title: Melanocytic hyperplasia in sun-exposed skin has been defined.
authors.forename: Ali
authors.initials: A
authors.lastname: Hendi
authors.forename: David
authors.initials: D
authors.lastname: Brodland
authors.forename: John A
authors.initials: JA
authors.lastname: Zitelli
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D018327:Hutchinson's Melanotic Freckle / Q000175:diagnosis* / Q000209:etiology; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000209:etiology; D013472:Sunlight / Q000009:adverse effects*