Does Skin Cancer Itch? Skin cancer is the most common cancer in the. This nonmelanoma skin cancer may appear as a firm red. Skin cancer — Comprehensive. Skin cancer develops primarily on areas of sun-exposed skin, including the scalp, face. Signs and symptoms of less common skin. Skin cancer is the most. Commonly presents as a red, crusted, or scaly patch or. When skin defects are. What should I look for? Skin cancers can show up in many shapes and sizes. Skin Cancer Treatment (PDQ. How a Skin Cancer Diagnosis Can Strengthen a Relationship. A melanoma may also become red, white. Be sure to show your doctor any areas that concern you, especially if they have just appeared or have changed recently. Basal and squamous cell cancers. Basal cell cancers and squamous cell cancers are most often found in areas that get exposed to a lot of sun, such as the head, neck, and arms, but they can develop anywhere on the body. Look for new growths, spots, bumps, patches, or sores that don’t heal after several weeks. Shaving cuts that don’t heal in few days sometimes turn out to be skin cancers, which often bleed easily. Actinic keratosis, also known as solar keratosis, is a skin condition that can sometimes progress to squamous cell cancer (although most of them do not). Actinic keratoses are caused by too much sun exposure. They are usually small (less than . Usually they start on the face, ears, backs of the hands, and arms, but they can occur on other sun- exposed areas of skin. People with one actinic keratosis usually develop many more. Some can grow into squamous cell cancers, while others may stay the same or even go away on their own. But it can be hard sometimes even for doctors to tell them apart from true skin cancers. These areas should be looked at by a doctor, who can help decide if they should be treated. Moles and melanomas. Normal moles. A normal mole is usually an evenly colored brown, tan, or black spot on the skin. It can be either flat or raised. It can be round or oval. Moles are generally less than 6 millimeters (about . Some moles can be present at birth, but most appear during childhood or young adulthood. New moles that appear later in life should be checked by a doctor. Once a mole has developed, it will usually stay the same size, shape, and color for many years. Some moles may fade away with age. Most people have moles, and almost all moles are harmless. But it’s important to notice changes in a mole – such as in its size, shape, or color – because this may be a sign that melanoma is developing. Possible signs and symptoms of melanoma. The most important warning sign for melanoma is a new spot on the skin or a spot that’s changing in size, shape, or color. Another important sign is a spot that looks different from all of the other spots on your skin. If you have any of these warning signs, have your skin checked by a doctor. The ABCDE rule is another guide to the usual signs of melanoma. Be on the lookout and tell your doctor about spots that have any of the following features: A is for Asymmetry: One half of a mole or birthmark does not match the other. B is for Border: The edges are irregular, ragged, notched, or blurred. C is for Color: The color is not the same all over and may include shades of brown or black, or sometimes with patches of pink, red, white, or blue. D is for Diameter: The spot is larger than 6 millimeters across (about.
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December 2016
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