skin cancer Essay

Submitted By storan1011

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Sun exposure is the major known environmental factor associated with the development of skin cancer of all types. There are different patterns of sun exposure associated with each major type of skin cancer: basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma.
While there is no standard measure, sun exposure has generally been classified as intermittent or chronic, and its effects may be considered short-term or cumulative. Intermittent sun exposure is, by definition, sporadic, and is commonly associated with recreational activities, particularly among indoor workers who use weekend or vacation time to be outdoors and whose skin has not adapted to the sun. Chronic sun exposure is incurred by consistent, repetitive sun exposure, usually during outdoor work or more extensive recreational activities. Acute sun exposure is obtained over a short time on skin that has not adapted to the sun. Depending on the time of day and the skin type of the individual, acute sun exposure may result in sunburn. In epidemiology studies, sunburn is usually defined as an injury associated with pain and/or blistering that lasts for 2 or more days. Cumulative sun exposure is the additive amount of sun exposure that one receives over a lifetime. The impact of cumulative sun exposure likely reflects the additive effects of intermittent sun exposure or chronic sun exposure, or both.
Melanocytes make two forms of melanin, eumelanin and pheomelanin. The relative amounts of these two pigments help determine the

Skin Cancer

exposure can have on the quality and heath of our largest organ, the skin. There are many effects that have to deal with sun damage, some being very obvious in our current society, with the effect being skin cancer, which I would put as the first and foremost concern. Physical degradation being another effect especial- ly of the face causing wrinkling and spotting of the skin. Lastly, the effect of just sunlight expo- sure hurts our skins ability to heal properly. Although we already know to protect ourselves…

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Skin Cancer Essay

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Skin Cancer Essay

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Skin cancer is a genetic and environmental disease that can grow unless treated. Some types of skin cancer include Basal Cell Carcinoma, Squamous Cell Carcinoma, and Melanoma. Patients with Melanoma are more likely to die compared to patients with either types of Carcinoma. From 1971-2009, the incidence of Melanoma increased by 800% among young women and 400% among young men. Skin cancer risk doubles with 5 or more sunburns in a lifetime (oncoclick.org). Skin cancer is the uncontrolled growth of…

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Skin Cancer Research Paper

Skin cancer is one of the most common cancers in Australia. The causes of skin cancer are sunburn, tanning and solariums. Epidemiological evidence shows the main cause of skin cancer is people exposure to “ultraviolet radiation” in their childhood too much (Livingston et al, 2001, pg. 269). Nearly 80% of adolescents and young adults are aware of skin cancer prevention (Livingston et al, 2001, pg. 272). In addition, adolescents are identified to have the highest level of knowledge about skin cancer…

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Skin Cancer Research Paper

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Skin Cancer Essay examples

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Words 879 - Pages 4