A 
B 
Asymmerty: If one half of a mole
does not match the other half. Border Irregularity: If the edges of
a mole are ragged, uneven or blurred.
C 
D 
Color: If a mole has more than one
color or shade. Diameter: If a mole is larger than
6mm (about the size of a pencil
eraser) or has grown.
| A | | | B |
| Asymmerty: If one half of a mole does not match the other half. | Border Irregularity: If the edges of a mole are ragged, uneven or blurred. | ||
| C | | D | |
| Color: If a mole has more than one color or shade. | Diameter: If a mole is larger than 6mm (about the size of a pencil eraser) or has grown. |
