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"Skin Cancer" Article
 Article Directory Home Disease And Illness Skin Cancer

Educate Yourself About Skin Cancer

By Expert Author: Keefe Figgatt
View Summary | Submitted: 2007-07-11 | Word Count: 515 words
Keefe Figgatt
Cancer consists of more than 100 ailments. Each kind of cancer is different to other types in many ways, although all cancers are a disease of some of the cells in the body.

Healthy cells grow, divide and replace themselves on a continual basis. That's how the body's tissue is created, and it's how a healthy body grows, repairs itself and stays in good health. Cancer occurs when some of these cells lose their ability to perform these tasks. The duplication, progress and growth capability of the cells is limited. The cells may divide themselves too rapidly, and may grow without organization. Malignant or benign tumors are formed when the cancerous cells produce too much tissue.

Benign tumors are those which do not lead to cancer. When a tumor is benign, it's not life-threatening and it won't extend to the rest of the body. Once these types of tumors are removed via surgery, they usually won't return. Benign tumors are typically more of a nuisance than a threat.

Malignant tumors are those that can lead to cancer. These cancerous tumors cause further illness in the body by invading nearby organs and destroying healthy tissues. Malignant tumors can metastasize or spread to other organs, causing new tumors to grow throughout the body.

Basal cell carcinoma and Squamous cell carcinoma are the two main kinds of skin cancer. Carcinoma is the term used to describe a cancer that begins in cells that cover or surround an organ.

In the United States, basal cell carcinoma accounts for more than 90 percent of all skin cancers. Basal cell carcinoma grows slowly, and it rarely spreads to other areas. Regardless, it's important that all types of skin cancer are found early and promptly treated, preventing them from invading and destroying nearby tissues.

Nonmelanoma skin cancers are squamous cell carcinoma and basal cell carcinoma. Melanoma skin cancer begins in the melanocytes.

Skin cancer is presently the most common type of cancer in the United States. It's been estimated that between 40 and 50 percent of Americans who live to be 65 years and older will develop skin cancer at least once. However, it must be noted that any age and nationality can develop skin cancer. Those who are fair skin and freckled with red or blond hair and blue or light colored eyes are the sorts of people who are at most risk of developing the disease.

The principal cause of skin cancer is the sun's UV (ultraviolet) radiation. There are two types of ultraviolet radiation: UVA and UVB. Artificial sources of UV radiation, like sun beds and tanning booths, can also cause skin cancer.

The location where a person lives plays a role in the risks of developing skin cancer. People live in areas where they are exposed to high levels of UV radiation and are more likely to develop skin cancer. For example, the Texas sun is especially strong. There are also high rates of skin cancer found in South Africa and Australia where the populations get excessive amounts of the sun's radiation.
About the Author/Author Bio

Contributor Keefe Figgatt enjoys writing for several great web sites, on alternative health care and health question themes.

Article Source: http://www.articlesphere.com/Article/Educate-Yourself-About-Skin-Cancer/96050

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Exposure to the sun is associated with all forms of skin cancer, but the most common type of skin cancer is basal skin cancer. Frequent severe sunburns and intense sun exposure in childhood increase the risk of basal cell skin cancer. Basal cell skin cancers usually appear on sun-exposed areas, most commonly the face and neck, but also on the trunk and legs.
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Cancer is a scary subject and comes in many forms. Skin cancer is one of the more prevalent versions and, unfortunately, one most people do not take seriously enough.
Article Directory Home Disease And Illness Skin Cancer

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