Everything you need to know about Skin Cancer
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Understanding Skin Cancer and How to Check for It
Skin cancer is one of the most common types of cancer, but early detection greatly increases the chances of successful treatment. It's important to get to know your skin, so you can spot any changes that might indicate a problem. Skin cancers often don't hurt, so regular self-exams are key.
How to Check Your Skin:
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Examine your entire body, including areas not exposed to the sun, like the soles of your feet or under your nails.
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Use a mirror or ask someone to help check hard-to-see areas like your back and scalp.
What to Look For: There are three main types of skin cancer: melanoma, basal cell carcinoma, and squamous cell carcinoma. Each has specific signs:
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Melanoma: Appears as a new spot or an existing one that changes in color, size, or shape.
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Basal Cell Carcinoma: The most common type, usually appearing as a red, pale, or pearly lump or a scaly patch.
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Squamous Cell Carcinoma: Presents as a thick, red, scaly spot that may bleed or ulcerate.
The ABCDE rule is a helpful guide for melanoma detection:
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Asymmetry: One half doesn’t match the other.
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Border: Irregular or notched edges.
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Color: Multiple or changing colors.
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Diameter: Larger than 6mm.
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Evolving: Any change in size, shape, or color.
Moles vs. Skin Cancer: Moles are common and usually harmless. However, a new mole after age 25, or changes in existing moles, should be checked by a doctor. The more moles you have, the higher your risk for melanoma.
Skin Types and Risk: All skin types can be damaged by UV radiation, but those with fair skin are more at risk. Even people with very dark skin should take care in the sun, as they are still vulnerable to skin cancer, though their risk is lower. Regular sun protection is essential for everyone.
If you notice any unusual changes in your skin, consult your doctor for further evaluation and guidance. Early detection and treatment can make a significant difference in outcomes.