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Skin Cancer Pictures, Part IV: Non-Cancerous and Pre-Cancerous Skin Lesions

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Updated May 27, 2014

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Pictures of Actinic Keratosis - On Ear
Actinic Keratosis - On Ear
Photo © A.D.A.M.
These pre-malignant lesions (brown) are actinic keratoses. They are scaly and rough, and there is evidence of bleeding. They are shown here on a typical, sun-exposed area of skin.

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