Skin cancer

In medicine (dermatology), there are several different types of cancer referred to under the general label of skin cancer. The most common types are squamous cell carcinoma and basal cell carcinoma, while the most dangerous is malignant melanoma.

Related Topics:
Medicine - Dermatology - Cancer - Squamous cell carcinoma - Basal cell carcinoma - Malignant melanoma

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Skin cancer is an increasingly common condition, in part attributed to increased exposure to ultraviolet radiation, against which no level of sun screens offer any decisive protection. The increased exposure is mainly due to the recent popularity of sun tanning (sun bathing), but in part also due to ozone depletion and the consequently increased levels of ultraviolet radiation. The chance of getting skin cancer doubles every time a person gets a suntan or sunburn. Lighter-skinned individuals are more vulnerable. In the United States, about one out of every three new cancer cases in a skin cancer.

Related Topics:
Ultraviolet radiation - Sun tanning - Sun bathing - Ozone depletion - United States

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Minor surface skin cancers are readily treatable by simple surgery, but if the cancer is allowed to grow then it will penetrate through the layers of skin and affect the lymphatic system. It may also metastasize and spread to other parts of the body.

Related Topics:
Surgery - Lymphatic system - Metastasize

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