Informative Speech Outline
Topic: Skin Cancer
Thesis: Skin cancer is the most common type of cancer in the United States but is highly curable if detected early and treated properly.
Specific Purpose: to inform the audience about the different kinds of skin cancer and what preventive measures you can take to protect yourself from skin cancer.
I. Introduction A. Do you know that skin cancer is the most common type of cancer in the United States; two million people are diagnosed annually. B. Skin cancer is the uncontrolled growth of abnormal skin cells caused by UV radiation from the sun and tanning beds. C. 1 in five people will develop skin cancer in their lifetime. D. The risk for skin cancer is much higher for
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Squamous cell carcinoma is second most common type of skin cancer, after basal cell carcinoma. Squamous cell cancer spreads faster than basal cell cancer, but still is usually relatively slow-growing. It can spread (metastasize) to other locations, including internal organs.
1. Light-colored skin and a history of sun exposure is the main cause of this type of cancer. Men are affected more often than women. 2. Symptoms are a firm, red nodule that may bleed sometimes. A flat lesion with a scaly crust on your face, ears, neck, hands or arms 3. Unlike basal cell carcinomas, squamous cell carcinomas can metastasize, or spread to other parts of the body.
C. Melanoma Skin Cancer is the most dangerous form of skin cancer, it kills one person per hour, these cancerous growths are most often caused by ultraviolet radiation from sunshine or tanning beds. These tumors originate in the pigment-producing melanocytes in the basal layer of the epidermis. Melanoma is caused mainly by intense, occasional UV exposure (frequently leading to sunburn), especially in those who are genetically predisposed to the disease. Often the first sign of melanoma is a change in the size, shape, color or feel of a mole. 1. Fair-skinned people have a higher risk for melanoma 2. Melanoma is also more common in people who live in areas with large amounts of UV
Melanoma is the most serious type of skin cancer. You can get melanoma from the sun, it can be genetic or from tanning beds. Melanoma is mostly on skin, but also found in eyes, under nails, and sometimes found in organs. It’s increasing to a lot of people under the age of 40, especially women. Melanoma can be in many places. Next, the sun and tanning bed increase your chances
There are different types of skin cell cancer. Bell cell carcinoma (BCC) involves slow growing, malignant epidermal tumors that develop from hair follicles. These tumor infiltrate surrounding tissues and invasively destroy vulnerable areas, such as skin that is chronically exposed to the sun. The sun-exposed areas of the neck and head are at highest risk, where small white or translucent lesions will likely appear. Squamous cell carcinoma is a cancer that is caused by too much UV exposure or from excessive use of sunbeds. It is technically caused by uncontrolled growth of abnormal squamous cells and medically treated through safe dermatology
Those who have light skin, hair, and/or eye colors are at an increased risk for developing melanoma over their opposite counterparts. Risks escalate for those who are sensitive to the sun and develop sunburn easily, have a history of intense sunburns, or never tan. A family history of melanoma is another risk factor associated with developing the disease. Persons with a personal history of melanoma are at a greater risk of recurrence. Significant numbers of freckling and moles in an individual is an additional risk factor in developing melanoma. Controllable risk factors include the use of ultraviolet radiation tanning beds, and the time one spends in the sun under natural ultraviolet radiation (Calianno, 2011). Sunburns in later life and cumulative lifetime exposure to ultraviolet radiation are important factors in the development of melanoma, but blistering sunburns in early childhood markedly increase a person’s risk
Problematique Skin cancer is the most common form of cancer and is an ever increasing threat, accounting for over forty percent of cancer cases in the world. In the United States alone, over two million people will be diagnosed with skin cancer each year and one in every five Americans will develop it in their lifetime. Australia and New Zealand have some of the highest cancer rates in the world which is four times that of the US, UK and Canada. This disease is mainly due to UVB exposure from the sun but also from other sources of UV like tanning beds. Ultraviolet radiations come in three types: UVA, UVB, and UVC.
Melanoma is for the most part observed in more seasoned men yet as far back as tanning came in amid the 1970's, it has expanded in ladies 60 percent around the ages 15-29 in the course of recent decades. "What's more, basal cell and squamous cell growths are expanding at a rate of around 5 percent for each year". Skin Cancer is brought about by inherited elements, overexposure to the sun, and frail insusceptible frameworks. One reason individuals have a tendency to get skin disease is the point at which somebody in your family has passed their qualities down to you, known as inherited. Typically inherited is one of the causes in the improvement of melanoma. For a wide range of skin tumors, overexposure of the skin to UV radiation in daylight is the most as often as possible faulted wellspring of skin malignancy. "Consider recommends that sunburns got at a very early stage in one's adolescence can prompt skin disease further down the road”. For instance, when somebody gets sunburned, you generally don't know till ten to a quarter century and that is the reason individuals don't get skin disease till they achieve their
Melanoma is very common it is the fifth most common cancer for men and the seventh for women. Melanoma is a type of skin cancer a severe type of skin cancer. Skin cancer is a very serious thing because skin is the largest organ in the body and it protects us from many things. Ultraviolet radiation or UV light is what cause skin cancer it comes from the sun and tanning beds(Cosmetic Procedures: Sun Exposure and Skin Cancer).
The other cause is the degree of pigmentation of the skin. Individuals with the highest risk are people who live in sunny places and people who have fair skin. The areas of the body that are the most exposed to sunlight are the areas of the face and head. Here, cancer is more likely to develop. (Bair, 1991, P. 368).
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. The least dangerous skin cancer of the three is the basal cell carcinoma. The most dangerous skin cancer of the three is melanoma because it spreads quickly to
Skin cancers are one of the most common types of cancers, and this is because of our exposure to the sun. The sun emits UV (ultraviolet rays) that is harmful to our health. Continuous and excess exposure to the sun and other UV sources puts you at risk of skin cancer like Basal and Squama cell skin cancer, Melanoma skin cancer, Merkel cell carcinoma, Lymphoma of the skin, and Kapsin Sarcoma.
It is believed that the amount of exposure of the skin to the sun before the age of 20 is actually the determining risk factor for melanoma. Basal cell carcinoma is the most common skin cancer and tends to only spread locally. Squamous cell carcinoma is the second most common skin cancer, and it can spread to other parts of the body, although not as commonly as melanoma. The risk of getting basal cell carcinoma or squamous cell carcinoma is determined by a person 's lifetime exposure to UV radiation and the person 's pigment protection.
United States. Skin cancer has been the most popular form of cancer that is growing especially since the invention of tanning beds. Sun exposure and radiation exposure increase the risk of skin cancer. The definition of cancer is abnormal cell growth or behavior. Studies have shown that sun and radiation exposure damage the cells in your body. Richard Wagman is the author of this article; he is a doctor who specializes in internal medicine. The publication is from The New Complete Medical and Health Encyclopedia, which is a book written by M.D. Richard
Only in exceedingly rare cases can it spread to other parts of the body and become life-threatening. However, it shouldn’t be taken lightly. If not treated properly it can be disfiguring. There are a handful of methods used to treat basal-cell carcinomas with the best one depending on the type, location, and severity of the cancer. Farther developed cancers often require surgical excision or a special surgical technique known as Mohs surgery. Other smaller cancers involve freezing the cancer or scraping the surface of the cancer and searing the base of with an electric needle. Early cancers can be cured with topical treatments such as creams or ointments (Mayo
The scariest fact found when researching the effects of exposure to the sun’s harmful rays is that ninety present of skin cancer is caused by it. Doesn’t knowing the facts make you want to shield yourself and your children by never going outside again? Unfortunately, that is just imposable but educating our youth is the first step to prevention since most sun exposure is achieved before the age of eighteen. According to the American Academy of Dermatology, one out of every five American’s will develop skin cancer. The three main types of skin cancer are basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and malignant melanoma. Basal cell carcinoma (BCC) is the most common
Do you know what is the recent dangerous disease in the world? It is skin cancer which spread dramatically in some regions. Researchers make some statistics about skin cancer new cases and the deaths. [According to the Saudi Cancer Registry in 2009 there was about 322 new cases suffered from skin cancer which estimated 3.3% from all cancer sufferers in Saudi Arabia. Therefore, it is in the list of the most spread ten cancers in Saudi Arabia. ]
Research shows that approximately 1 in 5 Americans will develop skin cancer during their lifetime due to UV radiation exposure (D'Orazio et al., 2013). At any given time, UV exposure is determinate/dependent upon on the amount of atmosphere it must pass through, therefore the greatest risks are posed in conditions with few clouds and in areas closer to the equator. UVA rays are known to “penetrate deeply into the dermis”(D'Orazio et al., 2013), while UVB rays are responsible for DNA modifications (D'Orazio et