Getting too much sun can increase your risk of skin cancer, the most common cancer in the United States. This eMedTV article takes an in-depth look at skin cancer, explaining what it is, why it occurs, how it is diagnosed, and more.
There are three layers of skin that work together to protect you and keep you healthy. This eMedTV article takes a closer look at skin, including information on what it is made of, as well as a description of what each layer does.
Basal cell and squamous cell are the two most common skin cancer types, which this eMedTV article describes in detail. Other, less common types discussed in this article include melanoma, cutaneous T-cell lymphoma, and Kaposi's sarcoma.
Causes of skin cancer discussed in this eMedTV article include ultraviolet radiation from the sun or artificial sources, such as sunlamps or tanning beds. This article also offers tips to minimize the risk of developing the disease.
Stages of skin cancer, as this eMedTV resource explains, are based on how large the growth is, how deeply it has grown beneath the epidermis, and whether it has spread. A person's cancer stage can be anywhere from stage 0 to stage IV.
For people with skin cancer, treatment options may include surgery, topical chemotherapy, and radiotherapy. This eMedTV Web page discusses the factors that affect treatment for skin cancer and provides links to additional information.
Skin cancer screening tests, as this eMedTV article explains, are designed to detect the disease before symptoms appear. Common tests include a biopsy and a skin exam. If a screening test is recommended, it does not necessarily mean you have cancer.
This eMedTV page discusses skin cancer prevention in detail. It offers tips to increase protective factors (such as limiting exposure to UV radiation) and explains risk factors (such as having a fair complexion or previous history of skin cancer.)
As this eMedTV article explains, a regular skin exam will help you learn what is normal for your skin. This article provides a detailed explanation of how to perform this exam, when to perform it, and lists unusual things to look for.
Does sunscreen help prevent skin cancer? Many doctors believe that it does. This page of the eMedTV archives explains the benefits of sunscreen in skin cancer prevention and offers additional tips to avoid exposure to UV radiation.
This eMedTV article explores various areas of skin cancer research. This research has led to new treatments, such as photodynamic therapy. Also, participants in research studies have the first chance to benefit from these and other new treatments.
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