title: Oral and maxillofacial pathology case of the month. Actinic keratosis.
authors.affiliation: Department of Diagnostic Sciences, Baylor College of Dentistry, Texas A&M Health Science Center, Dallas, USA.
authors.forename: Harvey P
authors.initials: HP
authors.lastname: Kessler
mesh_terms: D003937:Diagnosis, Differential; D004547:Elastic Tissue / Q000473:pathology; D004848:Epithelium / Q000473:pathology; D006801:Humans; D055623:Keratosis, Actinic / Q000175:diagnosis*; D008047:Lip Diseases / Q000175:diagnosis*; D008297:Male; D008543:Melanins / Q000032:analysis; D008875:Middle Aged
chemical_list: D008543:Melanins