What are the warning signs of melanoma?

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  1. Dr. Kelly Traver
     
    Dr. Kelly Traver answered:

    A changing, new, or "different" mole requires immediate medical attention. The "ABCD rule" outlines the warning signs of melanoma:
    A-Asymmetry: One half does not match the other half.
    B-Border irregularity: The edges are ragged or blurred.
    C-Color: The pigment is not uniform.
    D-Diameter: Melanomas are usually (but not always) greater than 6 millimeter in diameter

    More Related Answers from Dr. Kelly Traver
    A changing, new, or "different" mole requires immediate medical attention. The "ABCD rule" outlines the warning signs of melanoma: A-Asymmetry: One half does not match the other half. B-Border irregularity: The edges are ragged or blurred. C-Color:... More