– Cancer is among the top disease classifications in the world. Even in a society as medically and technologically evolved as the United States we still suffer the effects of cancer. According to the experts from the American Cancer Society, the Cancer Treatment Centers of America, and the National Cancer Institute incidence of cancer is declining. This decline, however significant, does not alleviate the impact cancer continues to have on patients, their families, insurance companies, and the healthcare industry…. [tags: Disease, Carcinoma]

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Lung Cancer Types and Stages of Development
– Cancer has caused a total of 7.6 million deaths annually, or about 13% of deaths worldwide. Lung cancer being the most common type, accounts for 1.37 million of those deaths. But what are the leading factors that cause this type of cancer and what can be done to prevent the increasing number of deaths. Lung Cancer can be defined as an uncontrolled growth of abnormal cells in either one or both lungs of an organism. These abnormal cells divide and multiply to create unhealthy tissue or tumors inside of the lungs…. [tags: abnormal cells, symptoms, carcinoma]

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Exploring Cervical Cancer
– Introduction: Cervical cancer is a cancer that occurs when normal cells change to abnormal cells in the cervix and grow exponentially (Cervical Cancer The Basics, 2013). This is a slow growing cancer and may produce no symptoms (Chen, Y. B., 2012). Some effects include vaginal bleeding or discharge, and even death (Sirovich, B. E., MD, MS., 2013). Like a lot of other cancers, if it is found and treated in early stages, the patient has a high chance of surviving. Prevalence and Etiology: Cervical cancer is the third most common type of cancer in women (Chen, Y…. [tags: Human Papillomavirus (HPV)]

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Breast Cancer: Risk Factors and Treatment
– Breast Cancer What would you do if you found out you had breast cancer. Who would you tell first. How would you deal with it. The diagnosis of breast cancer is becoming more common today; we need to know what the symptoms are, and how to help prevent it. Breast cancer is the leading reason of death in women in the United States; it has increased greatly over the last 30 years. Many people wonder why it has increased so much in the last few years, and there are many reasons that it has. Breast cancer is a malignant, metastasizing tumor of the mammary gland…. [tags: medical, health, medicine]

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Facts, Causes, and Information on Breast Cancer
– Breast Cancer is a disease that can sometime lead to ovarian cancer and has caused a lot of women’s death. “About five to ten percent of breast cancer cases are thought to be hereditary, meaning that they result from gene defects called mutations inherited from a parent”. Related Risks early menstruation, oral contraceptives and child bearing 20 percent. (1)An environmental risk is that toxins can damage breast DNA. Over time damaged DNA can lead to cancer. Your risk of developing breast cancer increases as you get older…. [tags: treatment, chemotherapy, diagnosis]

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Breast Cancer is All Over the World
– Breast Cancer is all over the world. It doesn’t just affect older women, it affects young women and men. Breast Cancer is a cancerous tumor that has developed within the cells of the breast. The most ordinary area in the breast for breast cancer to develop is the ducts, and less ordinary in the lobules of the breast. The cancerous cells can intrude healthy breast tissue over time, or cells can break off from the tumor and travel to the lymph nodes and into the lymphatic system which could take them to other parts of the body (“Breast Cancer-Woman’s”)…. [tags: deadly diseases, prognosis, cures, symptoms]

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The Depths of H.I.V.: The Potential Cure for Cancer
– The Depths of H.I.V.: The Potential Cure for Cancer One of the deadliest and most threatening diseases that taunted mankind is called cancer. Cancer is a disease which is caused by a chronic division and abnormality of the cells inside a person’s body. Moreover, It may be possibly be genetically passed or environmentally admitted. This vile complication is also known as an incurable disease due to its abusive power to kill innocent people throughout these years…. [tags: diseases, medical, patients]

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Stomach Cancer Epidemiology
– Epidemiologic transition is the shift of diseases from infectious diseases to chronic diseases. Factors that led to these transitions included the introduction of vaccines, increased sanitation, and overall improvement of living standards. All these were advocated through Public Health interventions. As a result of the transitions, life expectancy improved not only nationally but also worldwide. People are no longer dying from infectious diseases. Consequently, they live longer and end up suffering from or dying of a chronic disease…. [tags: infectious and chronic diseases, H. Pylori]

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Male Penile Cancer
– Penile cancer is a rare form of cancer found in males. This cancer affects the penis, which is the primary male reproductive organ. Most penile cancers are squamous cell carcinomas, which simply mean cancer that begins in flat cells lining the penis (WebMD, 2014). Before detailing this disease, one must first understand the structure of the penis. Noticeably rod-shaped, the penis is composed of two types of erectile tissue: corpora cavernosa and corpus songiosum. The first of these is two columns of tissue that form a majority of the penis, while the other is a single column that forms a small part of the penis…. [tags: Disease, Diagnosis, Lump]

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Breast Cancer Affects Women and Men
– Breast cancer occurs in women, men can be diagnosis with breast cancer too because men have breast tissue that can develop into breast cancer. Even though exercising and eating healthier are preventions, breast cancer affects both men and women because men are diagnosed with breast cancer and women should get annual mammograms. Why are men at risk for breast cancer. Men have breast duct cells that can form breast cancer. Men breast duct cells are not as developed as women, therefore men are not at high risk for getting breast cancer…. [tags: prevention and early detection]

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Detecting the Signs and Symptoms of Lung Cancer
– … So even if you are a non-smoker but the people around you do, you are still at risk. When someone puffs cigarette and a person breathes the smoke, consider yourself smoking. Some chemicals also predispose lung cancer. These include radon, arsenic, chromium and asbestos. Exposure to these chemicals becomes more challenging because some of them are impossible to sense. Radiation therapy or of any kind destroys both abnormal and normal cells which makes the exposed individual at risk. 2. Other Parameters in Lung Cancer Screening Genetic Make-Up and Family History People who have first and second degree relatives diagnosed with lung cancer have greater risk of the disease…. [tags: Prevention, Smoking, Radiation]

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Understanding Breast Cancer
– … Men can get breast cancer as well, but less likely than women. You may also have a higher risk of breast cancer if you have a close relative, such as a mother, sister, or daughter, who has had breast cancer. Statistics states “about 20-30% of women with breast cancer have family histories of the disease.” Two particularly genes have been identified as a risk factor. They are commonly known as BRCA1 and BRCA2, which produces proteins protecting you from cancer. Menstrual cycle is a risk as well, if you have one before age 12 or menstruating after the age of 55…. [tags: traumatic experience, god, treatment]

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Rare But Incredibly Painful, Bone Cancer
– Bone cancer is a very rare aggressive cancer that makes a considerable amount of pain in the bones of the patients. Bone cancer is a disease that occurs on or inside a bone. In most cases, bone cancer involves a tumor filled with abnormal cells that will usually appear on the exterior of the bone. Similar to other types of cancer, bone cancer causes much pain and can be life-threatening. My mother was diagnosed with primary bone cancer last year and it has been a very long, hard process for her and the whole family…. [tags: symptoms, tumor, radiation]

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Taking a Brief Look at Pancreatic Cancer
– … Now that’s a lot considering how often pancreas cancer is supposed to happen. The lifetime risk of a person getting cancer (not including the risk factors that relate to it) is about 1 in 75 people, which is a 1.47% chance. Pancreatic cancer has a five-year survival rate of 6% according to the American Cancer Society. Scientists are not for sure how pancreas cancer is created or even how it gets in a person’s body. They think mutated genes in the pancreas most likely cause this to happen. They do know, however, certain risk factors that may cause it…. [tags: unbeatable diseases]

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Cancer Promoting Genes
– Oncogenes, also known as “cancer promoting genes”, are specific genes whose mutations can lead to the excessive proliferation of cells and lead to the development of cancer. These genes are divided into classes based on their “cancer-promoting” abilities (Alberts 2007). Proto-oncogenes are the first gene class. They cause a “gain-of function mutation” which can lead a cell to a proliferative cancer form (Alberts 2007). The resulting mutant, which is then “overactive or overexpressed” is the oncogenic form (Alberts 2007)…. [tags: oncogenes, specifi genes, mutations]

TERM PAPERS
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How Liver Cancer Affects The Liver
– This report will discuss how liver cancer affects the liver. I will discuss the how liver cancer affects the normal operation of the liver, what causes liver cancer, how this cancer can be detected and how this cancer can be treated. I will conclude with a discussion of how common liver cancer is. The liver is a vital organ which has multiple functions to keep the body operating normally. The liver stores vitamins, sugar and iron to help give the human body energy. It controls the production and removal of cholesterol and clears the blood of waste products, drugs and other toxins…. [tags: cholesterol, immunfe factors, cirrhosis]

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Diseases: Cancer Clusters
– The Centers for Disease Control and Prevention (CDC) (2013) defines cancer clusters as a larger than anticipated amount of similar cancer cases arising at a given time among members of a defined community. Cancer clusters present many challenges due to the complexity of the analytic process and the abundance of inquiries and concerns. Because the research and studies of cancer clusters in the United States have uncovered few conclusive determinants, many states are hesitant in dedicating excess resources and money to the meticulous processes…. [tags: Awareness, Public Health, Maryland]

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Overcoming The Negative Social Stigma of Cancer
– Audre Lorde and Susan Sontag’s personal experience with cancer is depicted in their books with great detail; both describe obstacles those facing terminal illnesses must endure. Terminal disease distributes anxiety and fear among those facing death and it also carries social stigmas. Social stigmas placed on individuals diagnosed with terminal diseases are negative connotations or perceptions bestowed upon the terminally ill for bearing characteristics for which they are deemed different than the expected social norms…. [tags: Literary Comparison]

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Preventing Colon Cancer
– Colon cancer has becoming more prevalent in the past few decades. However, it is one of the cancers that can be prevented through positive lifestyle and eating habits. The common symptoms that are seen in colon cancer include bloody, pencil-shaped stools, weight loss, tumor growth, abnormal bowel habits, etc. As Adrouny (2002) noted, the available treatments for colon cancer can be chemotherapy, radiation, as well as surgical, the primary treatment option involved in this type of disease (P. 69)…. [tags: eating habits, digestion, tumor]

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Melanoma Skin Cancer
– The largest organ of the human body is your skin. It is your body’s first line of defense against infections, injuries, heat, and sunlight. It also helps in controlling the temperature of your body and getting rid of the excess water and salt by sweating it out. Skin cancer is also known as cancer of the sun. Excessive amounts of ultra violet lights affect your skin in negative ways, possibly leading to Melanoma skin cancer. Melanoma is the most serious type of skin cancer there is and can often times be fatal (McClay)…. [tags: Health ]

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1066 words | (3 pages) | Preview

Cancer Stem-Cell Theory
– … Clonogenic assays have shown that, though most cells in a tumor have a limited ability to proliferate, a subset of cancer cells exist in these tumors that continuously proliferate and give rise to new tumors on transplantation. Strategy to target cancer stem cells: The identification of CSC is essential for development of better and effective therapeutic strategies. The drugs used in the current therapies and treatments target not only the tumor cells, but also, the normal healthy cells of the body…. [tags: mutation, tumor, genetic]

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Oral Cavity Cancer
– In 2008, there were an estimated 263,900 new cases and 128,000 deaths as a result of oral cavity cancer worldwide. Major risk factors for this specific type of cancer includes smoking, alcohol use, smokeless tobacco products, and HPV infections. Studies have shown that synergistic effects are displayed by smoking and alcohol. The burden which occurs due to the contribution of these risk factors varies across regions. Smoking is responsible for 42% of deaths from cancers of the oral cavity (including pharynx) and heavy alcohol consumption for 16% of the deaths worldwide; the corresponding percentages in countries with high income are approximately 70% and 30% respectively (Ahmedin Jemal, et a… [tags: Key Factors, Awareness]

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Photothermal Cancer Therapy
– Oral squamous cell carcinoma (OSCC) is one of the most common malignancies in the head and neck region and accounts for more than 90% of cancers of the oral cavity. About 5,00,000 new cases are diagnosed every year worldwide of which approximately 3,6000 cases in the United States, killing over 7,000 Americans each year. In India, oral cancer represents a major health problem accounting for up to 40% of all cancers, and is the most prevalent cancer in males and the third most prevalent cancer in females…. [tags: Oncology]

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1019 words | (2.9 pages) | Preview

Oarl Cancer Screening
– Cancer is the second leading cause of death in the US. Oral cancer has high morbidity and mortality rate if not diagnosed and treated early. The five-year survival rate continues to remain at 50 percent, despite progress in surgery and radiation management.90 Squamous cell carcinoma represents 90% of all malignant tumors.91 Early diagnosis of HNSSC is a challenging process for many clinicians. The asymptomatic nature of the disease is the main limiting factor of early intervention. Primary care physicians and general dentists are the most accessible resource to provide oral health care screening to most Americans…. [tags: Health]

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Most Commonly Diagnosed Cancer: Colorectal
– … the Primary and Secondary prevention strategies. According to Korean American Cancer society (2011) the primary prevention strategies for CRC entails the ways discussed below. First on the list we have Colorectal Cancer Screening. This method can recognize CRC early and may decrease the likelihood by removing precancerous polyps (McCracken, 2007). Studies show that Korean Americans have the lower rates of colorectal cancer screening compared to other ethnic groups. Apart from the underutilization of this strategy, researchers report declining rates of CRC screening (Maxwell & Crespi, 2010)…. [tags: colon, symptoms, prevent]

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Cancer Book Analysis
– Many people take life for granted however, only some realize how valuable time is once they are diagnosed with a severe and deadly illness. Canadian Cancer statistics state that every two in five Canadians will develop Cancer in their lifetime and one in four of them will die. In the novel The Fault in Our Stars, written by John Green, Hazel Grace Lancaster is diagnosed with Thyroid Cancer at the age of seventeen; She only learns how to spend her life positively when she meets her significant other who encourages her to attend support groups…. [tags: Character Comparison, Time Value]

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Breast Cancer Pain
– … The nerves that go through the breasts are cutaneous innervation, medial pectoral, lateral pectoral, and long thoracic nerves. These provide sensory input from the breasts to the brain. They also carry referred pain signals from the heart therefore are clinically important in assessing heart attack. During mastectomy, these nerves are frequently damaged which may cause conditions of abnormal sensation or function in the area. One such condition is winged scapula. Lymphatic system in the breasts collects wastes and provides filtration of the fluid outside of the circulatory system…. [tags: anatomy, hormone, sexual]

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Breast Cancer Pain
– Breast Cancer Pain Breast Anatomy and Physiology The breasts or mammary glands are sometimes considered a part of the reproduction system. Structurally, they are modified sweat glands. They are composed of mainly fat, breast tissue, nerves, veins, arteries, and connective tissues. The breast is usually situated on top of the pectoral major muscles covering the second rib to the sixth or seventh rib and extends from the sternum to the mid-axillary line. Breast tissue has an axillary tail which extends into the armpit region…. [tags: anatomy, physiology, treatment, acupuncture]

TERM PAPERS
2146 words | (6.1 pages) | Preview

Asbestos Cancer Mesothelioma
– Asbestos has been used since prehistoric times and there is archaeological evidence from Finland of pottery containing asbestos fibers dating from 2500 BC (Mcculloch, 1986). Where asbestos fibers were mixed with clay to form stronger ceramic utensils and pots (Benarde, 1990), the ancient Greeks used it to make lamp wicks and other fireproof items. However, the romans wove asbestos fibers into fabrics to make towels, nets and even head coverings for women (Asbestos Diseases Society of Australia, 1995, p.10)…. [tags: Health, Diseases]

STRONG ESSAYS
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Cancer During Pregnancy
– Abortion is the termination of a pregnancy after, accompanied by, resulting in, or closely followed by the death of the embryo or fetus (“Abortion”). Many people may believe that abortion is the right way to do things, but some may believe it is killing a human being. Statics shows that “234 abortions per 1,000 live births (according to the Centers for Disease Control) 1.2 million abortions per year, 3,288 abortions per day, 1,379 abortions per hour, and 4 abortions every minutes, and 1 abortion every 26 seconds.”(Abortion Facts) In this world people have many views on abortion…. [tags: pregnancy, health, abortion pill, rape]

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What is Cancer
– What is Cancer The article entitled “What Is Cancer?” from the American Cancer Society’s web site discussed how cancer forms and effects people in different ways depending on what type of cancer they have. It also mentioned how cancers are treated and ways to prevent cancer. Cancer forms from the uncontrolled growth of abnormal cells in the body. When we are born we all have normal cells that continually grow until adulthood. We also have abnormal cells that are in our body. As we reach adulthood our normal body cells stop dividing for growth purposes and only divide to replace dead or damaged cells…. [tags: essays research papers]

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effects of cancer
– Cancer In this paper I’m going to enlighten the reader on the struggles and hardships that people have living and maintaining with cancer. The stress that cancer causes is enough to change the emotional balance of ones environment. Physical pain is a factor that causes a person with cancer to do not want their life to continue. Some more factors that people deal with while assessing cancer are emotional pain, treatment, expenses, and just learning to how to cope with cancer. Cancer is a sickness that interferes with a person’s life and changes their daily schedule and also effect’s his or her families regular activities…. [tags: essays research papers]

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Women´s Health Breast Cancer
– … About 5-10% of breast cancer cases are related to family. For example, if a women’s mother or sister has breast cancer, she may be at higher risk of getting the disease. Mutations in BRCA1 and BRCA2 are leading factors of breast cancers in women; it will actually promote the development of cancer cells. There are other genetic reasons that may increase the risk of breast cancer. For example, according to a research done by some Chinese scholars, “genetic variants in the vicinity of pre-miR-101-2 were associated with breast cancer risk in the Chinese population.” However, most breast cancer patients do not have family history of this disease…. [tags: cells, tissues, tumor]

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1133 words | (3.2 pages) | Preview

Smoking and Cancer
– Perceived Risks of Heart Disease and Cancer Among Cigarette Smokers Cigarette smoking causes more preventable deaths from cancer than any other modifiable risk factor. Smokers who stop smoking increase the length of their lives substantially and reduce their risk of heart attack and cancer. However, many smokers still discount the increased risk they fact with continuing smoking. They are discounting their physician’s advice by being too optimistic that their chances of getting a life-threatening disease will be nil…. [tags: Argumentative Persuasive Example Essays]

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Cancer: The Costs, Causes, And Cures
– Cancer: The Costs, Causes, and Cures Cancer is a major killer of people all around the globe. We do not have a definite cure, but the amount of research done on this one disease costs on the average of $1.2 billion dollars annually, and $20 billion annually in care of cancer patients. What is Cancer. Cancer is a broad ranging term that is used by many people, including medical professionals such as doctors. Cancer, in its most fatal and aggressive form, is of a larger class of diseases known as neoplasms…. [tags: essays research papers]

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2893 words | (8.3 pages) | Preview

Analysis of Cancer – The Enemy Within
– Cancer – The Enemy Within Abstract: Cancer has been known and feared since antiquity, but its imperative danger could only be realized until fairly recently. Indeed as knowledge of the disease grew in the nineteenth and twentieth centuries, fear increased when people became more aware that most cancers had no available cure. Cancer is a disease in which abnormal cells reproduce without control, destroy healthy tissue, and eventually cause deterioration to the body. This paper is a discussion on how cancer develops and spreads, some of the various types of cancer, and the causes of the disease…. [tags: Exploratory Essays Research Papers]

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The Connection between Diet and Cancer
– The Connection between Diet and Cancer Cancer is a disease that can affect many different body parts. But no matter which body part is affected, cancer always involves cells that, due to various causes, go through genetic changes such that they start to proliferate wildly. In most forms of cancer the expanding masses of cells form tumors that eventually push against and invade neighboring tissue, disrupting body systems. In the course of time they may metastasize, travel via the blood or lymph to another part of the body where they set up new colonies that in turn grow and invade tissue…. [tags: Papers]

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1534 words | (4.4 pages) | Preview

Tobacco Use and Lung Cancer
– Lung Cancer Lung cancer is the leading cancer killer among both men and women. There are two different types of lung cancer: nonsmall cell lung cancer and small cell lung cancer. There are also many different things that can cause lung cancer, but the number one cause for lung cancer is tobacco use. What is lung cancer. This is a question that a lot of people are still asking. Lung cancer is definitely something to want to be educated about so that it can be recognizable. There are healthy cells that grow and divide throughout the body to keep it functioning properly, but sometimes this growth gets out of control when the cells continue to produce even though cells aren’t needed…. [tags: essays research papers]

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The Links Between Diet And Cancer
– The Link Between Diet and Cancer Every year, 1.2 million people are diagnosed with cancer and more than 500,000 people die from the disease. According to the National Cancer Institute, over 30% of these deaths can be attributed to diet. This means that the average person can greatly lower his risk of getting cancer simply by changing his diet. There is, of course, no guarantee against cancer, but the lifestyle choices that we make now can have a huge impact on our lives in the future. (http://www.aicr.org/expert1.htm) What diet factors increase my risk of cancer…. [tags: Research Science Essays]

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1648 words | (4.7 pages) | Preview

The Ins and Outs of Cancer
– The Ins and Outs of Cancer Cancer has affected the lives of each and every one of us alive today. Many people have know someone with cancer, yet even those who haven’t have been bombarded with constant reminders of its terrible threat. Although cancer is often referred to as a single condition, it actually consists of more than 100 different diseases, all characterized by the uncontrolled growth, reproduction, and spread of abnormal body cells. All of these diseases are individually unique, yet the basic processes that produce cancers are very similar (Ruddon, 1995)…. [tags: Papers]

GOOD ESSAYS
645 words | (1.8 pages) | Preview

A Theory of the Cause of Skin Cancer
– A Theory of the Cause of Skin Cancer This theory of cancer was presented in detail in the book One Answer to Cancer by Dr William Kelley, although certain adaptations have been made. You would be well served to look at the original book available for free on the internet. According to the theory, a person cannot have cancer unless three factors are present. These three factors are: (I) The presence of a certain type of cell that becomes genetically damaged. In the cases of squamous cell carcinoma and basal cell carcinoma, this damage may result from excessive sun exposure…. [tags: Papers]

STRONG ESSAYS
1633 words | (4.7 pages) | Preview

The Link Between Cancer and Mitosis
– The Link Between Cancer and Mitosis Cancer is one of the most common diseases in the developed countries, accounting for around one in four deaths. In Britain it caused about 25% of the deaths h in 1991 and is the most common cause of death following cardiovascular disease. There are, in fact, over 200 different forms of cancer, which is why it is not necessarily thought of as a single disease. For example, breast cancer is the most common form in women and lung cancer in men…. [tags: Papers]

GOOD ESSAYS
562 words | (1.6 pages) | Preview

Cancer
– The Mysterious Face of Cancer Statement of Purpose: What people need to understand though is yes cancer is Life-altering chain of events but cancer is not the end of the world. I. Death is inevitable; there is no way around it. A. There are more than one hundred types of cancer. B. There are three main ways doctors and scientists detect cancer in a patient. C. If a patient does have cancer and it is detected in the early stages there is a greater chance of recovery. II. There are three main types of cancer treatment doctor’s use…. [tags: essays research papers fc]

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2196 words | (6.3 pages) | Preview

Cancer
– Cancer Right now, cancer is one of the most feared diseases in the world. In the early 1990s almost 6 million new cancer cases developed and more than 4 million deaths from cancers occurred. Also more than one-fifth of all deaths were caused by cancer and it has been predicted, by the American Cancer Society, that about 33% of Americans will eventually develop this disease. This is a huge disease that is killing people all over the world. The field of cancer study is called Oncology…. [tags: essays research papers fc]

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1510 words | (4.3 pages) | Preview

Cancer
– Cancer What is cancer. Cancer is the abnormal and uncontrolled growth of cells that if left untreated can ultimately cause death. The word cancer came from the Greek word for crab, karkinos. The early Greek physicians who first described cancerous tumors had no notion of their cause or true nature, but they were struck by the resemblance if some invasive tumors to crabs: a hard mass with a claw like extensions and an aggressive nature. Cancer causes about 550,000 deaths a year. Although many people believe that cancer is one disease, there are actually in fact over a 100 different forms of cancer…. [tags: Papers]

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3153 words | (9 pages) | Preview

Cancer
– Prostate cancer is cancer of the prostate gland. The prostate is part of the male reproductive system. This gland is locates inside the body at the base of the penis, just below the bladder and in front of the rectum. It is composed of the glandular and fibrous tissue enclosed in a capsule of connective tissue. The prostate is in the shape of a donut and about the size of a walnut. It surrounds the first inch or so of the urethra, the tube that carries urine from the bladder. Normal functions of the prostate depend on the presence of the male hormone testosterone, which is produced by the testes…. [tags: essays research papers]