hard, scaling lesion of the lip caused by cumulative sun exposure; develops similarly to an actinic keratosis, but in a unique location
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Content by Silvina Pugliese
Last updated on Tuesday, October 13th, 2009
hard, scaling lesion of the lip caused by cumulative sun exposure; develops similarly to an actinic keratosis, but in a unique location
Content by Silvina Pugliese
Last updated on Tuesday, October 13th, 2009