Download Free Medical Risk Factors For Cancer PowerPoint Presentation

Risk Factors For Cancer PowerPoint Presentation

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Published on : Jun 06, 2017 | Views : 2793 | Downloads : 18

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Salwa Hassan Teama RISK FACTORS FOR CANCER
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Contents Cancer Cancer as a Genetic Disease Risk Factor Risk Factors For Cancer Cancer as a Global Health Problem Avoidable Cancer Risk
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Cancer is not a single disease but rather a name applied to a great variety of malignant tumor that are formed by the same basic process of uncontrolled growth. Cancer is one of the most common and severe problem of clinical medicine. Cancer has emerged as a major public health problem in developing countries for the first time, matching its effect in industrialized nations. This is a global problem. Cancer
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Tumor
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Self-limited in their growth. Do not invade or metastasize (although some benign tumor types are capable of becoming malignant). Benign Tumors
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Group of cells display Excessive growth and division without respect to normal limit, Invasive, invade and destroy adjacent tissues, and sometime, Distant metastasis spread to other locations in the body. Malignant Neoplasm or Tumors (Cancer)
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Source: National Cancer Institute
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Cancer may affect people at all ages, even fetuses but risk for the more common varieties tends to increase with age. Early diagnosis and early treatment are vital, and identification of persons at increased risk of cancer before its development is an important objective of cancer research. Cancer
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Microscopic Appearance of Cancer Cells Source: National Cancer Institute
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Cancer Metastasis
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The etiology of cancer is multifactorial, with genetic, environmental, medical, and lifestyle factors interacting to produce a given malignancy. Most cancer is caused by genetic mutations often, by a series of mutations. Etiology
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Error in DNA replication (randomly acquired). Effects of carcinogens, such as tobacco smoke, radiation, chemicals, or infectious agents. Inheritance, and thus present in all cells from birth. Abnormalities in the genetic material due to:
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Source: National Cancer Institute Cancer as a Genetic Disease
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Series Mutation can Lead to Cancer
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Source: http://p53.free.fr/p53_info/p53_cancer.hl
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A risk factor is anything that increases a person's chance of getting a disease. Some risk factors can be changed, and others cannot. Different cancers have different risk factors Risk Factor
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Old age Unhealthy lifestyle (Western lifestyle), Poor diet, lack of physical activity, or being overweight. Environmental factors, defined broadly to include tobacco use, diet, sunlight and infectious diseases. Occupational carcinogens Radiation Family history of cancer (Genetic susceptibility) Alcohol Chemicals and other substance Risk Factors
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Risk Factors of Cancer
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Risk Factor/ Cancer Type
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Risk Factor/ Cancer Type
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Risk Factor/ Cancer Type Source:http://ishwaryatechnosolutions.com/cancer.aspx
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Certain viruses or bacteria may increase the risk of developing cancer
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Risk Factors for Breast Cancer
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Risk Factors for Prostate Cancer
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In the year 2000, malignant tumors were responsible for 12 percent of the nearly 56 million deaths worldwide from all causes. In many countries, more than a quarter of deaths are attributable to cancer. In 2000, 5.3 million men and 4.7 million women developed a malignant tumor and altogether 6.2 million died from the disease. The predicted sharp increase in new cases from 10 million new cases globally in 2000, to 15 million in 2020 will mainly be due to steadily ageing populations in both developed and developing countries and also to current trends in smoking prevalence and the growing adoption of unhealthy lifestyles. Cancer as a Global Health Problem Update: http://www.who.int/topics/cancer/en/
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Having a healthy diet, being physically active, and maintaining a healthy weight may help reduce cancer risk. Eat well: A healthy diet includes plenty of foods that are high in fiber, vitamins, and minerals. This includes whole-grain breads and cereals and 5 to 9 servings of fruits and vegetables every day. Also, a healthy diet means limiting foods high in fat (such as butter, whole milk, fried foods, and red meat. Avoidable Cancer Risk
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Be active and maintain a healthy weight: Physical activity can help control your weight and reduce body fat. Moderate physical activity (such as brisk walking) for at least 30 minutes on 5 or more days each week is recommended. Avoidable Cancer Risk
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Primary prevention: avoidance of exposure to cancer-causing agents (e.g. tobacco, industrial carcinogens, etc ….). Early detection of cancer: education to promote early diagnosis and screening (Imaging diagnosis and laboratory tests,…) Genetic testing: these tests can check for certain inherited gene changes that increase the chance of developing cancer. Prevention
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NHS Cancer Screening Programs: http://www.cancerscreening.nhs.uk/ Cancer screenng overview: http://www.cancer.gov/cancertopics/pdq/screening/overview/patient/page1 American Cancer Society Guidelines for the Early Detection of Cancer: http://www.cancer.org/Healthy/FindCancerEarly/CancerScreeningGuidelines/american-cancer-society-guidelines-for-the-early-detection-of-cancer Cancer screening: http://www.cancerscreening.gov.au/ Cancer Screening
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http://www.who.int/topics/cancer/en/ http://www.cancer.org/docroot/CRI/content http://www.cancer.gov/cancertopics/wyntk/overview/page4 http://www.nci.nih.gov/cancertopics/pdq/genetics/overview/healthprofessional http://www.cancer.gov/dictionary/db_alpha.aspx Lung cancer/risk factor. Ishwarya Techno Solutions Free Online Medical Transcription Training. http://ishwaryatechnosolutions.com/cancer.aspx References and Further Reading
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Mikael Häggström. Symptoms of cancer metastasis23 May 2009. http://en.wikipedia.org/wiki/Cancer Worldwide distribution of cancer. http://p53.free.fr/p53_info/p53_cancer.html Jpbrody. Cancer requires multiple mutations from NIH.2004-08-31. http://en.wikipedia.org/wiki/File:Cancer_requires_multiple_mutations_from_NIHen.png Image Citation
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THANK YOU