A' stands for 'asymmetry'. Harold Brody, MD Asymmetry meaning if your mole…one half looks different than the other half. It's an asymmetric mole and there's a risk. Border: if the border of the ...

This includes areas that do not have any other abnormalities (colour, border, asymmetry). But, don’t be fooled by size alone – melanoma can be smaller. Elevation means the mole is raised above ...