Skin cancer is the most common form of cancer. It is more common than breast, lung, prostate, and colon cancer combined. Skin cancer is commonly subcategorized into melanoma and non-melanoma skin cancers. The latter mostly consist of basal cell carcinoma and squamous cell carcinoma. The vast majority of non-melanoma skin cancers are associated with exposure to ultraviolet (UV) radiation and have a good prognosis. Melanoma, on the other hand, is more likely to spread to other parts of the body. Patients can play an important role in catching skin cancer early through regular self-examinations. The earlier you catch skin cancer, the greater the chance of a cure. Here are 10 symptoms of skin cancer to look out for.
A mole is an extremely common growth on the skin. It may be present at birth or appear later in life. Most skin moles arise from melanocytes, which are the pigment-producing cells that melanoma comes from. However, the term is also used to describe other benign growths like seborrheic keratoses. Typically, moles appear as flat spots or raised bumps on the skin. They may be skin-colored or various shades of brown. If a mole you have had for a while begins to change in appearance, such as by getting bigger, having irregular borders, bleeding, or itching, it could be a sign of skin cancer.
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