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Abstract. Skin cancer encompasses a range of cutaneous malignancies, with non-melanoma skin cancers (NMSCs) being the most common neoplasm worldwide. Skin exposure is the leading risk factor for initiating NMSC. Ultraviolet (UV) light induces various genomic aberrations in both tumor-promoting and tumor-suppressing genes in epidermal cells.
15 lut 2024 · Prevention. UV-protection. 1 Ultraviolet radiation and skin cancer. The aim of this article is to summarize the current knowledge on ultraviolet (UV) radiation as a cause of skin cancer and to provide medical recommendations for photoprotection as a prevention strategy.
Skin cancer most commonly affects older adults, but it can also affect younger adults, and rarely, children. Skin cancer tends to affect individuals with fair skin (Fitzpatrick skin phototype I, II and III), although people with darker skin can also develop skin cancer.
If the cancer begins in skin cells called basal cells, the person has basal cell skin cancer. When cells that give our skin its color become cancerous, melanoma develops. Here you’ll see what the most common types of skin cancer can look like and who tends to develop each type.
Photos of skin cancer. Skin cancers can look very different. They might be: a spot or sore; a lump; a red or dark patch; itchy, crusty or bleeding; The earlier a skin cancer is diagnosed, the easier it is to treat. So it's important you visit your GP as soon as possible if you notice a change in your skin. Looking for signs of skin cancer
Basal cell skin cancer and squamous cell skin cancer are the two most common types of skin cancer. The skin is the largest organ in the body. It helps keep the body warm, protects the rest of the body from the sun, covers organs inside the body, guards against germs, and helps make vitamin D.
Classification. There are three main types of skin cancer: basal-cell skin cancer (basal-cell carcinoma) (BCC), squamous-cell skin cancer (squamous-cell carcinoma) (SCC) and malignant melanoma. Basal-cell carcinomas are most commonly present on sun-exposed areas of the skin, especially the face. They rarely metastasize and rarely cause death.
