Melanoma by the Numbers: 2026 Projections

ABCDE is a checklist for spotting possible melanoma: Asymmetry, Border irregularity, Color variation, Diameter greater than about 6 mm (a pencil eraser), and Evolving size, shape or color. Any mole meeting these — or simply changing — warrants a dermatologist's evaluation.

Risk rises with cumulative burns: research links five or more sunburns to roughly double the risk of melanoma, and even one blistering sunburn in childhood or adolescence more than doubles lifetime risk. Preventing burns at every age meaningfully lowers risk.

Yes. People with darker skin get skin cancer less often but are frequently diagnosed later, when it's harder to treat — and melanoma can appear in less sun-exposed areas like the palms, soles and under the nails. Everyone, regardless of skin tone, should use sun protection and watch for changes.