actinic keratosis treatmentlichenoid actinic keratosis pathologybowenoid actinic keratosisactinic keratosis descriptionacantholytic actinic keratosishyperplastic actinic keratosishypertrophic actinic keratosisactinic keratosis home treatmentactinic keratosis precancerousactinic keratosis pathologyrecurrent actinic keratosisactinic keratosis hypertrophic type