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ShareABCDEs of Melanoma Detection
The importance of early detection of melanoma cannot be overstated. When melanoma is found and treated early, the chances for long-term survival are excellent. The first sign of melanoma is often a change in the size, shape, or color of an existing mole or the appearance of a new mole. This is why it is so important to be familiar with the moles on your body and perform regular self-examinations of your skin. Regular self-examinations of your skin play a key role in early detection.
When looking at moles, keep in mind the ABCDEs of Melanoma Detection: (Taken from http://www.skincarephysicians.com/SkinCancerNet/melanoma.html)
A. |
Asymmetry. If you could fold the lesion in two, the two halves would not match. | 
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B. |
Border. Melanomas often have uneven or blurred borders. | 
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C. |
Color. Melanoma typically is not one solid color; rather it contains mixed shades of tan, brown, and black. It can also show traces of red, blue or white. | 
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D. |
Diameter. While melanomas are usually greater than 6 millimeters (about the size of a pencil eraser) when diagnosed, they can be smaller. If you notice a mole different from others, or which changes, itches, or bleeds even if it is smaller than 6 millimeters, you should see a dermatologist. | 
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E. |
Evolving. A mole or skin lesion that looks different from the rest or is changing in size, shape or color. | 
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It is important to realize that a mole may have some of the characteristics described above and not be a melanoma. A biopsy is necessary to distinguish an atypical mole from a melanoma.
Other warning signs of melanoma include a mole that looks scaly, drains or bleeds. Itching or pain in a mole, a brown or black streak that is seen underneath or around a nail or even a bruise on your foot that does not heal could be melanoma.
If you spot a suspicious or changing lesion, seek medical attention promptly.
