Early detection

Although commonly asymptomatic, skin cancer is usually visible and therefore generally detectable at an early stage. The sooner a skin cancer is identified and treated, the better the chance of cure. Early detection of melanoma is particularly important to avoid potential disfigurement or even death.
The first step is self-monitoring. If you have an at-risk type skin (fair-skinned, freckles, a large number of moles) or have a history of skin cancer, it is important to check your skin regularly to pick up any changes that might suggest a skin cancer. We recommend that you do this every three months (the beginning of each season is an easy way to remember this).

Look for:

• any crusty, non-healing sores/ulcers
• small lumps that are red, pale or pearly in colour
• new spots, freckles or any moles changing in colour, thickness or shape over a period of weeks to months (especially those dark brown to black, red or blue-black in colour).

When checking your moles, look for the ABCDE of melanoma:

• Asymmetry
• irregular Border
• uneven Colour
• Diameter (usually over 6 mm)
• Evolving (ie. changing and growing).

If you notice any changes consult your doctor immediately. Your doctor may perform a biopsy (remove a small sample of tissue for examination under a microscope) or refer you to a specialist if he/she suspects a skin cancer.