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  1. Lesions can manifest as a wound, sore, rash, or any other visible or non-visible abnormality. They can be benign or malignant, depending on their nature and potential to spread. A tumor, on the other hand, is an abnormal mass or lump formed by the uncontrolled growth of cells.

    • Primary vs. Secondary Skin Lesions
    • How Are Skin Lesions Diagnosed?
    • How Are Skin Lesions Treated?
    • Summary

    Skin lesions are either primary or secondary. Primary skin lesions are either present from birth or develop during your lifetime. Secondary skin lesions arise from primary skin lesions. This can happen when a primary skin lesion is: 1. Disturbed 2. Irritated 3. Changes over time For example, if eczemais scratched, a crust may form. The crust is a s...

    If you notice a lesion on your skin, schedule an appointment with your healthcare provider or dermatologist to have it looked at. During your appointment, they will physically examine the characteristics of the lesion, including its size, shape, color, texture, and location. Your provider will ask you questions about the lesion, like when you notic...

    Most skin lesions are benign (harmless) and don’t need to be removed unless for cosmetic reasons. Your healthcare provider may recommend having the lesion removed if it is causing you discomfort or if there is any doubt that it could be cancerous. Skin lesion removal can typically be done in your healthcare provider’s office, although in some cases...

    Skin lesions can be present from birth or develop over your lifetime due to sun exposure, bacteria, allergies, or chronic conditions. They can vary in appearance and may or may not be cancerous. Many lesions can be treated at home with topical ointments and creams. Others require treatment from a healthcare provider. If you are unsure of what type ...

    • Helen Massy
    • Melanoma pictures for self-examination. Melanoma is a serious form of skin cancer. It often can be cured if found early. These melanoma pictures can help show you what to look for.
    • A: Asymmetry. Asymmetrical skin growths, in which one part is not like the other, might be melanoma. Here, the left side of the mole is dark and slightly raised.
    • B: Border irregularity. Melanomas may have borders that are uneven or jagged. Those growths need to be seen by a healthcare professional.
    • C: Color changes. A spot with more than one color or uneven color may indicate cancer. Colors can include shades of tan, brown or black or areas of white, red or blue.
  2. While skin cancer pictures can be helpful in learning what skin cancer can look like, getting to know your own skin and understanding what to look for can help you detect cancer early when it’s easiest to cure.

  3. Any change in size, shape, color or elevation of a spot on your skin, or any new symptom in it, such as bleeding, itching or crusting, may be a warning sign of melanoma.

  4. Dec 6, 2022 · Skin cancer develops primarily on areas of sun-exposed skin, including the scalp, face, lips, ears, neck, chest, arms and hands, and on the legs in women. But it can also form on areas that rarely see the light of day — your palms, beneath your fingernails or toenails, and your genital area.

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  6. Apr 26, 2022 · Like many cancers, skin cancers -- including melanoma, basal cell carcinoma, and squamous cell carcinoma -- start as precancerous lesions. This WebMD slideshow tells you how to spot the early...