MODEL RELEASED. Bowenoid keratosis. Close-up of a Bowenoid keratosis on the upper edge of the pinna part of the ear of an 88-year-old man. Bowenoid ke

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MODEL RELEASED. Bowenoid keratosis. Close-up of a Bowenoid keratosis on the upper edge of the pinna part of the ear of an 88-year-old man. Bowenoid keratosis is a form of solar, or actinic, keratosis. This is a pre-cancerous skin growth caused by sun damage. The damage occurs years before the lesion appears. It is important to remove the lesions as they can develop into skin cancer. They may be removed by scraping, freezing with liquid nitrogen, or surgery. New keratosis often appear at or near the site of a previous keratosis, therefore regular check-ups are needed.

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Size: 5520px × 3680px
Photo credit: © DR P. MARAZZI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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