Latest News – May 22, 2023
Skin Cancer and what you need to know.
Skin cancer accounts for most malignancies across the globe. They are primarily divided into melanoma and nonmelanoma skin malignancies. Nonmelanoma skin cancer includes basal cell carcinoma and squamous cell carcinoma. .One in every three cancers diagnosed in the world is a skin cancer.There were more than 320,000 cases of skin cancer globally in 2020, the most recent figures available from the World Cancer Research Fund International.Skin cancer is the most common cancer in Ireland, with over 13,000 new cases diagnosed every year. The National Cancer Registry of Ireland (NCRI) expects this number to double by 2040.Skin cancer is a disease of skin cells. Nine out of every 10 cases are caused by UV rays from the sun or sunbeds. Over exposure to UV rays, which leads to tanning, redness or burning of the skin, causes damage to skin cells. While much of this damage is repaired some remains and can lead to skin cancer later in lifeYou need to use protection even indoors and behind the wheel of the car, as UVA penetrates through glass .The phrase 'high SPF' sounds reassuring, but it may give a false sense of security as a product with this factor only refers to protection against UVB rays, which is not quite enough. So this typically means that you might stay out in the sun for longer as the perception is that you are not burning. In the meantime UVA travels like a X-ray and damages deeper in to the skin. UVA is the primary radiation used in tanning beds. It causes almost all forms of skin ageing , including wrinkles. UVA damages the collagen and elastin in the skin and also generates free radicals.