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Squamous cell carcinoma, is usually found early and can be locally excised, but has the potential to spread to regional lymph nodes if not diagnosed and treated in its early stages. Again these are often cured with the initial excisional biopsy procedure when the diagnosis is made.
Melanoma is the most serious form of skin cancer, however if detected early it is nearly 100% curable. If it is not diagnosed before it spreads to the deeper skin levels, then the cancer can advance and spread to other parts of the body where it can be hard to treat and fatal. Melonoma usually requires a wider excision by a surgeon or dermatologist after the initial biopsy at the office for diagnosis.
You Can Prevent Skin Cancer
More than 90 percent of all skin cancers are cased by sun exposure.
1. Wear sunscreen with an SPF of 15 or higher every day not just during the summer months. There are list of The Skin Cancer Foundation’s Seal of Recommendation at:
http://www.skincancer.org/component/option,com_virtuemart/Itemid,14/
2. Choose a sunscreen product that suits your skin and your activity—some are labeled as water resistant, sweat proof, or especially for sports.
3. Reapply sunscreen every few hours.
4. Avoid burning by seeking shade, especially between 10 A.M. and 4 P.M.
5. Avoid tanning and UV tanning booths. If you are seeking color there are alternatives to sunlight—such as bronzing creams.
6. Cover up by wearing long sleeved shirts and pants. In the summer time cotton will keep you cool. Wear hats to shade your face. UV-blocking sunglasses will protect your eyes.
7. Examine your skin periodically from head to toe and if you see any
questionable moles, burns, or red splotches ask your physician for a skin
exam.
Are you at Risk?
Everyone is at risk of skin cancer, but there is an increased risk if you have excessive sun exposure, a large number of moles on the skin, an at risk skin type or a family history of skin cancer.
Sun Exposure
Both UVA and UVB rays are dangerous to the skin and induce skin cancer. A person’s risk for skin cancer doubles if he or she has had more than five sun burns (Skin Cancer Foundation).
Moles
There are two main types of moles: normal moles or beauty marks that appear
in the first few decades of your life, and abnormal moles or dysphasic nevi.
Regardless of the type, the more moles you have the greater the risk of
melanoma. Concerning signs to look for in a mole are a size greater than 0.5
cm (about the size of a pencil eraser or larger), uneven or irregular
borders, uneven coloration, or reddish, bluish or black coloration.
Skin Type
If you are fair skinned, your risk of skin cancer is increased greatly.
Family History
About one in ten patients who are diagnosed with skin cancer have had a family member with a history of melanoma.
If you are in one of these risk groups, you can protect yourself and your
children by practicing safe sun habits, examining yourself and watching for
warning signs.
For more information go to
http://www.skincancer.org/self_exam/look_for.php
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