In short
Skin cancer is the UK’s most common cancer, with more than 350,000 cases a year. Most are non-melanoma — basal cell or squamous cell — caused by UV from the sun or sunbeds. Look for a sore that will not heal, a new lump, or a scaly patch.
Non-melanoma skin cancers are rarely life-threatening when treated. Melanoma has its own silo. Both are largely preventable by not burning.
What should you show a GP?
Take a photo if a patch changes. GPs can refer to dermatology on a suspected-cancer pathway.
- A new growth, lump or patch that will not heal
- A sore that scabs, bleeds and does not heal in a few weeks
- A mole that changes (see the melanoma ABCDE rule)
- A rough, scaly or crusty patch, especially on sun-exposed skin
BCC or SCC — what is the difference?
Basal cell carcinoma is the most common and rarely spreads. Squamous cell carcinoma can spread if neglected. Both are treated, usually with surgery, in dermatology clinics.
How do you cut UV risk?
Shade, clothing, and sunscreen on uncovered skin. Do not use sunbeds. A tan is skin injury, not health.
What are the key takeaways?
- A sore that will not heal should be checked.
- UV is the main cause.
- Most non-melanoma skin cancers are highly treatable.
Care like this is out of reach for millions
The diagnosis, screening and treatment described here are routine in the UK. In Pakistan, Indonesia and Malaysia, poverty puts them out of reach — so a treatable cancer too often becomes a fatal one. World Aid Network funds treatment through locally-licensed oncologists for patients who cannot pay.
Frequently asked questions
Do I need a whole-body mole map?
People with many moles or a strong family history may be offered surveillance. Everyone should report a changing lesion.
Can skin cancer appear where the sun does not shine?
Yes, though sun-exposed sites are more common. Check your back, scalp and between the toes.
Do you fund skin cancer surgery overseas?
When a partner hospital can treat an eligible patient who cannot pay.
This guide is general information, not medical advice. It was reviewed by the World Aid Network editorial team for accuracy against NHS and World Health Organization sources. Always speak to a GP or qualified clinician about your own health.