Actinic keratosis in the upper lip - Image

Image

Actinic keratosis in the upper lip

Actinic keratosis in the upper lip. Actinic keratosis in the upper lip. This lesion is hypertrophic and ulcerative, and a biopsy is therefore warranted to exclude in situ squamous cell carcinoma. Cryotherapy was effective for this lesion.

Picture: Raimo Suhonen

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