Would You Recognise the Early Signs of Skin Cancer? Many Don’t.

Skin cancer is one of the most common cancers in New Zealand, yet many people don’t recognise the early warning signs. The earlier skin cancer is detected, the easier it is to treat—but identifying the symptoms isn’t always straightforward.

Why Early Detection Matters

New Zealand has one of the highest rates of skin cancer in the world due to our high UV exposure. While many associate skin cancer with an irregular mole, it can present in various ways. That’s why it’s crucial to know what to look for and when to seek professional advice.

Signs to Watch For

Skin cancer doesn’t always look the same, but some of the most common early signs include:

• A new or changing mole – especially if it changes in size, shape, or colour.
• A sore that won’t heal – if a spot or sore lingers for more than a few weeks, it’s worth getting checked.
• A scaly, rough, or crusty patch – these could indicate early-stage squamous cell carcinoma.
• A pearly or waxy lump – often associated with basal cell carcinoma.
• A dark spot that stands out – if it looks different from other marks on your skin, get it checked.

The ABCDE Guide for Melanoma

Melanoma is the most serious type of skin cancer, and it’s important to recognise its characteristics early:

• A – Asymmetry: One half of the mole doesn’t match the other.
• B – Border: Irregular, blurred, or jagged edges.
• C – Colour: Multiple colours, including black, brown, red, or white.
• D – Diameter: Larger than 6mm.
• E – Evolving: Any changes in size, shape, or behaviour.

What You Can Do

• Perform regular self-checks – Examine your skin monthly for any changes.
• Schedule professional skin checks – An annual exam by a skin cancer expert is essential, particularly if you have a history of sun exposure.
• Protect your skin daily – Wear sunscreen, cover up, and avoid excessive sun exposure.

Early detection saves lives. If you notice any changes, don’t wait—book a skin check today.