![]() The affected skin can sometimes become very thick, and occasionally the patches can look like small horns or spikes. The patches can be pink, red or brown, and can vary in size from a few millimetres to a few centimetres across. However, it can appear on any area of the skin.Īlthough not classed as non-melanoma skin cancer, Bowen's disease can sometimes develop into squamous cell carcinoma if left untreated.Īctinic keratoses, also known as solar keratoses, are dry, scaly patches of skin caused by damage from years of sun exposure. It most commonly affects elderly women and is often found on the lower leg. ![]() The main sign is a red, scaly patch on the skin that may itch. It develops slowly and is easily treated. There's a very small risk of squamous cell carcinoma spreading to other parts of the body, such as the lymph nodes (small glands found throughout the body)īowen's disease is a precancerous form of Squamous Cell Carcinoma SCC sometimes referred to as squamous cell carcinoma in situ. The lump is often tender to touch, bleeds easily and may develop into an ulcer.įor both SCC and BCC there can sometimes be considerable skin damage if the tumour is not treated Squamous cell carcinoma (SCC) appears as a firm pink lump with a rough or crusted surface. There can be a lot of surface scale and sometimes even a spiky horn sticking up from the surface. The lump slowly gets bigger and may become crusty, bleed or develop into a painless ulcer. There's sometimes some brown or black pigment within the patch. squamous cell carcinoma (SCC) – starts in the cells lining the top of the epidermis and accounts for about 20 in every 100 skin cancersīasal cell carcinoma (BCC) usually appears as a small, shiny pink or pearly-white lump with a translucent or waxy appearance. It can also look like a red, scaly patch. ![]() basal cell carcinoma (BCC) – also known as a rodent ulcer, BCC starts in the cells lining the bottom of the epidermis and accounts for about 75 in 100 skin cancers.The two most common types of non-melanoma skin cancer are: Non-melanoma skin cancers usually develop in the outermost layer of skin (epidermis), and are often named after the type of skin cell from which they develop. While it's unlikely to be skin cancer, it's best to get it checked. ![]() See your GP if you have any skin abnormality, such as a lump, ulcer, lesion or skin discolouration that hasn't healed after four weeks. Non-melanoma skin cancer most often develops on areas of skin regularly exposed to the sun, such as the face, ears, hands, shoulders, upper chest and back. In most cases, cancerous lumps are red and firm and sometimes turn into ulcers, while cancerous patches are usually flat and scaly. The first sign of non-melanoma skin cancer is usually the appearance of a lump or discoloured patch on the skin that continues to persist after a few weeks, and slowly progresses over months or sometimes years. It affects more men than women and is more common in the elderly. In the UK, around 147,000 new cases of non-melanoma skin cancer are diagnosed each year. The term non-melanoma distinguishes these more common types of skin cancer from the less common skin cancer known as melanoma, which can be more serious. Skin cancer is one of the most common cancers in the world. Non-melanoma skin cancer refers to a group of cancers that slowly develop in the upper layers of the skin. ![]()
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