SAY NO to skin cancer; HEALTH; Learn how to protect your skin from the sun and reduce your risk of developing cancer.
The sun's shining, you're out in the garden, or maybe on holiday. But before soaking up those rays, have you remembered to protect your skin? Despite all the safety information we're bombarded with, malignant melanoma - the most dangerous form of skin cancer - is now five times more prevalent in the UK than it was in the 1970s, with around 9,000 new cases per year. And according to Cancer Research UK, people over 65 are seven times more likely to develop melanoma compared with 40 years ago. The good news is skin cancer can be prevented. Here's how...
What is skin cancer?
THERE ARE TWO TYPES: malignant melanoma and non-melanoma.
'Non-melanoma skin cancer is the most common form and about 90% of cases are associated with exposure to ultraviolet (UV) radiation from the sun,' explains Joanne Upton, skin cancer advanced nurse practitioner at The Clatterbridge Cancer Centre in Merseyside (Clatterbridgecc.nhs.uk). This form of skin cancer is curable if diagnosed early enough. But malignant melanoma skin cancers can grow very quickly, and can become lifethreatening in as little as six weeks. If untreated, they can spread to other parts of the body. Although melanoma is connected to sun exposure, it can also appear on skin not normally exposed to the sun. This can be due to a hereditary form of skin cancer, known as hidden melanomas.
Know your ABCDE
'Survival rates from malignant melanoma skin cancers are closely related to how early cancer is detected,' says Dr Anjali Mahto from Cedars Dermatology (Cedarsderm.co.uk). Check your moles once a month, and use a full-length mirror or your partner to help you check your entire body, including your scalp, buttocks, genitalia, palms of your hands and soles of your feet. 'The ABCDE rule can help you monitor any skin changes,' adds Joanne. 'It's vital you're aware of what to look out for and, most importantly, get checked by your GP if you're worried about anything.'
A ASYMMETRY: Melanomas are likely to be irregular or asymmetrical, whereas ordinary moles are usually symmetrical.
B BORDER: Ordinary moles often have a well-defined, regular border. Irregular borders with jagged edges could indicate a melanoma.
C COLOUR: Melanomas tend to be different shades, such as brown mixed with a black, red, pink, white or a bluish tint, while normal moles are one shade of brown.
D DIAMETER (WIDTH): Moles are usually no bigger than the blunt end of a pencil (about 6mm). Melanomas can be more than 7mm in diameter.
E EVOLVING (CHANGING): Any change in size, shape, colour or elevation - or any new symptom such as bleeding, itching or crusting - points to danger.
KNOW YOUR RISK
You're at a much higher risk of developing skin cancer if you have fair skin, red hair and blue eyes, or always burn and never tan. 'Family history of skin cancer, increased sun exposure or use of suntanning beds, and a history of blistering sunburn also increase your risk,' says consultant dermatologist and skin cancer expert Dr Noor Almaani (Theprivateclinic.co.uk).
'But even the darkest skin types can burn,' adds Dr Mahto. 'Some women find their skin becomes more sensitive to the sun as they get older too. Older skin can also be drier, so rich sunscreens can have a hydrating effect.' Some thicker sunscreens can look chalky on the skin, but the newer creams blend in more easily. Try La Roche Posay Anthelios Face Extra Light Fluid 50+, PS16.50, Boots.com.
Avoid the BURN!
New research by Nivea Sun reveals only 30% of us apply SPF when out in the UK sun. 'You can burn just as easily at home as you can on holiday,' warns Dr Julie Sharp, Cancer Research UK's head of health information. 'The most common cause of melanoma is prolonged exposure to ultraviolet radiation and sunlight without proper protection,' adds Dr Susan Mayou, a dermatologist at Cadogan Cosmetics (Cadogan cosmetics.com). Stay in the shade between 11am and 3pm, cover up and regularly apply sunscreen that's at least SPF15 and guards against both UVA and UVB rays. 'UVA penetrates the skin more deeply than UVB - it plays a large part in skin ageing and may even start the development of skin cancers,' explains Dr Mahto. 'UVB is the main cause of sunburn and a key player in the development of skin cancer.'
ASK FOR HELP
'Always seek medical advice if you have any skin concerns,' stresses Dr Almaani.
'Your GP can then refer you to a dermatologist if they're uncertain.' If you have lots of moles or a personal or family history of melanomas, you might require something called mole mapping, which is a full-body mole analysis. Each mole is photographed and monitored. 'Although this is not required in the majority of cases,' says Dr Almaani. Visit Theprivateclinic.co.uk or Skinhealthuk.com for details. Prices start at PS200.
'Most conventional sunblocks with UVA and UVB filters only protect our skin from 7% of the sun's rays,' reveals consultant dermatologist, Justine Hextall. Research has found that another ray called Infrared-A makes up 30% of the sun's damaging effects. As well as skin cancer, Infrared-A can cause a breakdown in collagen and elastin, sagging, redness and broken veins. Try a cream that protects against all three, such as the new Ladival Advanced Infrared-A Protection System products (from PS19.99, Ladival.co.uk). 'You can protect against four times more of the sun's damaging rays with Infrared-A protection,' adds Dr Hextall.
'I developed skin cancer'
Sue Deans, a 69-yearold retired teacher and mother of three, has had malignant melanoma twice. 'I was part of the generation where package holidays became affordable in the 70s and you could go abroad nearly every year. There wasn't much understanding at the time about the risk of too much time spent in the sun, so I burnt a lot over the years. I was first diagnosed in 2000 after the doctor removed an irregular mole. Then I was re-diagnosed in 2007 after I discovered a lump under my armpit. I had successful surgery to remove it and have been healthy since. But now I'm always vigilant in keeping an eye out for anything unusual or persistent that might need to be checked.'
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|Publication:||The People (London, England)|
|Date:||Jun 14, 2015|
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