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Published byAileen Perkins Modified over 9 years ago
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What is Cancer? It is an abnormal growth of abnormal cells when not treated will end in death of the host.
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Cancer Facts Cancer is the 2nd leading cause of death in the U.S. Cancer literally means “crab” 1 in 2 men & 1 in 3 women will get cancer 1 out of 8 will die of cancer 1,500 people per day die of cancer
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Cancer Facts Number of new cancer diagnoses 2005: 1.4 million 2013: 1.7 million Leading Types of new cancer cases Prostate: 238,590 Breast: 234,580 Lung: 228,190 Colon: 102,480 Costs of Cancer in 2008 Medical: $77.4 Billion Lost Productivity: $124 Billion
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Cancer Facts More Americans with history of Cancer are alive today than in the past: 2004: 10.8 Million 2008: 12.0 Million 2012: 13.7 Million Survival Rate: 1975-1977: 49% 1987-1989: 56% 2002-2008: 68%
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Four classes of Cancer Lymphomas - cancers of the immune system Leukemias - cancers of blood-forming organs Carcinomas - cancers of the glands and linings (skin, lungs) Sarcomas- cancers of the connective tissue (bones, ligaments and muscles)
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How Cancer Develops 1. Exposure to a carcinogen (an initiator) 2. Entry of the initiator into a cell 3. Change of the cells genetic material. (mutation) 4. Speeding up of the cancer by a promoter.
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Types of Tumors 1. Benign - a harmless tumor that does not spread ( moles, warts, and cysts) 2. Malignant -a cancerous tumor that keeps growing
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How Does Cancer Spread It metastasizes. Cancer cells migrate from one part of the body to another
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Risks of Cancer 1. Tobacco - one third of all cancers are linked to tobacco use. 2. Radiation -sun’s UV rays, x- rays, above ground nuclear weapons, radon gas 3. Diet and Exercise -high meat, high fat, low vegetable, low grain intakes. Exercise reduces risks.
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Cancers Causing Death in People Ages 15-34 Brain - poor to good survival Breast - good 50% survival Hodgkin’s - good 54% survival Leukemia - poor to good Skin -excellent 90% survival Testicular - good 66-86% This assumes early diagnosis and prompt treatment
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How Cancer is Treated 1. Surgery - remove the cancerous part 2. Radiation therapy -radioactive bombardment 3. Chemotherapy - anticancer drugs
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Cancer’s 7 Warning Signals CC hange in bowel or bladder habits A sore that does not heal U nusual bleeding or discharge T hickening or lump that suddenly appears I ndigestion or difficulty swallowing O bvious change in a wart or mole N agging cough or hoarseness
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BSE’S Breast Self Exam Over age 40 Risk Factors for Women Breast cancer on the mothers side of the family; aunts, sisters, g-moms Early menstruation - before 11 No children, or first child after 35 Overweight High fat content in diet
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BSE’S Best time: 7-10 days after menstrual period How to do a BSE In the shower, gentle lather, use pads of fingers Front of mirror, arms over head - look at size, color, or dimpling changes Lying down - with pillow perform “spiral or grid” method
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TSE’S Testicular Self Exam Risk Factors for Men Age 15-35 Undescended testicles Early puberty Family history Mother with breast cancer Race (higher in Whites) Overweight
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Testicular Cancer Warning Signs Hard lump the size of a pea Heaviness in the testicles Enlargement of the testicle Dull ache in the groin Accumulation of fluid in scrotum Swelling other parts: neck, breast, groin
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TSE’S When to do : monthly How to do a TSE Check in the mirror Do in the shower, this causes the scrotum to relax Use two hands: roll testicles between fingers and feel for lumps
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