Skin Cancer. What to Look for.
Using the ABCDE system can be a good way to check for changes to your skin. While performing this skin check, remember that if you notice anything unusual (including any of the following, or the development of a new spot), you should visit your doctor.
The ABCDE system reminds you to check five sorts of changes that include:
- Asymmetry (unevenness) – one half of the spot doesn’t match the other.
- Border – the edges of the spot are irregular, ragged, notched or blurred.
- Colour – the colour of the spot is not the same all over and may include shades of brown or black, red, white or blue.
- Diameter – the spot is larger than 6 mm across (about 1/4 inch) or is growing larger.
- Evolution or elevation – the spot may change in shape or size (enlarge) and a flat spot may become raised in a matter of a few weeks.
