Guide to moles -
The ABCDE Rule:
Asymmetry:
A mole that is not symmetrical, meaning the two halves do not match, may be a sign of melanoma.
Border:
Irregular, notched, or blurred edges on a mole can be a sign of melanoma.
Color:
A mole with multiple colors, especially shades of black, brown, and tan, or with patches of red, white, or blue, can be a sign of melanoma.
Diameter:
A mole larger than 6 millimeters (about the size of a pencil eraser) may be a sign of melanoma, though melanomas can sometimes be smaller, says The Skin Cancer Foundation.
Evolving:
Any change in size, shape, color, or elevation of a mole, or any new symptoms like bleeding, itching, or crusting, can be a sign of melanoma.
Other signs to watch for:
Ugly Duckling:
A mole that looks different from other moles on your body, whether it's lighter, darker, larger, or smaller, should be examined.
Bleeding, Itching, or Crustiness:
If a mole starts bleeding, itching, or crusting, even without injury, it should be checked by a medical professional.
Inflammation:
If a mole becomes inflamed or red around the edges, it should be checked by a medical professional.
This is for informational purposes only. For medical advice or diagnosis, consult a professional.
HTH