CHECK
YOUR SKIN
Learn more about how to spot a melanoma
How to look for melanoma.
The earlier a melanoma is identified and treated, the better your chance of avoiding surgery, potential disfigurement, or even death.
How to detect a melanoma
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A melanoma is a cancer of melanocytes, where cells grow independently of the body’s control mechanisms. Melanoma is the most serious form of skin cancer. If left untreated, melanoma can spread to other parts of the body. By the age of 40, most people have all of their moles, so a new mole after this age is more concerning, with the risk increasing as you get older. If you notice a spot or mole of concern, see your doctor for a "spot check" or a full skin check. Get to know the spots and moles on your skin and regularly check your own or your partner's skin.
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SCAN Your Skin
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The following can be a useful guide for you to monitor your skin.
SORE – a spot which is sore (scaly, itchy, bleeding, tender) and doesn’t heal within 6 weeks.
CHANGING – Changing in size, shape, colour or texture.
ABNORMAL – Looks different, feels different, or stands out when compared to your other spots and moles.
NEW – Has appeared on your skin recently. Any new moles or spots should be checked, especially if you are over 40.
The more characteristics of the SCAN features a spot or mole shows, the more concerning it may be. For example, a new mole that is changing in appearance and looks abnormal should be checked by a doctor as soon as possible.
UGLY DUCKLING RULE
Even if a mole does not fulfil the SCAN criteria, if it is obviously different from the other moles and spots around it, it could be considered suspicious. This is the ugly duckling rule.
Nodular Melanoma
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Nodular melanoma is a type of melanoma that grows quickly in thickness. It often looks different from common melanomas. A nodular melanoma is raised and may be even in its colour. Many are red or pink and some are brown or black. They are firm to touch and dome-shaped. After a while they can begin to itch, bleed and crust. The following image is an example of nodular melanoma.
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Normal moles usually look alike, so keep an eye out for any moles which may look different from others. It can be difficult to tell whether something on your skin is a sign of cancer. So, when in doubt, always speak to your doctor. It may also be helpful to talk to your general practitioner (GP) about advice on early detection of skin cancer and your level of risk.
MORE RESOURCES
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OTHER SKIN CHECK GUIDELINES
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PICTURES OF MELANOMA
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