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Here’s why you might not want to bask in South Africa’s sunny weather

Five signs to identify your risk of skin cancer.

The rising number of skin cancer cases in South Africa has medical professionals worried.

The 2019 National Cancer Registry (NCR) statistics show melanoma as the fifth most common cancer in men and sixth among women in South Africa.

According to Cancer Association of South Africa (Cansa) national manager of health promotion, Lorraine Govender, there are two common types of skin cancer – cutaneous melanoma and non-melanoma skin cancer (also referred to as keratinocyte carcinoma).

Skin cancer is known as the abnormal growth of skin cells as a result of being overexposed to the sun.

Recognising the warning signs of skin cancer is vital for early detection and timely intervention. Moles, brown spots and skin growths, while often overlooked, can pose risks.

The following signs can help to identify symptoms of skin cancer:

  • Asymmetry: Halves might not match when you draw a line through the mole.
  • Border irregularities: Edges may be scalloped or notched.
  • Colour variations: Different shades or unconventional colours may appear.
  • Diameter: Moles that are wider than a pencil eraser.
  • Evolving characteristics: Encompasses any change in size, shape, colour, elevation, or new symptoms like bleeding or itching.

In addition to the ABCDE signs, dermatologists emphasise the ‘FG’ addition, representing ‘Fast Growing.’

Rapid changes in size over a short period, signal potential danger and may need immediate examination by a dermatologist.

Individuals can lower the risk of skin cancer to safeguard their health.

Key preventive measures include:

  • limiting sun exposure
  • seeking shade or using an umbrella
  • wearing protective clothing such as wide-brimmed hats and UV-protective attire
  • sunglasses with a UV protection rating of UV400
  • applying a broad-spectrum sunscreen with a sun protection factor (SPF) of 20 or higher

“Look out for sunscreens, clothing, hats and summer accessories that bear the CANSA seal of recognition,” said Govender.

Individuals with more than 100 moles are at a heightened risk for melanoma, experts warn.

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Lesley Naudé

Editor Lesley Naudé is a slightly frazzled mom of three (operating on less-than-optimum sleep) who cherishes life’s simple pleasures. She kick-starts her day with a strong cup of coffee, finds peace in ocean swims, and loves unwinding with a glass of red wine and a good book.
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